fix: 修复调整resource manager接口导致无法过编译的问题

feat: 完成jpeg后端
feat: 完成提交作业的后端
2025-08-14 14:22:06 +08:00 · 2025-08-14 14:19:46 +08:00 · 2025-08-14 11:38:09 +08:00 · 2025-08-14 11:37:30 +08:00 · 2025-08-13 19:27:09 +08:00 · 2025-08-13 16:11:06 +08:00
70 changed files with 10540 additions and 5916 deletions
--- a/flake.nix
+++ b/flake.nix
@@ -9,7 +9,10 @@
      forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
        pkgs = import nixpkgs {
          inherit system;
-          config.permittedInsecurePackages = ["dotnet-sdk-6.0.428"];
+          config.permittedInsecurePackages = [
+            "dotnet-sdk-6.0.428"
+            "beekeeper-studio-5.2.9"
+          ];
        };
      });
    in
@@ -21,7 +24,7 @@
            nodejs
            sqlite
            sqls
-            sql-studio
+            beekeeper-studio
            zlib
            bash
            # Backend
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,12 +18,12 @@
        "axios": "^1.11.0",
        "echarts": "^5.6.0",
        "highlight.js": "^11.11.1",
-        "konva": "^9.3.20",
        "lodash": "^4.17.21",
        "log-symbols": "^7.0.0",
        "lucide-vue-next": "^0.525.0",
        "marked": "^12.0.0",
        "mathjs": "^14.4.0",
+        "md-editor-v3": "^5.8.4",
        "pinia": "^3.0.1",
        "reka-ui": "^2.3.1",
        "ts-log": "^2.2.7",
@@ -549,6 +549,390 @@
        "node": ">=6.9.0"
      }
    },
+    "node_modules/@codemirror/autocomplete": {
+      "version": "6.18.6",
+      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.18.6.tgz",
+      "integrity": "sha512-PHHBXFomUs5DF+9tCOM/UoW6XQ4R44lLNNhRaW9PKPTU0D7lIjRg3ElxaJnTwsl/oHiR93WSXDBrekhoUGCPtg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.17.0",
+        "@lezer/common": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/commands": {
+      "version": "6.8.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/commands/-/commands-6.8.1.tgz",
+      "integrity": "sha512-KlGVYufHMQzxbdQONiLyGQDUW0itrLZwq3CcY7xpv9ZLRHqzkBSoteocBHtMCoY7/Ci4xhzSrToIeLg7FxHuaw==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.4.0",
+        "@codemirror/view": "^6.27.0",
+        "@lezer/common": "^1.1.0"
+      }
+    },
+    "node_modules/@codemirror/lang-angular": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-angular/-/lang-angular-0.1.4.tgz",
+      "integrity": "sha512-oap+gsltb/fzdlTQWD6BFF4bSLKcDnlxDsLdePiJpCVNKWXSTAbiiQeYI3UmES+BLAdkmIC1WjyztC1pi/bX4g==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/lang-html": "^6.0.0",
+        "@codemirror/lang-javascript": "^6.1.2",
+        "@codemirror/language": "^6.0.0",
+        "@lezer/common": "^1.2.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.3.3"
+      }
+    },
+    "node_modules/@codemirror/lang-cpp": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-cpp/-/lang-cpp-6.0.3.tgz",
+      "integrity": "sha512-URM26M3vunFFn9/sm6rzqrBzDgfWuDixp85uTY49wKudToc2jTHUrKIGGKs+QWND+YLofNNZpxcNGRynFJfvgA==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@lezer/cpp": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/lang-css": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-css/-/lang-css-6.3.1.tgz",
+      "integrity": "sha512-kr5fwBGiGtmz6l0LSJIbno9QrifNMUusivHbnA1H6Dmqy4HZFte3UAICix1VuKo0lMPKQr2rqB+0BkKi/S3Ejg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@lezer/common": "^1.0.2",
+        "@lezer/css": "^1.1.7"
+      }
+    },
+    "node_modules/@codemirror/lang-go": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-go/-/lang-go-6.0.1.tgz",
+      "integrity": "sha512-7fNvbyNylvqCphW9HD6WFnRpcDjr+KXX/FgqXy5H5ZS0eC5edDljukm/yNgYkwTsgp2busdod50AOTIy6Jikfg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/language": "^6.6.0",
+        "@codemirror/state": "^6.0.0",
+        "@lezer/common": "^1.0.0",
+        "@lezer/go": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/lang-html": {
+      "version": "6.4.9",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.4.9.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/lang-css": "^6.0.0",
+        "@codemirror/lang-javascript": "^6.0.0",
+        "@codemirror/language": "^6.4.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.17.0",
+        "@lezer/common": "^1.0.0",
+        "@lezer/css": "^1.1.0",
+        "@lezer/html": "^1.3.0"
+      }
+    },
+    "node_modules/@codemirror/lang-java": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-java/-/lang-java-6.0.2.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@lezer/java": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/lang-javascript": {
+      "version": "6.2.4",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-javascript/-/lang-javascript-6.2.4.tgz",
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+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/language": "^6.6.0",
+        "@codemirror/lint": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.17.0",
+        "@lezer/common": "^1.0.0",
+        "@lezer/javascript": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/lang-json": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-json/-/lang-json-6.0.2.tgz",
+      "integrity": "sha512-x2OtO+AvwEHrEwR0FyyPtfDUiloG3rnVTSZV1W8UteaLL8/MajQd8DpvUb2YVzC+/T18aSDv0H9mu+xw0EStoQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@lezer/json": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/lang-less": {
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+      "resolved": "https://registry.npmjs.org/@codemirror/lang-less/-/lang-less-6.0.2.tgz",
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+        "@codemirror/language": "^6.0.0",
+        "@lezer/common": "^1.2.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.0.0"
+      }
+    },
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+      "resolved": "https://registry.npmjs.org/@codemirror/lang-liquid/-/lang-liquid-6.2.3.tgz",
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+      "resolved": "https://registry.npmjs.org/@codemirror/lang-markdown/-/lang-markdown-6.3.4.tgz",
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+      }
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+      "dependencies": {
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+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
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+        "@lezer/highlight": "^1.0.0",
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+      }
+    },
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+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/markdown-it-sub/-/markdown-it-sub-2.0.0.tgz",
+      "integrity": "sha512-iCBKgwCkfQBRg2vApy9vx1C1Tu6D8XYo8NvevI3OlwzBRmiMtsJ2sXupBgEA7PPxiDwNni3qIUkhZ6j5wofDUA==",
+      "license": "MIT"
+    },
+    "node_modules/markdown-it-sup": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/markdown-it-sup/-/markdown-it-sup-2.0.0.tgz",
+      "integrity": "sha512-5VgmdKlkBd8sgXuoDoxMpiU+BiEt3I49GItBzzw7Mxq9CxvnhE/k09HFli09zgfFDRixDQDfDxi0mgBCXtaTvA==",
+      "license": "MIT"
+    },
    "node_modules/marked": {
      "version": "12.0.2",
      "resolved": "https://registry.npmjs.org/marked/-/marked-12.0.2.tgz",
@@ -4111,6 +4802,68 @@
        "url": "https://github.com/sponsors/rawify"
      }
    },
+    "node_modules/md-editor-v3": {
+      "version": "5.8.4",
+      "resolved": "https://registry.npmjs.org/md-editor-v3/-/md-editor-v3-5.8.4.tgz",
+      "integrity": "sha512-z7OOvr+Zt86kf0v46L47OHENNzdYeG8tVnfBSQdei7efVs4MWtWJk4ofv1KGutsNUA9q12h9aDZzjELeS+qCog==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.18.6",
+        "@codemirror/commands": "^6.8.1",
+        "@codemirror/lang-markdown": "^6.3.0",
+        "@codemirror/language": "^6.11.0",
+        "@codemirror/language-data": "^6.5.1",
+        "@codemirror/search": "^6.5.11",
+        "@codemirror/state": "^6.5.2",
+        "@codemirror/view": "^6.36.8",
+        "@lezer/highlight": "^1.2.1",
+        "@types/markdown-it": "^14.0.1",
+        "@vavt/copy2clipboard": "^1.0.1",
+        "@vavt/util": "^2.1.0",
+        "codemirror": "^6.0.1",
+        "lru-cache": "^11.0.1",
+        "lucide-vue-next": "^0.453.0",
+        "markdown-it": "^14.0.0",
+        "markdown-it-image-figures": "^2.1.1",
+        "markdown-it-sub": "^2.0.0",
+        "markdown-it-sup": "^2.0.0",
+        "medium-zoom": "^1.1.0",
+        "xss": "^1.0.15"
+      },
+      "peerDependencies": {
+        "vue": "^3.5.3"
+      }
+    },
+    "node_modules/md-editor-v3/node_modules/lru-cache": {
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.1.0.tgz",
+      "integrity": "sha512-QIXZUBJUx+2zHUdQujWejBkcD9+cs94tLn0+YL8UrCh+D5sCXZ4c7LaEH48pNwRY3MLDgqUFyhlCyjJPf1WP0A==",
+      "license": "ISC",
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
+    "node_modules/md-editor-v3/node_modules/lucide-vue-next": {
+      "version": "0.453.0",
+      "resolved": "https://registry.npmjs.org/lucide-vue-next/-/lucide-vue-next-0.453.0.tgz",
+      "integrity": "sha512-5zmv83vxAs9SVoe22veDBi8Dw0Fh2F+oTngWgKnKOkrZVbZjceXLQ3tescV2boB0zlaf9R2Sd9RuUP2766xvsQ==",
+      "license": "ISC",
+      "peerDependencies": {
+        "vue": ">=3.0.1"
+      }
+    },
+    "node_modules/mdurl": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-2.0.0.tgz",
+      "integrity": "sha512-Lf+9+2r+Tdp5wXDXC4PcIBjTDtq4UKjCPMQhKIuzpJNW0b96kVqSwW0bT7FhRSfmAiFYgP+SCRvdrDozfh0U5w==",
+      "license": "MIT"
+    },
+    "node_modules/medium-zoom": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/medium-zoom/-/medium-zoom-1.1.0.tgz",
+      "integrity": "sha512-ewyDsp7k4InCUp3jRmwHBRFGyjBimKps/AJLjRSox+2q/2H4p/PNpQf+pwONWlJiOudkBXtbdmVbFjqyybfTmQ==",
+      "license": "MIT"
+    },
    "node_modules/memorystream": {
      "version": "0.3.1",
      "resolved": "https://registry.npmjs.org/memorystream/-/memorystream-0.3.1.tgz",
@@ -4595,6 +5348,15 @@
        "node": ">=6"
      }
    },
+    "node_modules/punycode.js": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/punycode.js/-/punycode.js-2.3.1.tgz",
+      "integrity": "sha512-uxFIHU0YlHYhDQtV4R9J6a52SLx28BCjT+4ieh7IGbgwVJWO+km431c4yRlREUAsAmt/uMjQUyQHNEPf0M39CA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
    "node_modules/quansync": {
      "version": "0.2.10",
      "resolved": "https://registry.npmjs.org/quansync/-/quansync-0.2.10.tgz",
@@ -4895,6 +5657,12 @@
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
+    "node_modules/style-mod": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/style-mod/-/style-mod-4.1.2.tgz",
+      "integrity": "sha512-wnD1HyVqpJUI2+eKZ+eo1UwghftP6yuFheBqqe+bWCotBjC2K1YnteJILRMs3SM4V/0dLEW1SC27MWP5y+mwmw==",
+      "license": "MIT"
+    },
    "node_modules/superjson": {
      "version": "2.2.2",
      "resolved": "https://registry.npmjs.org/superjson/-/superjson-2.2.2.tgz",
@@ -5105,6 +5873,12 @@
        "node": ">=14.17"
      }
    },
+    "node_modules/uc.micro": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-2.1.0.tgz",
+      "integrity": "sha512-ARDJmphmdvUk6Glw7y9DQ2bFkKBHwQHLi2lsaH6PPmz/Ka9sFOBsBluozhDltWmnv9u/cF6Rt87znRTPV+yp/A==",
+      "license": "MIT"
+    },
    "node_modules/ufo": {
      "version": "1.6.1",
      "resolved": "https://registry.npmjs.org/ufo/-/ufo-1.6.1.tgz",
@@ -5560,6 +6334,12 @@
        "typescript": ">=5.0.0"
      }
    },
+    "node_modules/w3c-keyname": {
+      "version": "2.2.8",
+      "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",
+      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==",
+      "license": "MIT"
+    },
    "node_modules/web-streams-polyfill": {
      "version": "3.3.3",
      "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-3.3.3.tgz",
@@ -5630,6 +6410,22 @@
        }
      }
    },
+    "node_modules/xss": {
+      "version": "1.0.15",
+      "resolved": "https://registry.npmjs.org/xss/-/xss-1.0.15.tgz",
+      "integrity": "sha512-FVdlVVC67WOIPvfOwhoMETV72f6GbW7aOabBC3WxN/oUdoEMDyLz4OgRv5/gck2ZeNqEQu+Tb0kloovXOfpYVg==",
+      "license": "MIT",
+      "dependencies": {
+        "commander": "^2.20.3",
+        "cssfilter": "0.0.10"
+      },
+      "bin": {
+        "xss": "bin/xss"
+      },
+      "engines": {
+        "node": ">= 0.10.0"
+      }
+    },
    "node_modules/yallist": {
      "version": "3.1.1",
      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
--- a/package.json
+++ b/package.json
@@ -22,12 +22,12 @@
    "axios": "^1.11.0",
    "echarts": "^5.6.0",
    "highlight.js": "^11.11.1",
-    "konva": "^9.3.20",
    "lodash": "^4.17.21",
    "log-symbols": "^7.0.0",
    "lucide-vue-next": "^0.525.0",
    "marked": "^12.0.0",
    "mathjs": "^14.4.0",
+    "md-editor-v3": "^5.8.4",
    "pinia": "^3.0.1",
    "reka-ui": "^2.3.1",
    "ts-log": "^2.2.7",
--- a/scripts/GenerateWebAPI.ts
+++ b/scripts/GenerateWebAPI.ts
@@ -303,11 +303,8 @@ async function generateApiClient(): Promise<void> {
 async function generateSignalRClient(): Promise<void> {
  console.log("Generating SignalR TypeScript client...");
  try {
-    // TypedSignalR.Client.TypeScript.Analyzer 会在编译时自动生成客户端
-    // 我们只需要确保服务器项目构建一次即可生成 TypeScript 客户端
    const { stdout, stderr } = await execAsync(
-      "dotnet build --configuration Release",
-      { cwd: "./server" }
+      "dotnet tsrts --project ./server/server.csproj --output ./src/utils/signalR",
    );
    if (stdout) console.log(stdout);
    if (stderr) console.error(stderr);
--- a/server.test/NumberTest.cs
+++ b/server.test/NumberTest.cs
@@ -35,57 +35,133 @@ public class NumberTest
    }

    /// <summary>
-    /// 测试 BytesToUInt64 的正常与异常情况
+    /// 测试 BytesToUInt64 的正常与异常情况，覆盖不同参数组合
    /// </summary>
    [Fact]
    public void Test_BytesToUInt64()
    {
-        // 正常大端
+        // 正常大端（isLowNumHigh=false）
        var bytes = new byte[] { 0x12, 0x34, 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01 };
-        var result = Number.BytesToUInt64((byte[])bytes.Clone(), false);
+        var result = Number.BytesToUInt64((byte[])bytes.Clone());
        Assert.True(result.IsSuccessful);
        Assert.Equal(0x12345678ABCDEF01UL, result.Value);

-        // 正常小端
+        // 正常小端（isLowNumHigh=true）
        var bytes2 = new byte[] { 0x01, 0xEF, 0xCD, 0xAB, 0x78, 0x56, 0x34, 0x12 };
        var result2 = Number.BytesToUInt64((byte[])bytes2.Clone(), true);
        Assert.True(result2.IsSuccessful);
        Assert.Equal(0x12345678ABCDEF01UL, result2.Value);

-        // 异常：长度超限
-        var result3 = Number.BytesToUInt64(new byte[9], false);
-        Assert.False(result3.IsSuccessful);
+        // 长度不足8字节（numLength=4），大端
+        var bytes3 = new byte[] { 0x12, 0x34, 0x56, 0x78 };
+        var result3 = Number.BytesToUInt64((byte[])bytes3.Clone(), 0, 4, false);
+        Assert.True(result3.IsSuccessful);
+        Assert.Equal(0x1234567800000000UL, result3.Value);

-        // 异常：不足8字节
-        var result4 = Number.BytesToUInt64(new byte[] { 0x01, 0x02 }, false);
-        Assert.False(result4.IsSuccessful); // BitConverter.ToUInt64 需要8字节
+        // 长度不足8字节（numLength=4），小端
+        var bytes4 = new byte[] { 0x78, 0x56, 0x34, 0x12 };
+        var result4 = Number.BytesToUInt64((byte[])bytes4.Clone(), 0, 4, true);
+        Assert.True(result4.IsSuccessful);
+        Assert.Equal(0x12345678UL, result4.Value);
+
+        // numLength=0
+        var bytes5 = new byte[] { 0x12, 0x34, 0x56, 0x78 };
+        var result5 = Number.BytesToUInt64((byte[])bytes5.Clone(), 0, 0, false);
+        Assert.True(result5.IsSuccessful);
+        Assert.Equal(0UL, result5.Value);
+
+        // offset测试
+        var bytes6 = new byte[] { 0x00, 0x00, 0x12, 0x34, 0x56, 0x78, 0xAB, 0xCD, 0xEF, 0x01 };
+        var result6 = Number.BytesToUInt64(bytes6, 2, 8, false);
+        Assert.True(result6.IsSuccessful);
+        Assert.Equal(0x12345678ABCDEF01UL, result6.Value);
+
+        // numLength超限（>8），应返回异常
+        var bytes7 = new byte[9];
+        var result7 = Number.BytesToUInt64(bytes7, 0, 9, false);
+        Assert.False(result7.IsSuccessful);
+
+        // offset+numLength超限
+        var bytes8 = new byte[] { 0x01, 0x02, 0x03, 0x04 };
+        var result8 = Number.BytesToUInt64(bytes8, 2, 4, false);
+        Assert.True(result8.IsSuccessful);
+        Assert.Equal(0x0304000000000000UL, result8.Value);
+
+        // bytes长度不足offset+numLength
+        var bytes9 = new byte[] { 0x01, 0x02 };
+        var result9 = Number.BytesToUInt64(bytes9, 1, 2, true);
+        Assert.True(result9.IsSuccessful);
+        Assert.Equal(0x02UL, result9.Value);
+
+        // 空数组
+        var result10 = Number.BytesToUInt64(new byte[0], 0, 0, false);
+        Assert.True(result10.IsSuccessful);
+        Assert.Equal(0UL, result10.Value);
    }

    /// <summary>
-    /// 测试 BytesToUInt32 的正常与异常情况
+    /// 测试 BytesToUInt32 的正常与异常情况，覆盖不同参数组合
    /// </summary>
    [Fact]
    public void Test_BytesToUInt32()
    {
-        // 正常大端
+        // 正常大端（isLowNumHigh=false）
        var bytes = new byte[] { 0x12, 0x34, 0x56, 0x78 };
-        var result = Number.BytesToUInt32((byte[])bytes.Clone(), false);
+        var result = Number.BytesToUInt32((byte[])bytes.Clone());
        Assert.True(result.IsSuccessful);
        Assert.Equal(0x12345678U, result.Value);

-        // 正常小端
+        // 正常小端（isLowNumHigh=true）
        var bytes2 = new byte[] { 0x78, 0x56, 0x34, 0x12 };
        var result2 = Number.BytesToUInt32((byte[])bytes2.Clone(), true);
        Assert.True(result2.IsSuccessful);
        Assert.Equal(0x12345678U, result2.Value);

-        // 异常：长度超限
-        var result3 = Number.BytesToUInt32(new byte[5], false);
-        Assert.False(result3.IsSuccessful);
+        // 长度不足4字节（numLength=2），大端
+        var bytes3 = new byte[] { 0x12, 0x34 };
+        var result3 = Number.BytesToUInt32((byte[])bytes3.Clone(), 0, 2, false);
+        Assert.True(result3.IsSuccessful);
+        Assert.Equal(0x12340000U, result3.Value);

-        // 异常：不足4字节
-        var result4 = Number.BytesToUInt32(new byte[] { 0x01, 0x02 }, false);
-        Assert.False(result4.IsSuccessful); // BitConverter.ToUInt32 需要4字节
+        // 长度不足4字节（numLength=2），小端
+        var bytes4 = new byte[] { 0x34, 0x12 };
+        var result4 = Number.BytesToUInt32((byte[])bytes4.Clone(), 0, 2, true);
+        Assert.True(result4.IsSuccessful);
+        Assert.Equal(0x1234U, result4.Value);
+
+        // numLength=0
+        var bytes5 = new byte[] { 0x12, 0x34, 0x56, 0x78 };
+        var result5 = Number.BytesToUInt32((byte[])bytes5.Clone(), 0, 0, false);
+        Assert.True(result5.IsSuccessful);
+        Assert.Equal(0U, result5.Value);
+
+        // offset测试
+        var bytes6 = new byte[] { 0x00, 0x00, 0x12, 0x34, 0x56, 0x78 };
+        var result6 = Number.BytesToUInt32(bytes6, 2, 4, false);
+        Assert.True(result6.IsSuccessful);
+        Assert.Equal(0x12345678U, result6.Value);
+
+        // numLength超限（>4），应返回异常
+        var bytes7 = new byte[5];
+        var result7 = Number.BytesToUInt32(bytes7, 0, 5, false);
+        Assert.False(result7.IsSuccessful);
+
+        // offset+numLength超限
+        var bytes8 = new byte[] { 0x01, 0x02, 0x03, 0x04 };
+        var result8 = Number.BytesToUInt32(bytes8, 2, 2, false);
+        Assert.True(result8.IsSuccessful);
+        Assert.Equal(0x03040000U, result8.Value);
+
+        // bytes长度不足offset+numLength
+        var bytes9 = new byte[] { 0x01, 0x02 };
+        var result9 = Number.BytesToUInt32(bytes9, 1, 1, true);
+        Assert.True(result9.IsSuccessful);
+        Assert.Equal(0x02U, result9.Value);
+
+        // 空数组
+        var result10 = Number.BytesToUInt32(new byte[0], 0, 0, false);
+        Assert.True(result10.IsSuccessful);
+        Assert.Equal(0U, result10.Value);
    }

    /// <summary>
@@ -283,4 +359,28 @@ public class NumberTest
        var reversed2 = Number.ReverseBits(new byte[0]);
        Assert.Empty(reversed2);
    }
+
+    /// <summary>
+    /// 测试 GetLength
+    /// </summary>
+    [Fact]
+    public void Test_GetLength()
+    {
+        Assert.Equal(5, Number.GetLength(12345));
+        Assert.Equal(4, Number.GetLength(-123));
+        Assert.Equal(1, Number.GetLength(0));
+    }
+
+    /// <summary>
+    /// 测试 IntPow
+    /// </summary>
+    [Fact]
+    public void Test_IntPow()
+    {
+        Assert.Equal(8, Number.IntPow(2, 3));
+        Assert.Equal(1, Number.IntPow(5, 0));
+        Assert.Equal(0, Number.IntPow(0, 5));
+        Assert.Equal(7, Number.IntPow(7, 1));
+        Assert.Equal(81, Number.IntPow(3, 4));
+    }
 }
--- a/server.test/ProgressTrackerTest.cs
+++ b/server.test/ProgressTrackerTest.cs
@@ -0,0 +1,99 @@
+using Microsoft.AspNetCore.SignalR;
+using Moq;
+using server.Hubs;
+using server.Services;
+
+public class ProgressTrackerTest
+{
+    [Fact]
+    public async Task Test_ProgressReporter_Basic()
+    {
+        int reportedValue = -1;
+        var reporter = new ProgressReporter(async v => { reportedValue = v; await Task.CompletedTask; }, 0, 100, 10);
+
+        // Report
+        reporter.Report(50);
+        Assert.Equal(50, reporter.Progress);
+        Assert.Equal(ProgressStatus.InProgress, reporter.Status);
+        Assert.Equal(50, reportedValue);
+
+        // Increase by step
+        reporter.Increase();
+        Assert.Equal(60, reporter.Progress);
+
+        // Increase by value
+        reporter.Increase(20);
+        Assert.Equal(80, reporter.Progress);
+
+        // Finish
+        reporter.Finish();
+        Assert.Equal(ProgressStatus.Completed, reporter.Status);
+        Assert.Equal(100, reporter.Progress);
+
+        // Cancel
+        reporter = new ProgressReporter(async v => { reportedValue = v; await Task.CompletedTask; }, 0, 100, 10);
+        reporter.Cancel();
+        Assert.Equal(ProgressStatus.Canceled, reporter.Status);
+        Assert.Equal("User Cancelled", reporter.ErrorMessage);
+
+        // Error
+        reporter = new ProgressReporter(async v => { reportedValue = v; await Task.CompletedTask; }, 0, 100, 10);
+        reporter.Error("Test Error");
+        Assert.Equal(ProgressStatus.Failed, reporter.Status);
+        Assert.Equal("Test Error", reporter.ErrorMessage);
+
+        // CreateChild
+        var parent = new ProgressReporter(async v => { await Task.CompletedTask; }, 10, 100, 5);
+        var child = parent.CreateChild(50, 5);
+        Assert.Equal(ProgressStatus.Pending, child.Status);
+        Assert.NotNull(child);
+
+        // Child Increase
+        child.Increase();
+        Assert.Equal(ProgressStatus.InProgress, child.Status);
+        Assert.Equal(20, child.ProgressPercent);
+        Assert.Equal(20, parent.Progress);
+
+        // Child Complete
+        child.Finish();
+        Assert.Equal(ProgressStatus.Completed, child.Status);
+        Assert.Equal(100, child.ProgressPercent);
+        Assert.Equal(60, parent.Progress);
+    }
+
+    [Fact]
+    public void Test_ProgressTrackerService_Basic()
+    {
+        // Mock SignalR HubContext
+        var mockHubContext = new Mock<IHubContext<ProgressHub, IProgressReceiver>>();
+        var service = new ProgressTrackerService(mockHubContext.Object);
+
+        // CreateTask
+        var (taskId, reporter) = service.CreateTask();
+        Assert.NotNull(taskId);
+        Assert.NotNull(reporter);
+
+        // GetReporter
+        var optReporter = service.GetReporter(taskId);
+        Assert.True(optReporter.HasValue);
+        Assert.Equal(reporter, optReporter.Value);
+
+        // GetProgressStatus
+        var optStatus = service.GetProgressStatus(taskId);
+        Assert.True(optStatus.HasValue);
+        Assert.Equal(ProgressStatus.Pending, optStatus.Value);
+
+        // BindTask
+        var bindResult = service.BindTask(taskId, "conn1");
+        Assert.True(bindResult);
+
+        // CancelTask
+        var cancelResult = service.CancelTask(taskId);
+        Assert.True(cancelResult);
+
+        // After cancel, status should be Cancelled
+        var optStatus2 = service.GetProgressStatus(taskId);
+        Assert.True(optStatus2.HasValue);
+        Assert.Equal(ProgressStatus.Canceled, optStatus2.Value);
+    }
+}
--- a/server.test/server.test.csproj
+++ b/server.test/server.test.csproj
@@ -11,6 +11,7 @@
    <PackageReference Include="coverlet.collector" Version="6.0.2" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.4" />
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="Moq" Version="4.20.72" />
    <PackageReference Include="xunit" Version="2.9.2" />
    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
  </ItemGroup>
--- a/server/.gitignore
+++ b/server/.gitignore
@@ -1,5 +1,6 @@
+# Generate
 obj
 bin
 bitstream
 bsdl
-
+data
--- a/server/Program.cs
+++ b/server/Program.cs
@@ -62,8 +62,39 @@ try
                IssuerSigningKey = new SymmetricSecurityKey(
                    Encoding.UTF8.GetBytes("my secret key 1234567890my secret key 1234567890")),
            };
-            options.Authority = $"http://{Global.localhost}:5000";
+            options.Authority = $"http://{Global.LocalHost}:5000";
            options.RequireHttpsMetadata = false;
+
+            // We have to hook the OnMessageReceived event in order to
+            // allow the JWT authentication handler to read the access
+            // token from the query string when a WebSocket or
+            // Server-Sent Events request comes in.
+
+            // Sending the access token in the query string is required when using WebSockets or ServerSentEvents
+            // due to a limitation in Browser APIs. We restrict it to only calls to the
+            // SignalR hub in this code.
+            // See https://docs.microsoft.com/aspnet/core/signalr/security#access-token-logging
+            // for more information about security considerations when using
+            // the query string to transmit the access token.
+            options.Events = new JwtBearerEvents
+            {
+                OnMessageReceived = context =>
+                {
+                    var accessToken = context.Request.Query["access_token"];
+
+                    // If the request is for our hub...
+                    var path = context.HttpContext.Request.Path;
+                    if (!string.IsNullOrEmpty(accessToken) && (
+                            path.StartsWithSegments("/hubs/JtagHub") ||
+                            path.StartsWithSegments("/hubs/ProgressHub")
+                        ))
+                    {
+                        // Read the token out of the query string
+                        context.Token = accessToken;
+                    }
+                    return Task.CompletedTask;
+                }
+            };
        });
    // Add JWT Token Authorization Policy
    builder.Services.AddAuthorization(options =>
@@ -71,7 +102,7 @@ try
        options.AddPolicy("Admin", policy =>
        {
            policy.RequireClaim(ClaimTypes.Role, new string[] {
-                Database.User.UserPermission.Admin.ToString(),
+                Database.UserPermission.Admin.ToString(),
            });
        });
    });
@@ -141,10 +172,21 @@ try
        options.OperationProcessors.Add(new OperationSecurityScopeProcessor("Bearer"));
    });

+    // 添加数据库资源管理器服务
+    builder.Services.AddScoped<Database.AppDataConnection>();
+    builder.Services.AddScoped<Database.UserManager>();
+    builder.Services.AddScoped<Database.ResourceManager>();
+    builder.Services.AddScoped<Database.ExamManager>();

    // 添加 HTTP 视频流服务
    builder.Services.AddSingleton<HttpVideoStreamService>();
    builder.Services.AddHostedService(provider => provider.GetRequiredService<HttpVideoStreamService>());
+    builder.Services.AddSingleton<HttpHdmiVideoStreamService>();
+    builder.Services.AddHostedService(provider => provider.GetRequiredService<HttpHdmiVideoStreamService>());
+
+    // 添加进度跟踪服务
+    builder.Services.AddSingleton<ProgressTrackerService>();
+    builder.Services.AddHostedService(provider => provider.GetRequiredService<ProgressTrackerService>());

    // Application Settings
    var app = builder.Build();
@@ -203,7 +245,7 @@ try
        settings.PostProcess = (document, httpRequest) =>
        {
            document.Servers.Clear();
-            document.Servers.Add(new NSwag.OpenApiServer { Url = $"http://{Global.localhost}:5000" });
+            document.Servers.Add(new NSwag.OpenApiServer { Url = $"http://{Global.LocalHost}:5000" });
        };
    });
    app.UseSwaggerUi();
@@ -215,7 +257,8 @@ try

    // Router
    app.MapControllers();
-    app.MapHub<server.Hubs.JtagHub.JtagHub>("hubs/JtagHub");
+    app.MapHub<server.Hubs.JtagHub>("hubs/JtagHub");
+    app.MapHub<server.Hubs.ProgressHub>("hubs/ProgressHub");

    // Setup Program
    MsgBus.Init();
@@ -225,7 +268,7 @@ try
    {
        try
        {
-            var document = await OpenApiDocument.FromUrlAsync($"http://{Global.localhost}:5000/swagger/v1/swagger.json");
+            var document = await OpenApiDocument.FromUrlAsync($"http://{Global.LocalHost}:5000/swagger/v1/swagger.json");

            var settings = new TypeScriptClientGeneratorSettings
            {
--- a/server/server.csproj
+++ b/server/server.csproj
@@ -11,6 +11,7 @@
    <SpaRoot>../</SpaRoot>
    <SpaProxyServerUrl>http://localhost:5173</SpaProxyServerUrl>
    <SpaProxyLaunchCommand>npm run dev</SpaProxyLaunchCommand>
+    <NoWarn>CS1591</NoWarn>
  </PropertyGroup>

  <ItemGroup>
--- a/server/src/Common/Global.cs
+++ b/server/src/Common/Global.cs
@@ -4,7 +4,8 @@ using System.Net.Sockets;
 public static class Global
 {

-    public static readonly string localhost = "127.0.0.1";
+    public static readonly string LocalHost = "127.0.0.1";
+    public static readonly string DataPath = Path.Combine(Environment.CurrentDirectory, "data");

    public static string GetLocalIPAddress()
    {
--- a/server/src/Common/Number.cs
+++ b/server/src/Common/Number.cs
@@ -78,6 +78,56 @@ public class Number
        return arr;
    }

+    /// <summary>
+    /// 二进制字节数组转成64bits整数
+    /// </summary>
+    /// <param name="bytes">二进制字节数组</param>
+    /// <param name="offset">字节数组偏移量</param>
+    /// <param name="numLength">字节数组长度</param>
+    /// <param name="isLowNumHigh">是否高位在数组索引低</param>
+    /// <returns>整数</returns>
+    public static Result<UInt64> BytesToUInt64(byte[] bytes, int offset = 0, int numLength = 8, bool isLowNumHigh = false)
+    {
+        if (bytes.Length < offset)
+        {
+            return new(new ArgumentException($"The Length of bytes is less than offset"));
+        }
+
+        if (numLength > 8)
+        {
+            return new(new ArgumentException($"The Length of bytes is greater than 8"));
+        }
+
+        if (numLength <= 0) return 0;
+
+        try
+        {
+            byte[] numBytes = new byte[8]; // 8字节
+            int copyLen = Math.Min(numLength, bytes.Length - offset);
+
+            if (isLowNumHigh)
+            {
+                // 小端：拷贝到低位
+                Buffer.BlockCopy(bytes, offset, numBytes, 0, copyLen);
+            }
+            else
+            {
+                // 大端：拷贝到高位
+                byte[] temp = new byte[copyLen];
+                Buffer.BlockCopy(bytes, offset, temp, 0, copyLen);
+                Array.Reverse(temp);
+                Buffer.BlockCopy(temp, 0, numBytes, 8 - copyLen, copyLen);
+            }
+
+            UInt64 num = BitConverter.ToUInt64(numBytes, 0);
+            return num;
+        }
+        catch (Exception error)
+        {
+            return new(error);
+        }
+    }
+
    /// <summary>
    /// 二进制字节数组转成64bits整数
    /// </summary>
@@ -86,25 +136,78 @@ public class Number
    /// <returns>整数</returns>
    public static Result<UInt64> BytesToUInt64(byte[] bytes, bool isLowNumHigh = false)
    {
-        if (bytes.Length > 8)
+        return BytesToUInt64(bytes, 0, 8, isLowNumHigh);
+    }
+
+    /// <summary>
+    /// 二进制字节数组转成64bits整数
+    /// </summary>
+    /// <param name="bytes">二进制字节数组</param>
+    /// <returns>整数</returns>
+    public static Result<UInt64> BytesToUInt64(byte[] bytes)
+    {
+        return BytesToUInt64(bytes, 0, 8, false);
+    }
+
+    /// <summary>
+    /// 二进制字节数组转成32bits整数
+    /// </summary>
+    /// <param name="bytes">二进制字节数组</param>
+    /// <param name="offset">字节数组偏移量</param>
+    /// <param name="numLength">整形所占字节数组长度</param>
+    /// <param name="isLowNumHigh">是否高位在数组索引低</param>
+    /// <returns>整数</returns>
+    public static Result<UInt32> BytesToUInt32(byte[] bytes, int offset = 0, int numLength = 4, bool isLowNumHigh = false)
+    {
+        if (bytes.Length < offset)
        {
-            return new(new ArgumentException(
-                "Unsigned long number can't over 8 bytes(64 bits).",
-                nameof(bytes)
-            ));
+            return new(new ArgumentException($"The Length of bytes is less than offset"));
        }

-        UInt64 num = 0;
-        int len = bytes.Length;
+        if (numLength > 4)
+        {
+            return new(new ArgumentException($"The Length of bytes is greater than 4"));
+        }
+
+        if (bytes.Length < offset)
+        {
+            return new(new ArgumentException($"The Length of bytes is less than offset"));
+        }
+
+        if (numLength > 4)
+        {
+            return new(new ArgumentException($"The Length of bytes is greater than 4"));
+        }
+
+        if (numLength <= 0) return 0;

        try
        {
-            if (!isLowNumHigh)
-            {
-                Array.Reverse(bytes);
-            }
-            num = BitConverter.ToUInt64(bytes, 0);
+            byte[] numBytes = new byte[4]; // 4字节
+            int copyLen = Math.Min(numLength, bytes.Length - offset);
+            if (copyLen < 0) copyLen = 0;

+            if (isLowNumHigh)
+            {
+                // 小端：拷贝到低位
+                if (copyLen > 0)
+                {
+                    Buffer.BlockCopy(bytes, offset, numBytes, 0, copyLen);
+                }
+            }
+            else
+            {
+                // 大端：拷贝到高位
+                if (copyLen > 0)
+                {
+                    byte[] temp = new byte[copyLen];
+                    Buffer.BlockCopy(bytes, offset, temp, 0, copyLen);
+                    Array.Reverse(temp);
+                    Buffer.BlockCopy(temp, 0, numBytes, 4 - copyLen, copyLen);
+                }
+            }
+
+            UInt32 num = BitConverter.ToUInt32(numBytes, 0);
            return num;
        }
        catch (Exception error)
@@ -121,32 +224,17 @@ public class Number
    /// <returns>整数</returns>
    public static Result<UInt32> BytesToUInt32(byte[] bytes, bool isLowNumHigh = false)
    {
-        if (bytes.Length > 4)
-        {
-            return new(new ArgumentException(
-                "Unsigned long number can't over 4 bytes(32 bits).",
-                nameof(bytes)
-            ));
-        }
-
-        UInt32 num = 0;
-        int len = bytes.Length;
-
-        try
-        {
-            if (!isLowNumHigh)
-            {
-                Array.Reverse(bytes);
-            }
-            num = BitConverter.ToUInt32(bytes, 0);
-
-            return num;
-        }
-        catch (Exception error)
-        {
-            return new(error);
-        }
+        return BytesToUInt32(bytes, 0, 4, isLowNumHigh);
+    }

+    /// <summary>
+    /// 二进制字节数组转成32bits整数
+    /// </summary>
+    /// <param name="bytes">二进制字节数组</param>
+    /// <returns>整数</returns>
+    public static Result<UInt32> BytesToUInt32(byte[] bytes)
+    {
+        return BytesToUInt32(bytes, 0, 4, false);
    }

    /// <summary>
@@ -348,4 +436,37 @@ public class Number
        }
        return dstBytes;
    }
+
+    /// <summary>
+    /// 获取数字的长度
+    /// </summary>
+    /// <param name="number">数字</param>
+    /// <returns>数字的长度</returns>
+    public static int GetLength(int number)
+    {
+        // 将整数转换为字符串
+        string numberString = number.ToString();
+
+        // 返回字符串的长度
+        return numberString.Length;
+    }
+
+    /// <summary>
+    /// 计算整形的幂
+    /// </summary>
+    /// <param name="x">底数</param>
+    /// <param name="pow">幂</param>
+    /// <returns>计算结果</returns>
+    public static int IntPow(int x, int pow)
+    {
+        int ret = 1;
+        while (pow != 0)
+        {
+            if ((pow & 1) == 1)
+                ret *= x;
+            x *= x;
+            pow >>= 1;
+        }
+        return ret;
+    }
 }
--- a/server/src/Controllers/DataController.cs
+++ b/server/src/Controllers/DataController.cs
@@ -17,38 +17,15 @@ namespace server.Controllers;
 public class DataController : ControllerBase
 {
    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly Database.UserManager _userManager;
+
    // 固定的实验板IP,端口,MAC地址
    private const string BOARD_IP = "169.254.109.0";

-    /// <summary>
-    /// [TODO:description]
-    /// </summary>
-    public class UserInfo
+    public DataController(Database.UserManager userManager)
    {
-        /// <summary>
-        /// 用户的唯一标识符
-        /// </summary>
-        public Guid ID { get; set; }
-
-        /// <summary>
-        /// 用户的名称
-        /// </summary>
-        public required string Name { get; set; }
-
-        /// <summary>
-        /// 用户的电子邮箱
-        /// </summary>
-        public required string EMail { get; set; }
-
-        /// <summary>
-        /// 用户关联的板卡ID
-        /// </summary>
-        public Guid BoardID { get; set; }
-
-        /// <summary>
-        /// 用户绑定板子的过期时间
-        /// </summary>
-        public DateTime? BoardExpireTime { get; set; }
+        _userManager = userManager;
    }

    /// <summary>
@@ -112,8 +89,7 @@ public class DataController : ControllerBase
    public IActionResult Login(string name, string password)
    {
        // 验证用户密码
-        using var db = new Database.AppDataConnection();
-        var ret = db.CheckUserPassword(name, password);
+        var ret = _userManager.CheckUserPassword(name, password);
        if (!ret.IsSuccessful) return StatusCode(StatusCodes.Status500InternalServerError, "数据库操作失败");
        if (!ret.Value.HasValue) return BadRequest("用户名或密码错误");
        var user = ret.Value.Value;
@@ -188,8 +164,7 @@ public class DataController : ControllerBase
            return Unauthorized("未找到用户名信息");

        // Get User Info
-        using var db = new Database.AppDataConnection();
-        var ret = db.GetUserByName(userName);
+        var ret = _userManager.GetUserByName(userName);
        if (!ret.IsSuccessful)
            return StatusCode(StatusCodes.Status500InternalServerError, "数据库操作失败");

@@ -236,8 +211,7 @@ public class DataController : ControllerBase

        try
        {
-            using var db = new Database.AppDataConnection();
-            var ret = db.AddUser(name, email, password);
+            var ret = _userManager.AddUser(name, email, password);
            return Ok(ret);
        }
        catch (Exception ex)
@@ -265,15 +239,14 @@ public class DataController : ControllerBase
            if (string.IsNullOrEmpty(userName))
                return Unauthorized("未找到用户名信息");

-            using var db = new Database.AppDataConnection();
-            var userRet = db.GetUserByName(userName);
+            var userRet = _userManager.GetUserByName(userName);
            if (!userRet.IsSuccessful || !userRet.Value.HasValue)
                return BadRequest("用户不存在");

            var user = userRet.Value.Value;
            var expireTime = DateTime.UtcNow.AddHours(durationHours);

-            var boardOpt = db.GetAvailableBoard(user.ID, expireTime);
+            var boardOpt = _userManager.GetAvailableBoard(user.ID, expireTime);
            if (!boardOpt.HasValue)
                return NotFound("没有可用的实验板");

@@ -309,13 +282,12 @@ public class DataController : ControllerBase
            if (string.IsNullOrEmpty(userName))
                return Unauthorized("未找到用户名信息");

-            using var db = new Database.AppDataConnection();
-            var userRet = db.GetUserByName(userName);
+            var userRet = _userManager.GetUserByName(userName);
            if (!userRet.IsSuccessful || !userRet.Value.HasValue)
                return BadRequest("用户不存在");

            var user = userRet.Value.Value;
-            var result = db.UnbindUserFromBoard(user.ID);
+            var result = _userManager.UnbindUserFromBoard(user.ID);
            return Ok(result > 0);
        }
        catch (Exception ex)
@@ -338,8 +310,7 @@ public class DataController : ControllerBase
    {
        try
        {
-            using var db = new Database.AppDataConnection();
-            var ret = db.GetBoardByID(id);
+            var ret = _userManager.GetBoardByID(id);
            if (!ret.IsSuccessful)
                return StatusCode(StatusCodes.Status500InternalServerError, "数据库操作失败");
            if (!ret.Value.HasValue)
@@ -375,8 +346,7 @@ public class DataController : ControllerBase
            return BadRequest("板子名称不能为空");
        try
        {
-            using var db = new Database.AppDataConnection();
-            var ret = db.AddBoard(name);
+            var ret = _userManager.AddBoard(name);
            return Ok(ret);
        }
        catch (Exception ex)
@@ -402,8 +372,7 @@ public class DataController : ControllerBase

        try
        {
-            using var db = new Database.AppDataConnection();
-            var ret = db.DeleteBoardByID(id);
+            var ret = _userManager.DeleteBoardByID(id);
            return Ok(ret);
        }
        catch (Exception ex)
@@ -425,8 +394,7 @@ public class DataController : ControllerBase
    {
        try
        {
-            using var db = new Database.AppDataConnection();
-            var boards = db.GetAllBoard();
+            var boards = _userManager.GetAllBoard();
            return Ok(boards);
        }
        catch (Exception ex)
@@ -453,8 +421,7 @@ public class DataController : ControllerBase
            return BadRequest("新名称不能为空");
        try
        {
-            using var db = new Database.AppDataConnection();
-            var result = db.UpdateBoardName(boardId, newName);
+            var result = _userManager.UpdateBoardName(boardId, newName);
            return Ok(result);
        }
        catch (Exception ex)
@@ -473,14 +440,13 @@ public class DataController : ControllerBase
    [ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult UpdateBoardStatus(Guid boardId, Database.Board.BoardStatus newStatus)
+    public IActionResult UpdateBoardStatus(Guid boardId, Database.BoardStatus newStatus)
    {
        if (boardId == Guid.Empty)
            return BadRequest("板子Guid不能为空");
        try
        {
-            using var db = new Database.AppDataConnection();
-            var result = db.UpdateBoardStatus(boardId, newStatus);
+            var result = _userManager.UpdateBoardStatus(boardId, newStatus);
            return Ok(result);
        }
        catch (Exception ex)
@@ -489,4 +455,54 @@ public class DataController : ControllerBase
            return StatusCode(StatusCodes.Status500InternalServerError, "更新失败，请稍后重试");
        }
    }
+
+    [HttpPost("AddEmptyBoard")]
+    [EnableCors("Development")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult AddEmptyBoard()
+    {
+        try
+        {
+            var boardId = _userManager.AddBoard("Test");
+            var result = _userManager.UpdateBoardStatus(boardId, Database.BoardStatus.Available);
+            return Ok();
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "新增板子时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "新增失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    public class UserInfo
+    {
+        /// <summary>
+        /// 用户的唯一标识符
+        /// </summary>
+        public Guid ID { get; set; }
+
+        /// <summary>
+        /// 用户的名称
+        /// </summary>
+        public required string Name { get; set; }
+
+        /// <summary>
+        /// 用户的电子邮箱
+        /// </summary>
+        public required string EMail { get; set; }
+
+        /// <summary>
+        /// 用户关联的板卡ID
+        /// </summary>
+        public Guid BoardID { get; set; }
+
+        /// <summary>
+        /// 用户绑定板子的过期时间
+        /// </summary>
+        public DateTime? BoardExpireTime { get; set; }
+    }
 }
--- a/server/src/Controllers/DebuggerController.cs
+++ b/server/src/Controllers/DebuggerController.cs
@@ -15,77 +15,11 @@ public class DebuggerController : ControllerBase
 {
    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

-    /// <summary>
-    /// 表示单个信号通道的配置信息
-    /// </summary>
-    public class ChannelConfig
-    {
-        /// <summary>
-        /// 通道名称
-        /// </summary>
-        required public string name;
-        /// <summary>
-        /// 通道显示颜色（如前端波形显示用）
-        /// </summary>
-        required public string color;
-        /// <summary>
-        /// 通道信号线宽度（位数）
-        /// </summary>
-        required public UInt32 wireWidth;
-        /// <summary>
-        /// 信号线在父端口中的起始索引（bit）
-        /// </summary>
-        required public UInt32 wireStartIndex;
-        /// <summary>
-        /// 父端口编号
-        /// </summary>
-        required public UInt32 parentPort;
-        /// <summary>
-        /// 捕获模式（如上升沿、下降沿等）
-        /// </summary>
-        required public CaptureMode mode;
-    }
+    private readonly Database.UserManager _userManager;

-    /// <summary>
-    /// 调试器整体配置信息
-    /// </summary>
-    public class DebuggerConfig
+    public DebuggerController(Database.UserManager userManager)
    {
-        /// <summary>
-        /// 时钟频率
-        /// </summary>
-        required public UInt32 clkFreq;
-        /// <summary>
-        /// 总端口数量
-        /// </summary>
-        required public UInt32 totalPortNum;
-        /// <summary>
-        /// 捕获深度（采样点数）
-        /// </summary>
-        required public UInt32 captureDepth;
-        /// <summary>
-        /// 触发器数量
-        /// </summary>
-        required public UInt32 triggerNum;
-        /// <summary>
-        /// 所有信号通道的配置信息
-        /// </summary>
-        required public ChannelConfig[] channelConfigs;
-    }
-
-    /// <summary>
-    /// 单个通道的捕获数据
-    /// </summary>
-    public class ChannelCaptureData
-    {
-        /// <summary>
-        /// 通道名称
-        /// </summary>
-        required public string name;
-        /// <summary>
-        /// 通道捕获到的数据（Base64编码的UInt32数组）
-        /// </summary>
-        required public string data;
+        this._userManager = userManager;
    }

    /// <summary>
@@ -99,8 +33,7 @@ public class DebuggerController : ControllerBase
            if (string.IsNullOrEmpty(userName))
                return null;

-            using var db = new Database.AppDataConnection();
-            var userRet = db.GetUserByName(userName);
+            var userRet = _userManager.GetUserByName(userName);
            if (!userRet.IsSuccessful || !userRet.Value.HasValue)
                return null;

@@ -108,7 +41,7 @@ public class DebuggerController : ControllerBase
            if (user.BoardID == Guid.Empty)
                return null;

-            var boardRet = db.GetBoardByID(user.BoardID);
+            var boardRet = _userManager.GetBoardByID(user.BoardID);
            if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
                return null;

@@ -464,4 +397,77 @@ public class DebuggerController : ControllerBase
            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
        }
    }
+
+    /// <summary>
+    /// 表示单个信号通道的配置信息
+    /// </summary>
+    public class ChannelConfig
+    {
+        /// <summary>
+        /// 通道名称
+        /// </summary>
+        required public string name;
+        /// <summary>
+        /// 通道显示颜色（如前端波形显示用）
+        /// </summary>
+        required public string color;
+        /// <summary>
+        /// 通道信号线宽度（位数）
+        /// </summary>
+        required public UInt32 wireWidth;
+        /// <summary>
+        /// 信号线在父端口中的起始索引（bit）
+        /// </summary>
+        required public UInt32 wireStartIndex;
+        /// <summary>
+        /// 父端口编号
+        /// </summary>
+        required public UInt32 parentPort;
+        /// <summary>
+        /// 捕获模式（如上升沿、下降沿等）
+        /// </summary>
+        required public CaptureMode mode;
+    }
+
+    /// <summary>
+    /// 调试器整体配置信息
+    /// </summary>
+    public class DebuggerConfig
+    {
+        /// <summary>
+        /// 时钟频率
+        /// </summary>
+        required public UInt32 clkFreq;
+        /// <summary>
+        /// 总端口数量
+        /// </summary>
+        required public UInt32 totalPortNum;
+        /// <summary>
+        /// 捕获深度（采样点数）
+        /// </summary>
+        required public UInt32 captureDepth;
+        /// <summary>
+        /// 触发器数量
+        /// </summary>
+        required public UInt32 triggerNum;
+        /// <summary>
+        /// 所有信号通道的配置信息
+        /// </summary>
+        required public ChannelConfig[] channelConfigs;
+    }
+
+    /// <summary>
+    /// 单个通道的捕获数据
+    /// </summary>
+    public class ChannelCaptureData
+    {
+        /// <summary>
+        /// 通道名称
+        /// </summary>
+        required public string name;
+        /// <summary>
+        /// 通道捕获到的数据（Base64编码的UInt32数组）
+        /// </summary>
+        required public string data;
+    }
 }
--- a/server/src/Controllers/ExamController.cs
+++ b/server/src/Controllers/ExamController.cs
@@ -2,6 +2,7 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Mvc;
 using DotNext;
+using Database;

 namespace server.Controllers;

@@ -14,127 +15,18 @@ public class ExamController : ControllerBase
 {
    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

-    /// <summary>
-    /// 实验信息类
-    /// </summary>
-    public class ExamInfo
+    private readonly ExamManager _examManager;
+    private readonly ResourceManager _resourceManager;
+    private readonly UserManager _userManager;
+
+    public ExamController(
+        ExamManager examManager,
+        ResourceManager resourceManager,
+        UserManager userManager)
    {
-        /// <summary>
-        /// 实验的唯一标识符
-        /// </summary>
-        public required string ID { get; set; }
-
-        /// <summary>
-        /// 实验名称
-        /// </summary>
-        public required string Name { get; set; }
-
-        /// <summary>
-        /// 实验描述
-        /// </summary>
-        public required string Description { get; set; }
-
-        /// <summary>
-        /// 实验创建时间
-        /// </summary>
-        public DateTime CreatedTime { get; set; }
-
-        /// <summary>
-        /// 实验最后更新时间
-        /// </summary>
-        public DateTime UpdatedTime { get; set; }
-
-        /// <summary>
-        /// 实验标签
-        /// </summary>
-        public string[] Tags { get; set; } = Array.Empty<string>();
-
-        /// <summary>
-        /// 实验难度（1-5）
-        /// </summary>
-        public int Difficulty { get; set; } = 1;
-
-        /// <summary>
-        /// 普通用户是否可见
-        /// </summary>
-        public bool IsVisibleToUsers { get; set; } = true;
-    }
-
-    /// <summary>
-    /// 实验简要信息类（用于列表显示）
-    /// </summary>
-    public class ExamSummary
-    {
-        /// <summary>
-        /// 实验的唯一标识符
-        /// </summary>
-        public required string ID { get; set; }
-
-        /// <summary>
-        /// 实验名称
-        /// </summary>
-        public required string Name { get; set; }
-
-        /// <summary>
-        /// 实验创建时间
-        /// </summary>
-        public DateTime CreatedTime { get; set; }
-
-        /// <summary>
-        /// 实验最后更新时间
-        /// </summary>
-        public DateTime UpdatedTime { get; set; }
-
-        /// <summary>
-        /// 实验标签
-        /// </summary>
-        public string[] Tags { get; set; } = Array.Empty<string>();
-
-        /// <summary>
-        /// 实验难度（1-5）
-        /// </summary>
-        public int Difficulty { get; set; } = 1;
-
-        /// <summary>
-        /// 普通用户是否可见
-        /// </summary>
-        public bool IsVisibleToUsers { get; set; } = true;
-    }
-
-    /// <summary>
-    /// 创建实验请求类
-    /// </summary>
-    public class CreateExamRequest
-    {
-        /// <summary>
-        /// 实验ID
-        /// </summary>
-        public required string ID { get; set; }
-
-        /// <summary>
-        /// 实验名称
-        /// </summary>
-        public required string Name { get; set; }
-
-        /// <summary>
-        /// 实验描述
-        /// </summary>
-        public required string Description { get; set; }
-
-        /// <summary>
-        /// 实验标签
-        /// </summary>
-        public string[] Tags { get; set; } = Array.Empty<string>();
-
-        /// <summary>
-        /// 实验难度（1-5）
-        /// </summary>
-        public int Difficulty { get; set; } = 1;
-
-        /// <summary>
-        /// 普通用户是否可见
-        /// </summary>
-        public bool IsVisibleToUsers { get; set; } = true;
+        _examManager = examManager;
+        _resourceManager = resourceManager;
+        _userManager = userManager;
    }

    /// <summary>
@@ -144,29 +36,19 @@ public class ExamController : ControllerBase
    [Authorize]
    [HttpGet("list")]
    [EnableCors("Users")]
-    [ProducesResponseType(typeof(ExamSummary[]), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ExamInfo[]), StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
    public IActionResult GetExamList()
    {
        try
        {
-            using var db = new Database.AppDataConnection();
-            var exams = db.GetAllExams();
+            var exams = _examManager.GetAllExams();

-            var examSummaries = exams.Select(exam => new ExamSummary
-            {
-                ID = exam.ID,
-                Name = exam.Name,
-                CreatedTime = exam.CreatedTime,
-                UpdatedTime = exam.UpdatedTime,
-                Tags = exam.GetTagsList(),
-                Difficulty = exam.Difficulty,
-                IsVisibleToUsers = exam.IsVisibleToUsers
-            }).ToArray();
+            var examInfos = exams.Select(exam => new ExamInfo(exam)).ToArray();

-            logger.Info($"成功获取实验列表，共 {examSummaries.Length} 个实验");
-            return Ok(examSummaries);
+            logger.Info($"成功获取实验列表，共 {examInfos.Length} 个实验");
+            return Ok(examInfos);
        }
        catch (Exception ex)
        {
@@ -195,8 +77,7 @@ public class ExamController : ControllerBase

        try
        {
-            using var db = new Database.AppDataConnection();
-            var result = db.GetExamByID(examId);
+            var result = _examManager.GetExamByID(examId);

            if (!result.IsSuccessful)
            {
@@ -211,17 +92,7 @@ public class ExamController : ControllerBase
            }

            var exam = result.Value.Value;
-            var examInfo = new ExamInfo
-            {
-                ID = exam.ID,
-                Name = exam.Name,
-                Description = exam.Description,
-                CreatedTime = exam.CreatedTime,
-                UpdatedTime = exam.UpdatedTime,
-                Tags = exam.GetTagsList(),
-                Difficulty = exam.Difficulty,
-                IsVisibleToUsers = exam.IsVisibleToUsers
-            };
+            var examInfo = new ExamInfo(exam);

            logger.Info($"成功获取实验信息: {examId}");
            return Ok(examInfo);
@@ -239,7 +110,7 @@ public class ExamController : ControllerBase
    /// <param name="request">创建实验请求</param>
    /// <returns>创建结果</returns>
    [Authorize("Admin")]
-    [HttpPost]
+    [HttpPost("create")]
    [EnableCors("Users")]
    [ProducesResponseType(typeof(ExamInfo), StatusCodes.Status201Created)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
@@ -247,15 +118,14 @@ public class ExamController : ControllerBase
    [ProducesResponseType(StatusCodes.Status403Forbidden)]
    [ProducesResponseType(StatusCodes.Status409Conflict)]
    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult CreateExam([FromBody] CreateExamRequest request)
+    public IActionResult CreateExam([FromBody] ExamDto request)
    {
        if (string.IsNullOrWhiteSpace(request.ID) || string.IsNullOrWhiteSpace(request.Name) || string.IsNullOrWhiteSpace(request.Description))
            return BadRequest("实验ID、名称和描述不能为空");

        try
        {
-            using var db = new Database.AppDataConnection();
-            var result = db.CreateExam(request.ID, request.Name, request.Description, request.Tags, request.Difficulty, request.IsVisibleToUsers);
+            var result = _examManager.CreateExam(request.ID, request.Name, request.Description, request.Tags, request.Difficulty, request.IsVisibleToUsers);

            if (!result.IsSuccessful)
            {
@@ -267,17 +137,7 @@ public class ExamController : ControllerBase
            }

            var exam = result.Value;
-            var examInfo = new ExamInfo
-            {
-                ID = exam.ID,
-                Name = exam.Name,
-                Description = exam.Description,
-                CreatedTime = exam.CreatedTime,
-                UpdatedTime = exam.UpdatedTime,
-                Tags = exam.GetTagsList(),
-                Difficulty = exam.Difficulty,
-                IsVisibleToUsers = exam.IsVisibleToUsers
-            };
+            var examInfo = new ExamInfo(exam);

            logger.Info($"成功创建实验: {request.ID}");
            return CreatedAtAction(nameof(GetExam), new { examId = request.ID }, examInfo);
@@ -288,4 +148,385 @@ public class ExamController : ControllerBase
            return StatusCode(StatusCodes.Status500InternalServerError, $"创建实验失败: {ex.Message}");
        }
    }
+
+    /// <summary>
+    /// 更新实验信息
+    /// </summary>
+    /// <param name="request">更新实验请求</param>
+    /// <returns>更新结果</returns>
+    [Authorize("Admin")]
+    [HttpPost("update")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ExamInfo), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status403Forbidden)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult UpdateExam([FromBody] ExamDto request)
+    {
+        var examId = request.ID;
+
+        try
+        {
+            // 首先检查实验是否存在
+            var existingExamResult = _examManager.GetExamByID(examId);
+            if (!existingExamResult.IsSuccessful)
+            {
+                logger.Error($"检查实验是否存在时出错: {existingExamResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"检查实验失败: {existingExamResult.Error.Message}");
+            }
+
+            if (!existingExamResult.Value.HasValue)
+            {
+                logger.Warn($"要更新的实验不存在: {examId}");
+                return NotFound($"实验 {examId} 不存在");
+            }
+
+            // 执行更新
+            var updateResult = _examManager.UpdateExam(
+                examId,
+                request.Name,
+                request.Description,
+                request.Tags,
+                request.Difficulty,
+                request.IsVisibleToUsers
+            );
+
+            if (!updateResult.IsSuccessful)
+            {
+                logger.Error($"更新实验时出错: {updateResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"更新实验失败: {updateResult.Error.Message}");
+            }
+
+            // 获取更新后的实验信息并返回
+            var updatedExamResult = _examManager.GetExamByID(examId);
+            if (!updatedExamResult.IsSuccessful || !updatedExamResult.Value.HasValue)
+            {
+                logger.Error($"获取更新后的实验信息失败: {examId}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "更新成功但获取更新后信息失败");
+            }
+
+            var updatedExam = updatedExamResult.Value.Value;
+            var examInfo = new ExamInfo(updatedExam);
+
+            logger.Info($"成功更新实验: {examId}，更新记录数: {updateResult.Value}");
+            return Ok(examInfo);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"更新实验 {examId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"更新实验失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 提交作业
+    /// </summary>
+    /// <param name="examId">实验ID</param>
+    /// <param name="file">提交的文件</param>
+    /// <returns>提交结果</returns>
+    [Authorize]
+    [HttpPost("commit/{examId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(Resource), StatusCodes.Status201Created)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> SubmitHomework(string examId, IFormFile file)
+    {
+        if (string.IsNullOrWhiteSpace(examId))
+            return BadRequest("实验ID不能为空");
+
+        if (file == null || file.Length == 0)
+            return BadRequest("文件不能为空");
+
+        try
+        {
+            // 获取当前用户信息
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 检查实验是否存在
+            var examResult = _examManager.GetExamByID(examId);
+            if (!examResult.IsSuccessful)
+            {
+                logger.Error($"检查实验是否存在时出错: {examResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"检查实验失败: {examResult.Error.Message}");
+            }
+
+            if (!examResult.Value.HasValue)
+            {
+                logger.Warn($"实验不存在: {examId}");
+                return NotFound($"实验 {examId} 不存在");
+            }
+
+            // 读取文件内容
+            byte[] fileData;
+            using (var memoryStream = new MemoryStream())
+            {
+                await file.CopyToAsync(memoryStream);
+                fileData = memoryStream.ToArray();
+            }
+
+            // 提交作业
+            var commitResult = _resourceManager.AddResource(
+                user.ID, ResourceTypes.Compression, ResourcePurpose.Homework,
+                file.FileName, fileData, examId);
+            if (!commitResult.IsSuccessful)
+            {
+                logger.Error($"提交作业时出错: {commitResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"提交作业失败: {commitResult.Error.Message}");
+            }
+
+            var commit = commitResult.Value;
+
+            logger.Info($"用户 {userName} 成功提交实验 {examId} 的作业，Commit ID: {commit.ID}");
+            return CreatedAtAction(nameof(GetCommitsByExamId), new { examId = examId }, commit);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"提交实验 {examId} 作业时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"提交作业失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 获取用户在指定实验中的提交记录
+    /// </summary>
+    /// <param name="examId">实验ID</param>
+    /// <returns>提交记录列表</returns>
+    [Authorize]
+    [HttpGet("commits/{examId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(Resource[]), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetCommitsByExamId(string examId)
+    {
+        if (string.IsNullOrWhiteSpace(examId))
+            return BadRequest("实验ID不能为空");
+
+        try
+        {
+            // 获取当前用户信息
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 检查实验是否存在
+            var examResult = _examManager.GetExamByID(examId);
+            if (!examResult.IsSuccessful)
+            {
+                logger.Error($"检查实验是否存在时出错: {examResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"检查实验失败: {examResult.Error.Message}");
+            }
+
+            if (!examResult.Value.HasValue)
+            {
+                logger.Warn($"实验不存在: {examId}");
+                return NotFound($"实验 {examId} 不存在");
+            }
+
+            // 获取用户的提交记录
+            var commitsResult = _resourceManager.GetResourceListByType(
+                ResourceTypes.Compression, ResourcePurpose.Homework, examId);
+            if (!commitsResult.IsSuccessful)
+            {
+                logger.Error($"获取提交记录时出错: {commitsResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取提交记录失败: {commitsResult.Error.Message}");
+            }
+
+            var commits = commitsResult.Value;
+
+            logger.Info($"成功获取用户 {userName} 在实验 {examId} 中的提交记录，共 {commits.Length} 条");
+            return Ok(commits);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取实验 {examId} 提交记录时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"获取提交记录失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 删除提交记录
+    /// </summary>
+    /// <param name="commitId">提交记录ID</param>
+    /// <returns>删除结果</returns>
+    [Authorize]
+    [HttpDelete("commit/{commitId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status403Forbidden)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult DeleteCommit(string commitId)
+    {
+        if (!Guid.TryParse(commitId, out _))
+            return BadRequest("提交记录ID格式不正确");
+
+        try
+        {
+            // 获取当前用户信息
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 检查是否是管理员
+            var isAdmin = user.Permission == UserPermission.Admin;
+
+            // 如果不是管理员，检查提交记录是否属于当前用户
+            if (!isAdmin)
+            {
+                var commitResult = _resourceManager.GetResourceById(commitId);
+                if (!commitResult.HasValue)
+                {
+                    logger.Warn($"提交记录不存在: {commitId}");
+                    return NotFound($"提交记录 {commitId} 不存在");
+                }
+
+                var commit = commitResult.Value;
+                if (commit.UserID != user.ID)
+                {
+                    logger.Warn($"用户 {userName} 尝试删除不属于自己的提交记录: {commitId}");
+                    return Forbid("您只能删除自己的提交记录");
+                }
+            }
+
+            // 执行删除
+            var deleteResult = _resourceManager.DeleteResource(commitId);
+            if (!deleteResult)
+            {
+                logger.Warn($"提交记录不存在: {commitId}");
+                return NotFound($"提交记录 {commitId} 不存在");
+            }
+
+            logger.Info($"用户 {userName} 成功删除提交记录: {commitId}");
+            return Ok($"提交记录 {commitId} 已成功删除");
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"删除提交记录 {commitId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"删除提交记录失败: {ex.Message}");
+        }
+    }
+}
+
+/// <summary>
+/// 实验信息
+/// </summary>
+public class ExamInfo
+{
+    /// <summary>
+    /// 实验的唯一标识符
+    /// </summary>
+    public string ID { get; set; }
+
+    /// <summary>
+    /// 实验名称
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// 实验描述
+    /// </summary>
+    public string Description { get; set; }
+
+    /// <summary>
+    /// 实验创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 实验最后更新时间
+    /// </summary>
+    public DateTime UpdatedTime { get; set; }
+
+    /// <summary>
+    /// 实验标签
+    /// </summary>
+    public string[] Tags { get; set; } = Array.Empty<string>();
+
+    /// <summary>
+    /// 实验难度（1-5）
+    /// </summary>
+    public int Difficulty { get; set; } = 1;
+
+    /// <summary>
+    /// 普通用户是否可见
+    /// </summary>
+    public bool IsVisibleToUsers { get; set; } = true;
+
+    public ExamInfo(Exam exam)
+    {
+        ID = exam.ID;
+        Name = exam.Name;
+        Description = exam.Description;
+        CreatedTime = exam.CreatedTime;
+        UpdatedTime = exam.UpdatedTime;
+        Tags = exam.GetTagsList();
+        Difficulty = exam.Difficulty;
+        IsVisibleToUsers = exam.IsVisibleToUsers;
+    }
+}
+
+/// <summary>
+/// 统一的实验数据传输对象
+/// </summary>
+public class ExamDto
+{
+    /// <summary>
+    /// 实验的唯一标识符
+    /// </summary>
+    public required string ID { get; set; }
+
+    /// <summary>
+    /// 实验名称
+    /// </summary>
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// 实验描述
+    /// </summary>
+    public required string Description { get; set; }
+
+    /// <summary>
+    /// 实验标签
+    /// </summary>
+    public string[] Tags { get; set; } = Array.Empty<string>();
+
+    /// <summary>
+    /// 实验难度（1-5）
+    /// </summary>
+    public int Difficulty { get; set; } = 1;
+
+    /// <summary>
+    /// 普通用户是否可见
+    /// </summary>
+    public bool IsVisibleToUsers { get; set; } = true;
 }
--- a/server/src/Controllers/HdmiVideoStreamController.cs
+++ b/server/src/Controllers/HdmiVideoStreamController.cs
@@ -0,0 +1,91 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using server.Services;
+
+namespace server.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+[EnableCors("Users")]
+public class HdmiVideoStreamController : ControllerBase
+{
+    private readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly HttpHdmiVideoStreamService _videoStreamService;
+    private readonly Database.UserManager _userManager;
+
+    public HdmiVideoStreamController(HttpHdmiVideoStreamService videoStreamService, Database.UserManager userManager)
+    {
+        _videoStreamService = videoStreamService;
+        _userManager = userManager;
+    }
+
+    // 管理员获取所有板子的 endpoints
+    [HttpGet("AllEndpoints")]
+    [Authorize("Admin")]
+    public ActionResult<List<HdmiVideoStreamEndpoint>> GetAllEndpoints()
+    {
+        var endpoints = _videoStreamService.GetAllVideoEndpoints();
+        if (endpoints == null)
+            return NotFound("No boards found.");
+        return Ok(endpoints);
+    }
+
+    // 用户获取自己板子的 endpoint
+    [HttpGet("MyEndpoint")]
+    [Authorize]
+    public ActionResult<HdmiVideoStreamEndpoint> GetMyEndpoint()
+    {
+        var userName = User.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+            return Unauthorized("User name not found in claims.");
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+            return NotFound("User not found.");
+
+        var user = userRet.Value.Value;
+        var boardId = user.BoardID;
+        if (boardId == Guid.Empty)
+            return NotFound("No board bound to this user.");
+
+        var boardRet = _userManager.GetBoardByID(boardId);
+        if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+            return NotFound("Board not found.");
+
+        var endpoint = _videoStreamService.GetVideoEndpoint(boardId.ToString());
+        return Ok(endpoint);
+    }
+
+    // 禁用指定板子的 HDMI 传输
+    [HttpPost("DisableHdmiTransmission")]
+    [Authorize]
+    public async Task<IActionResult> DisableHdmiTransmission()
+    {
+        var userName = User.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+            return Unauthorized("User name not found in claims.");
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+            return NotFound("User not found.");
+
+        var user = userRet.Value.Value;
+        var boardId = user.BoardID;
+        if (boardId == Guid.Empty)
+            return NotFound("No board bound to this user.");
+
+        try
+        {
+            await _videoStreamService.DisableHdmiTransmissionAsync(boardId.ToString());
+            return Ok($"HDMI transmission for board {boardId} disabled.");
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Failed to disable HDMI transmission for board {boardId}");
+            return StatusCode(500, $"Error disabling HDMI transmission: {ex.Message}");
+        }
+    }
+}
--- a/server/src/Controllers/JtagController.cs
+++ b/server/src/Controllers/JtagController.cs
@@ -2,6 +2,7 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Mvc;
 using Database;
+using server.Services;

 namespace server.Controllers;

@@ -15,6 +16,20 @@ public class JtagController : ControllerBase
 {
    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

+    private readonly ProgressTrackerService _tracker;
+    private readonly UserManager _userManager;
+    private readonly ResourceManager _resourceManager;
+
+    private const string BITSTREAM_PATH = "bitstream/Jtag";
+
+    public JtagController(
+        ProgressTrackerService tracker, UserManager userManager, ResourceManager resourceManager)
+    {
+        _tracker = tracker;
+        _userManager = userManager;
+        _resourceManager = resourceManager;
+    }
+
    /// <summary>
    /// 控制器首页信息
    /// </summary>
@@ -117,14 +132,15 @@ public class JtagController : ControllerBase
    /// <param name="address">JTAG 设备地址</param>
    /// <param name="port">JTAG 设备端口</param>
    /// <param name="bitstreamId">比特流ID</param>
-    /// <returns>下载结果</returns>
+    /// <param name="cancelToken">取消令牌</param>
+    /// <returns>进度跟踪TaskID</returns>
    [HttpPost("DownloadBitstream")]
    [EnableCors("Users")]
-    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(string), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(string), StatusCodes.Status400BadRequest)]
    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    public async ValueTask<IResult> DownloadBitstream(string address, int port, int bitstreamId)
+    public IResult DownloadBitstream(string address, int port, string bitstreamId, CancellationToken cancelToken)
    {
        logger.Info($"User {User.Identity?.Name} initiating bitstream download to device {address}:{port} using bitstream ID: {bitstreamId}");

@@ -139,35 +155,33 @@ public class JtagController : ControllerBase
            }

            // 从数据库获取用户信息
-            using var db = new Database.AppDataConnection();
-            var userResult = db.GetUserByName(username);
+            var userResult = _userManager.GetUserByName(username);
            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
            {
                logger.Error($"User {username} not found in database");
                return TypedResults.BadRequest("用户不存在");
            }

-            var user = userResult.Value.Value;
-
            // 从数据库获取比特流
-            var bitstreamResult = db.GetResourceById(bitstreamId);
+            var user = userResult.Value.Value;
+            var resourceRet = _resourceManager.GetResourceById(bitstreamId);

-            if (!bitstreamResult.IsSuccessful)
-            {
-                logger.Error($"User {username} failed to get bitstream from database: {bitstreamResult.Error}");
-                return TypedResults.InternalServerError($"数据库查询失败: {bitstreamResult.Error?.Message}");
-            }
-
-            if (!bitstreamResult.Value.HasValue)
+            if (!resourceRet.HasValue)
            {
                logger.Warn($"User {username} attempted to download non-existent bitstream ID: {bitstreamId}");
                return TypedResults.BadRequest("比特流不存在");
            }

-            var bitstream = bitstreamResult.Value.Value;
-
            // 处理比特流数据
-            var fileBytes = bitstream.Data;
+            var resource = resourceRet.Value;
+            var bitstreamRet = _resourceManager.ReadBytesFromPath(resource.Path);
+            if (!bitstreamRet.IsSuccessful)
+            {
+                logger.Error($"User {username} failed to read bitstream file: {bitstreamRet.Error}");
+                return TypedResults.InternalServerError($"比特流读取失败: {bitstreamRet.Error?.Message}");
+            }
+
+            var fileBytes = bitstreamRet.Value;
            if (fileBytes == null || fileBytes.Length == 0)
            {
                logger.Warn($"User {username} found empty bitstream data for ID: {bitstreamId}");
@@ -176,55 +190,67 @@ public class JtagController : ControllerBase

            logger.Info($"User {username} processing bitstream file of size: {fileBytes.Length} bytes");

-            // 定义缓冲区大小: 32KB
-            byte[] buffer = new byte[32 * 1024];
-            byte[] revBuffer = new byte[32 * 1024];
-            long totalBytesProcessed = 0;
+            // 定义进度跟踪
+            var (taskId, progress) = _tracker.CreateTask(cancelToken);
+            progress.Report(10);

-            // 使用内存流处理文件
-            using (var inputStream = new MemoryStream(fileBytes))
-            using (var outputStream = new MemoryStream())
+            _ = Task.Run(async () =>
            {
-                int bytesRead;
-                while ((bytesRead = await inputStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
-                {
-                    // 反转 32bits
-                    var retBuffer = Common.Number.ReverseBytes(buffer, 4);
-                    if (!retBuffer.IsSuccessful)
-                    {
-                        logger.Error($"User {username} failed to reverse bytes: {retBuffer.Error}");
-                        return TypedResults.InternalServerError(retBuffer.Error);
-                    }
-                    revBuffer = retBuffer.Value;
+                // 定义缓冲区大小: 32KB
+                byte[] buffer = new byte[32 * 1024];
+                byte[] revBuffer = new byte[32 * 1024];
+                long totalBytesProcessed = 0;

-                    for (int i = 0; i < revBuffer.Length; i++)
+                // 使用内存流处理文件
+                using (var inputStream = new MemoryStream(fileBytes))
+                using (var outputStream = new MemoryStream())
+                {
+                    int bytesRead;
+                    while ((bytesRead = await inputStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
                    {
-                        revBuffer[i] = Common.Number.ReverseBits(revBuffer[i]);
+                        // 反转 32bits
+                        var retBuffer = Common.Number.ReverseBytes(buffer, 4);
+                        if (!retBuffer.IsSuccessful)
+                        {
+                            logger.Error($"User {username} failed to reverse bytes: {retBuffer.Error}");
+                            progress.Error($"User {username} failed to reverse bytes: {retBuffer.Error}");
+                            return;
+                        }
+                        revBuffer = retBuffer.Value;
+
+                        for (int i = 0; i < revBuffer.Length; i++)
+                        {
+                            revBuffer[i] = Common.Number.ReverseBits(revBuffer[i]);
+                        }
+
+                        await outputStream.WriteAsync(revBuffer, 0, bytesRead);
+                        totalBytesProcessed += bytesRead;
                    }

-                    await outputStream.WriteAsync(revBuffer, 0, bytesRead);
-                    totalBytesProcessed += bytesRead;
-                }
+                    // 获取处理后的数据
+                    var processedBytes = outputStream.ToArray();
+                    logger.Info($"User {username} processed {totalBytesProcessed} bytes for device {address}");

-                // 获取处理后的数据
-                var processedBytes = outputStream.ToArray();
-                logger.Info($"User {username} processed {totalBytesProcessed} bytes for device {address}");
+                    progress.Report(20);

-                // 下载比特流
-                var jtagCtrl = new Peripherals.JtagClient.Jtag(address, port);
-                var ret = await jtagCtrl.DownloadBitstream(processedBytes);
+                    // 下载比特流
+                    var jtagCtrl = new Peripherals.JtagClient.Jtag(address, port);
+                    var ret = await jtagCtrl.DownloadBitstream(processedBytes);

-                if (ret.IsSuccessful)
-                {
-                    logger.Info($"User {username} successfully downloaded bitstream '{bitstream.ResourceName}' to device {address}");
-                    return TypedResults.Ok(ret.Value);
+                    if (ret.IsSuccessful)
+                    {
+                        logger.Info($"User {username} successfully downloaded bitstream '{resource.ResourceName}' to device {address}");
+                        progress.Finish();
+                    }
+                    else
+                    {
+                        logger.Error($"User {username} failed to download bitstream to device {address}: {ret.Error}");
+                        progress.Error($"User {username} failed to download bitstream to device {address}: {ret.Error}");
+                    }
                }
-                else
-                {
-                    logger.Error($"User {username} failed to download bitstream to device {address}: {ret.Error}");
-                    return TypedResults.InternalServerError(ret.Error);
-                }
-            }
+            });
+
+            return TypedResults.Ok(taskId);
        }
        catch (Exception ex)
        {
--- a/server/src/Controllers/LogicAnalyzerController.cs
+++ b/server/src/Controllers/LogicAnalyzerController.cs
@@ -15,52 +15,11 @@ public class LogicAnalyzerController : ControllerBase
 {
    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

-    /// <summary>
-    /// 信号触发配置
-    /// </summary>
-    public class SignalTriggerConfig
+    private readonly Database.UserManager _userManager;
+
+    public LogicAnalyzerController(Database.UserManager userManager)
    {
-        /// <summary>
-        /// 信号索引 (0-7)
-        /// </summary>
-        public int SignalIndex { get; set; }
-
-        /// <summary>
-        /// 操作符
-        /// </summary>
-        public SignalOperator Operator { get; set; }
-
-        /// <summary>
-        /// 信号值
-        /// </summary>
-        public SignalValue Value { get; set; }
-    }
-
-    /// <summary>
-    /// 捕获配置
-    /// </summary>
-    public class CaptureConfig
-    {
-        /// <summary>
-        /// 全局触发模式
-        /// </summary>
-        public GlobalCaptureMode GlobalMode { get; set; }
-        /// <summary>
-        /// 捕获深度
-        /// </summary>
-        public int CaptureLength { get; set; } = 2048 * 32;
-        /// <summary>
-        /// 预采样深度
-        /// </summary>
-        public int PreCaptureLength { get; set; } = 2048;
-        /// <summary>
-        /// 有效通道
-        /// </summary>
-        public AnalyzerChannelDiv ChannelDiv { get; set; } = AnalyzerChannelDiv.EIGHT;
-        /// <summary>
-        /// 信号触发配置列表
-        /// </summary>
-        public SignalTriggerConfig[] SignalConfigs { get; set; } = Array.Empty<SignalTriggerConfig>();
+        _userManager = userManager;
    }

    /// <summary>
@@ -74,8 +33,7 @@ public class LogicAnalyzerController : ControllerBase
            if (string.IsNullOrEmpty(userName))
                return null;

-            using var db = new Database.AppDataConnection();
-            var userRet = db.GetUserByName(userName);
+            var userRet = _userManager.GetUserByName(userName);
            if (!userRet.IsSuccessful || !userRet.Value.HasValue)
                return null;

@@ -83,7 +41,7 @@ public class LogicAnalyzerController : ControllerBase
            if (user.BoardID == Guid.Empty)
                return null;

-            var boardRet = db.GetBoardByID(user.BoardID);
+            var boardRet = _userManager.GetBoardByID(user.BoardID);
            if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
                return null;

@@ -248,6 +206,7 @@ public class LogicAnalyzerController : ControllerBase
    /// <param name="capture_length">深度</param>
    /// <param name="pre_capture_length">预采样深度</param>
    /// <param name="channel_div">有效通道(0-[1],1-[2],2-[4],3-[8],4-[16],5-[32])</param>
+    /// <param name="clock_div">采样时钟分频系数</param>
    /// <returns>操作结果</returns>
    [HttpPost("SetCaptureParams")]
    [EnableCors("Users")]
@@ -255,11 +214,12 @@ public class LogicAnalyzerController : ControllerBase
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    public async Task<IActionResult> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div)
+    public async Task<IActionResult> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div, AnalyzerClockDiv clock_div)
    {
        try
        {
-            if (capture_length < 0 || capture_length > 2048*32)
+            //DDR深度为 32'h01000000 - 32'h0FFFFFFF
+            if (capture_length < 0 || capture_length > 0x10000000 - 0x01000000)
                return BadRequest("采样深度设置错误");
            if (pre_capture_length < 0 || pre_capture_length >= capture_length)
                return BadRequest("预采样深度必须小于捕获深度");
@@ -268,18 +228,18 @@ public class LogicAnalyzerController : ControllerBase
            if (analyzer == null)
                return BadRequest("用户未绑定有效的实验板");

-            var result = await analyzer.SetCaptureParams(capture_length, pre_capture_length, channel_div);
+            var result = await analyzer.SetCaptureParams(capture_length, pre_capture_length, channel_div, clock_div);
            if (!result.IsSuccessful)
            {
-                logger.Error($"设置深度、预采样深度、有效通道失败: {result.Error}");
-                return StatusCode(StatusCodes.Status500InternalServerError, "设置深度、预采样深度、有效通道失败");
+                logger.Error($"设置深度、预采样深度、有效通道、时钟分频失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "设置深度、预采样深度、有效通道、时钟分频失败");
            }

            return Ok(result.Value);
        }
        catch (Exception ex)
        {
-            logger.Error(ex, "设置深度、预采样深度、有效通道失败时发生异常");
+            logger.Error(ex, "设置深度、预采样深度、有效通道、时钟分频失败时发生异常");
            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
        }
    }
@@ -331,7 +291,7 @@ public class LogicAnalyzerController : ControllerBase
            }
            // 设置深度、预采样深度、有效通道
            var paramsResult = await analyzer.SetCaptureParams(
-                config.CaptureLength, config.PreCaptureLength, config.ChannelDiv);
+                config.CaptureLength, config.PreCaptureLength, config.ChannelDiv, config.ClockDiv);
            if (!paramsResult.IsSuccessful)
            {
                logger.Error($"设置深度、预采样深度、有效通道失败: {paramsResult.Error}");
@@ -416,4 +376,57 @@ public class LogicAnalyzerController : ControllerBase
            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
        }
    }
+
+    /// <summary>
+    /// 信号触发配置
+    /// </summary>
+    public class SignalTriggerConfig
+    {
+        /// <summary>
+        /// 信号索引 (0-7)
+        /// </summary>
+        public int SignalIndex { get; set; }
+
+        /// <summary>
+        /// 操作符
+        /// </summary>
+        public SignalOperator Operator { get; set; }
+
+        /// <summary>
+        /// 信号值
+        /// </summary>
+        public SignalValue Value { get; set; }
+    }
+
+    /// <summary>
+    /// 捕获配置
+    /// </summary>
+    public class CaptureConfig
+    {
+        /// <summary>
+        /// 全局触发模式
+        /// </summary>
+        public GlobalCaptureMode GlobalMode { get; set; }
+        /// <summary>
+        /// 捕获深度
+        /// </summary>
+        public int CaptureLength { get; set; } = 2048 * 32;
+        /// <summary>
+        /// 预采样深度
+        /// </summary>
+        public int PreCaptureLength { get; set; } = 2048;
+        /// <summary>
+        /// 有效通道
+        /// </summary>
+        public AnalyzerChannelDiv ChannelDiv { get; set; } = AnalyzerChannelDiv.EIGHT;
+        /// <summary>
+        /// 时钟分频系数
+        /// </summary>
+        public AnalyzerClockDiv ClockDiv { get; set; } = AnalyzerClockDiv.DIV1;
+        /// <summary>
+        /// 信号触发配置列表
+        /// </summary>
+        public SignalTriggerConfig[] SignalConfigs { get; set; } = Array.Empty<SignalTriggerConfig>();
+    }
+
 }
--- a/server/src/Controllers/OscilloscopeController.cs
+++ b/server/src/Controllers/OscilloscopeController.cs
@@ -15,71 +15,11 @@ public class OscilloscopeApiController : ControllerBase
 {
    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

-    /// <summary>
-    /// 示波器完整配置
-    /// </summary>
-    public class OscilloscopeFullConfig
+    private readonly Database.UserManager _userManager;
+
+    public OscilloscopeApiController(Database.UserManager userManager)
    {
-        /// <summary>
-        /// 是否启动捕获
-        /// </summary>
-        public bool CaptureEnabled { get; set; }
-
-        /// <summary>
-        /// 触发电平（0-255）
-        /// </summary>
-        public byte TriggerLevel { get; set; }
-
-        /// <summary>
-        /// 触发边沿（true为上升沿，false为下降沿）
-        /// </summary>
-        public bool TriggerRisingEdge { get; set; }
-
-        /// <summary>
-        /// 水平偏移量（0-1023）
-        /// </summary>
-        public ushort HorizontalShift { get; set; }
-
-        /// <summary>
-        /// 抽样率（0-1023）
-        /// </summary>
-        public ushort DecimationRate { get; set; }
-
-        /// <summary>
-        /// 是否自动刷新RAM
-        /// </summary>
-        public bool AutoRefreshRAM { get; set; } = true;
-    }
-
-    /// <summary>
-    /// 示波器状态和数据
-    /// </summary>
-    public class OscilloscopeDataResponse
-    {
-        /// <summary>
-        /// AD采样频率
-        /// </summary>
-        public uint ADFrequency { get; set; }
-
-        /// <summary>
-        /// AD采样幅度
-        /// </summary>
-        public byte ADVpp { get; set; }
-
-        /// <summary>
-        /// AD采样最大值
-        /// </summary>
-        public byte ADMax { get; set; }
-
-        /// <summary>
-        /// AD采样最小值
-        /// </summary>
-        public byte ADMin { get; set; }
-
-        /// <summary>
-        /// 波形数据（Base64编码）
-        /// </summary>
-        public string WaveformData { get; set; } = string.Empty;
+        _userManager = userManager;
    }

    /// <summary>
@@ -93,8 +33,7 @@ public class OscilloscopeApiController : ControllerBase
            if (string.IsNullOrEmpty(userName))
                return null;

-            using var db = new Database.AppDataConnection();
-            var userRet = db.GetUserByName(userName);
+            var userRet = _userManager.GetUserByName(userName);
            if (!userRet.IsSuccessful || !userRet.Value.HasValue)
                return null;

@@ -102,7 +41,7 @@ public class OscilloscopeApiController : ControllerBase
            if (user.BoardID == Guid.Empty)
                return null;

-            var boardRet = db.GetBoardByID(user.BoardID);
+            var boardRet = _userManager.GetBoardByID(user.BoardID);
            if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
                return null;

@@ -481,4 +420,72 @@ public class OscilloscopeApiController : ControllerBase
            return StatusCode(StatusCodes.Status500InternalServerError, "操作失败，请稍后重试");
        }
    }
+
+    /// <summary>
+    /// 示波器完整配置
+    /// </summary>
+    public class OscilloscopeFullConfig
+    {
+        /// <summary>
+        /// 是否启动捕获
+        /// </summary>
+        public bool CaptureEnabled { get; set; }
+
+        /// <summary>
+        /// 触发电平（0-255）
+        /// </summary>
+        public byte TriggerLevel { get; set; }
+
+        /// <summary>
+        /// 触发边沿（true为上升沿，false为下降沿）
+        /// </summary>
+        public bool TriggerRisingEdge { get; set; }
+
+        /// <summary>
+        /// 水平偏移量（0-1023）
+        /// </summary>
+        public ushort HorizontalShift { get; set; }
+
+        /// <summary>
+        /// 抽样率（0-1023）
+        /// </summary>
+        public ushort DecimationRate { get; set; }
+
+        /// <summary>
+        /// 是否自动刷新RAM
+        /// </summary>
+        public bool AutoRefreshRAM { get; set; } = true;
+    }
+
+    /// <summary>
+    /// 示波器状态和数据
+    /// </summary>
+    public class OscilloscopeDataResponse
+    {
+        /// <summary>
+        /// AD采样频率
+        /// </summary>
+        public uint ADFrequency { get; set; }
+
+        /// <summary>
+        /// AD采样幅度
+        /// </summary>
+        public byte ADVpp { get; set; }
+
+        /// <summary>
+        /// AD采样最大值
+        /// </summary>
+        public byte ADMax { get; set; }
+
+        /// <summary>
+        /// AD采样最小值
+        /// </summary>
+        public byte ADMin { get; set; }
+
+        /// <summary>
+        /// 波形数据（Base64编码）
+        /// </summary>
+        public string WaveformData { get; set; } = string.Empty;
+    }
+
 }
--- a/server/src/Controllers/ResourceController.cs
+++ b/server/src/Controllers/ResourceController.cs
@@ -15,6 +15,309 @@ public class ResourceController : ControllerBase
 {
    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

+    private readonly UserManager _userManager;
+    private readonly ResourceManager _resourceManager;
+
+    public ResourceController(UserManager userManager, ResourceManager resourceManager)
+    {
+        _userManager = userManager;
+        _resourceManager = resourceManager;
+    }
+
+    /// <summary>
+    /// 添加资源（文件上传）
+    /// </summary>
+    /// <param name="request">添加资源请求</param>
+    /// <param name="file">资源文件</param>
+    /// <returns>添加结果</returns>
+    [Authorize]
+    [HttpPost]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ResourceInfo), StatusCodes.Status201Created)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> AddResource([FromForm] AddResourceRequest request, IFormFile file)
+    {
+        if (string.IsNullOrWhiteSpace(request.ResourceType) || file == null)
+            return BadRequest("资源类型、资源用途和文件不能为空");
+
+        // 验证资源用途
+        if (request.ResourcePurpose != ResourcePurpose.Template && request.ResourcePurpose != ResourcePurpose.User)
+            return BadRequest($"无效的资源用途: {request.ResourcePurpose}");
+
+        // 模板资源需要管理员权限
+        if (request.ResourcePurpose == ResourcePurpose.Template && !User.IsInRole("Admin"))
+            return Forbid("只有管理员可以添加模板资源");
+
+        try
+        {
+            // 获取当前用户ID
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 读取文件数据
+            using var memoryStream = new MemoryStream();
+            await file.CopyToAsync(memoryStream);
+            var fileData = memoryStream.ToArray();
+
+            var result = _resourceManager.AddResource(
+                user.ID, request.ResourceType, request.ResourcePurpose,
+                file.FileName, fileData, request.ExamID);
+
+            if (!result.IsSuccessful)
+            {
+                if (result.Error.Message.Contains("不存在"))
+                    return NotFound(result.Error.Message);
+
+                logger.Error($"添加资源时出错: {result.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"添加资源失败: {result.Error.Message}");
+            }
+
+            var resource = result.Value;
+            var resourceInfo = new ResourceInfo
+            {
+                ID = resource.ID.ToString(),
+                Name = resource.ResourceName,
+                Type = resource.ResourceType,
+                Purpose = resource.Purpose,
+                UploadTime = resource.UploadTime,
+                ExamID = resource.ExamID,
+                MimeType = resource.MimeType
+            };
+
+            logger.Info($"成功添加资源: {request.ResourceType}/{request.ResourcePurpose}/{file.FileName}");
+            return CreatedAtAction(nameof(GetResourceById), new { resourceId = resource.ID }, resourceInfo);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"添加资源 {request.ResourceType}/{request.ResourcePurpose}/{file.FileName} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"添加资源失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 获取资源列表
+    /// </summary>
+    /// <param name="examId">实验ID（可选）</param>
+    /// <param name="resourceType">资源类型（可选）</param>
+    /// <param name="resourcePurpose">资源用途（可选）</param>
+    /// <returns>资源列表</returns>
+    [Authorize]
+    [HttpGet]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ResourceInfo[]), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetResourceList(
+        [FromQuery] string? examId = null,
+        [FromQuery] string? resourceType = null,
+        [FromQuery] ResourcePurpose? resourcePurpose = null)
+    {
+        try
+        {
+            // 获取当前用户ID
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            Result<List<Resource>> result;
+            // 管理员
+            if (user.Permission == UserPermission.Admin)
+            {
+                result = _resourceManager.GetFullResourceList(examId, resourceType, resourcePurpose);
+            }
+            // 用户
+            else if (resourcePurpose == ResourcePurpose.User)
+            {
+                result = _resourceManager.GetFullResourceList(examId, resourceType, resourcePurpose, user.ID);
+            }
+            // 模板
+            else if (resourcePurpose == ResourcePurpose.Template)
+            {
+                result = _resourceManager.GetFullResourceList(examId, resourceType, resourcePurpose);
+            }
+            // 其他
+            else
+            {
+                // 这种情况下需要分别查询并合并结果
+                var userResourcesResult = _resourceManager.GetFullResourceList(
+                    examId, resourceType, ResourcePurpose.User, user.ID);
+                var templateResourcesResult = _resourceManager.GetFullResourceList(
+                    examId, resourceType, ResourcePurpose.Template, null);
+
+                if (!userResourcesResult.IsSuccessful || !templateResourcesResult.IsSuccessful)
+                {
+                    logger.Error($"获取资源列表时出错");
+                    return StatusCode(StatusCodes.Status500InternalServerError, "获取资源列表失败");
+                }
+
+                var allResources = userResourcesResult.Value.Concat(templateResourcesResult.Value)
+                    .OrderByDescending(r => r.UploadTime);
+                var mergedResourceInfos = allResources.Select(r => new ResourceInfo
+                {
+                    ID = r.ID.ToString(),
+                    Name = r.ResourceName,
+                    Type = r.ResourceType,
+                    Purpose = r.Purpose,
+                    UploadTime = r.UploadTime,
+                    ExamID = r.ExamID,
+                    MimeType = r.MimeType
+                }).ToArray();
+
+                logger.Info($"成功获取资源列表，共 {mergedResourceInfos.Length} 个资源");
+                return Ok(mergedResourceInfos);
+            }
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"获取资源列表时出错: {result.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源列表失败: {result.Error.Message}");
+            }
+
+            var resources = result.Value.Select(r => new ResourceInfo
+            {
+                ID = r.ID.ToString(),
+                Name = r.ResourceName,
+                Type = r.ResourceType,
+                Purpose = r.Purpose,
+                UploadTime = r.UploadTime,
+                ExamID = r.ExamID,
+                MimeType = r.MimeType
+            }).ToArray();
+
+            logger.Info($"成功获取资源列表，共 {resources.Length} 个资源");
+            return Ok(resources);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取资源列表时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源列表失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 根据资源ID下载资源
+    /// </summary>
+    /// <param name="resourceId">资源ID</param>
+    /// <returns>资源文件</returns>
+    [HttpGet("{resourceId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(FileResult), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult GetResourceById(string resourceId)
+    {
+        try
+        {
+            var result = _resourceManager.GetResourceById(resourceId);
+
+            if (!result.HasValue)
+            {
+                logger.Warn($"资源不存在: {resourceId}");
+                return NotFound($"资源 {resourceId} 不存在");
+            }
+
+            var resource = result.Value;
+            logger.Info($"成功获取资源: {resourceId} ({resource.ResourceName})");
+
+            var dataRet = _resourceManager.ReadBytesFromPath(resource.Path);
+            if (!dataRet.IsSuccessful)
+            {
+                logger.Error($"读取资源数据时出错: {dataRet.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"读取资源数据失败: {dataRet.Error.Message}");
+            }
+
+            return File(dataRet.Value, resource.MimeType ?? "application/octet-stream", resource.ResourceName);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取资源 {resourceId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 删除资源
+    /// </summary>
+    /// <param name="resourceId">资源ID</param>
+    /// <returns>删除结果</returns>
+    [Authorize]
+    [HttpDelete("{resourceId}")]
+    [EnableCors("Users")]
+    [ProducesResponseType(StatusCodes.Status204NoContent)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status403Forbidden)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult DeleteResource(string resourceId)
+    {
+        try
+        {
+            // 获取当前用户信息
+            var userName = User.Identity?.Name;
+            if (string.IsNullOrEmpty(userName))
+                return Unauthorized("无法获取用户信息");
+
+            var userResult = _userManager.GetUserByName(userName);
+            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
+                return Unauthorized("用户不存在");
+
+            var user = userResult.Value.Value;
+
+            // 先获取资源信息以验证权限
+            var resourceResult = _resourceManager.GetResourceById(resourceId);
+
+            if (!resourceResult.HasValue)
+            {
+                logger.Warn($"资源不存在: {resourceId}");
+                return NotFound($"资源 {resourceId} 不存在");
+            }
+
+            var resource = resourceResult.Value;
+
+            // 权限检查：管理员可以删除所有资源，普通用户只能删除自己的用户资源
+            if (!User.IsInRole("Admin"))
+            {
+                if (resource.Purpose == ResourcePurpose.Template)
+                    return Forbid("普通用户不能删除模板资源");
+
+                if (resource.UserID != user.ID)
+                    return Forbid("只能删除自己的资源");
+            }
+
+            var deleteResult = _resourceManager.DeleteResource(resourceId);
+            if (!deleteResult.IsSuccessful)
+            {
+                logger.Error($"删除资源时出错: {deleteResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"删除资源失败: {deleteResult.Error.Message}");
+            }
+
+            logger.Info($"成功删除资源: {resourceId} ({resource.ResourceName})");
+            return NoContent();
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"删除资源 {resourceId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"删除资源失败: {ex.Message}");
+        }
+    }
+
    /// <summary>
    /// 资源信息类
    /// </summary>
@@ -23,7 +326,7 @@ public class ResourceController : ControllerBase
        /// <summary>
        /// 资源ID
        /// </summary>
-        public int ID { get; set; }
+        public required string ID { get; set; }

        /// <summary>
        /// 资源名称
@@ -38,7 +341,7 @@ public class ResourceController : ControllerBase
        /// <summary>
        /// 资源用途（template/user）
        /// </summary>
-        public required string Purpose { get; set; }
+        public required ResourcePurpose Purpose { get; set; }

        /// <summary>
        /// 上传时间
@@ -69,7 +372,7 @@ public class ResourceController : ControllerBase
        /// <summary>
        /// 资源用途（template/user）
        /// </summary>
-        public required string ResourcePurpose { get; set; }
+        public required ResourcePurpose ResourcePurpose { get; set; }

        /// <summary>
        /// 所属实验ID（可选）
@@ -77,301 +380,4 @@ public class ResourceController : ControllerBase
        public string? ExamID { get; set; }
    }

-    /// <summary>
-    /// 添加资源（文件上传）
-    /// </summary>
-    /// <param name="request">添加资源请求</param>
-    /// <param name="file">资源文件</param>
-    /// <returns>添加结果</returns>
-    [Authorize]
-    [HttpPost]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(ResourceInfo), StatusCodes.Status201Created)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public async Task<IActionResult> AddResource([FromForm] AddResourceRequest request, IFormFile file)
-    {
-        if (string.IsNullOrWhiteSpace(request.ResourceType) || string.IsNullOrWhiteSpace(request.ResourcePurpose) || file == null)
-            return BadRequest("资源类型、资源用途和文件不能为空");
-
-        // 验证资源用途
-        if (request.ResourcePurpose != Resource.ResourcePurposes.Template && request.ResourcePurpose != Resource.ResourcePurposes.User)
-            return BadRequest($"无效的资源用途: {request.ResourcePurpose}");
-
-        // 模板资源需要管理员权限
-        if (request.ResourcePurpose == Resource.ResourcePurposes.Template && !User.IsInRole("Admin"))
-            return Forbid("只有管理员可以添加模板资源");
-
-        try
-        {
-            using var db = new Database.AppDataConnection();
-            
-            // 获取当前用户ID
-            var userName = User.Identity?.Name;
-            if (string.IsNullOrEmpty(userName))
-                return Unauthorized("无法获取用户信息");
-
-            var userResult = db.GetUserByName(userName);
-            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
-                return Unauthorized("用户不存在");
-
-            var user = userResult.Value.Value;
-
-            // 读取文件数据
-            using var memoryStream = new MemoryStream();
-            await file.CopyToAsync(memoryStream);
-            var fileData = memoryStream.ToArray();
-
-            var result = db.AddResource(user.ID, request.ResourceType, request.ResourcePurpose, file.FileName, fileData, request.ExamID);
-
-            if (!result.IsSuccessful)
-            {
-                if (result.Error.Message.Contains("不存在"))
-                    return NotFound(result.Error.Message);
-                
-                logger.Error($"添加资源时出错: {result.Error.Message}");
-                return StatusCode(StatusCodes.Status500InternalServerError, $"添加资源失败: {result.Error.Message}");
-            }
-
-            var resource = result.Value;
-            var resourceInfo = new ResourceInfo
-            {
-                ID = resource.ID,
-                Name = resource.ResourceName,
-                Type = resource.ResourceType,
-                Purpose = resource.ResourcePurpose,
-                UploadTime = resource.UploadTime,
-                ExamID = resource.ExamID,
-                MimeType = resource.MimeType
-            };
-
-            logger.Info($"成功添加资源: {request.ResourceType}/{request.ResourcePurpose}/{file.FileName}");
-            return CreatedAtAction(nameof(GetResourceById), new { resourceId = resource.ID }, resourceInfo);
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"添加资源 {request.ResourceType}/{request.ResourcePurpose}/{file.FileName} 时出错: {ex.Message}");
-            return StatusCode(StatusCodes.Status500InternalServerError, $"添加资源失败: {ex.Message}");
-        }
-    }
-
-    /// <summary>
-    /// 获取资源列表
-    /// </summary>
-    /// <param name="examId">实验ID（可选）</param>
-    /// <param name="resourceType">资源类型（可选）</param>
-    /// <param name="resourcePurpose">资源用途（可选）</param>
-    /// <returns>资源列表</returns>
-    [Authorize]
-    [HttpGet]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(ResourceInfo[]), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult GetResourceList([FromQuery] string? examId = null, [FromQuery] string? resourceType = null, [FromQuery] string? resourcePurpose = null)
-    {
-        try
-        {
-            using var db = new Database.AppDataConnection();
-            
-            // 获取当前用户ID
-            var userName = User.Identity?.Name;
-            if (string.IsNullOrEmpty(userName))
-                return Unauthorized("无法获取用户信息");
-
-            var userResult = db.GetUserByName(userName);
-            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
-                return Unauthorized("用户不存在");
-
-            var user = userResult.Value.Value;
-
-            // 普通用户只能查看自己的资源和模板资源
-            Guid? userId = null;
-            if (!User.IsInRole("Admin"))
-            {
-                // 如果指定了用户资源用途，则只查看自己的资源
-                if (resourcePurpose == Resource.ResourcePurposes.User)
-                {
-                    userId = user.ID;
-                }
-                // 如果指定了模板资源用途，则不限制用户ID
-                else if (resourcePurpose == Resource.ResourcePurposes.Template)
-                {
-                    userId = null;
-                }
-                // 如果没有指定用途，则查看自己的用户资源和所有模板资源
-                else
-                {
-                    // 这种情况下需要分别查询并合并结果
-                    var userResourcesResult = db.GetFullResourceList(examId, resourceType, Resource.ResourcePurposes.User, user.ID);
-                    var templateResourcesResult = db.GetFullResourceList(examId, resourceType, Resource.ResourcePurposes.Template, null);
-                    
-                    if (!userResourcesResult.IsSuccessful || !templateResourcesResult.IsSuccessful)
-                    {
-                        logger.Error($"获取资源列表时出错");
-                        return StatusCode(StatusCodes.Status500InternalServerError, "获取资源列表失败");
-                    }
-
-                    var allResources = userResourcesResult.Value.Concat(templateResourcesResult.Value)
-                        .OrderByDescending(r => r.UploadTime);
-                    var mergedResourceInfos = allResources.Select(r => new ResourceInfo
-                    {
-                        ID = r.ID,
-                        Name = r.ResourceName,
-                        Type = r.ResourceType,
-                        Purpose = r.ResourcePurpose,
-                        UploadTime = r.UploadTime,
-                        ExamID = r.ExamID,
-                        MimeType = r.MimeType
-                    }).ToArray();
-
-                    logger.Info($"成功获取资源列表，共 {mergedResourceInfos.Length} 个资源");
-                    return Ok(mergedResourceInfos);
-                }
-            }
-
-            var result = db.GetFullResourceList(examId, resourceType, resourcePurpose, userId);
-
-            if (!result.IsSuccessful)
-            {
-                logger.Error($"获取资源列表时出错: {result.Error.Message}");
-                return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源列表失败: {result.Error.Message}");
-            }
-
-            var resources = result.Value.Select(r => new ResourceInfo
-            {
-                ID = r.ID,
-                Name = r.ResourceName,
-                Type = r.ResourceType,
-                Purpose = r.ResourcePurpose,
-                UploadTime = r.UploadTime,
-                ExamID = r.ExamID,
-                MimeType = r.MimeType
-            }).ToArray();
-
-            logger.Info($"成功获取资源列表，共 {resources.Length} 个资源");
-            return Ok(resources);
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"获取资源列表时出错: {ex.Message}");
-            return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源列表失败: {ex.Message}");
-        }
-    }
-
-    /// <summary>
-    /// 根据资源ID下载资源
-    /// </summary>
-    /// <param name="resourceId">资源ID</param>
-    /// <returns>资源文件</returns>
-    [HttpGet("{resourceId}")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(FileResult), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult GetResourceById(int resourceId)
-    {
-        try
-        {
-            using var db = new Database.AppDataConnection();
-            var result = db.GetResourceById(resourceId);
-
-            if (!result.IsSuccessful)
-            {
-                logger.Error($"获取资源时出错: {result.Error.Message}");
-                return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源失败: {result.Error.Message}");
-            }
-
-            if (!result.Value.HasValue)
-            {
-                logger.Warn($"资源不存在: {resourceId}");
-                return NotFound($"资源 {resourceId} 不存在");
-            }
-
-            var resource = result.Value.Value;
-            logger.Info($"成功获取资源: {resourceId} ({resource.ResourceName})");
-            return File(resource.Data, resource.MimeType ?? "application/octet-stream", resource.ResourceName);
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"获取资源 {resourceId} 时出错: {ex.Message}");
-            return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源失败: {ex.Message}");
-        }
-    }
-
-    /// <summary>
-    /// 删除资源
-    /// </summary>
-    /// <param name="resourceId">资源ID</param>
-    /// <returns>删除结果</returns>
-    [Authorize]
-    [HttpDelete("{resourceId}")]
-    [EnableCors("Users")]
-    [ProducesResponseType(StatusCodes.Status204NoContent)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult DeleteResource(int resourceId)
-    {
-        try
-        {
-            using var db = new Database.AppDataConnection();
-            
-            // 获取当前用户信息
-            var userName = User.Identity?.Name;
-            if (string.IsNullOrEmpty(userName))
-                return Unauthorized("无法获取用户信息");
-
-            var userResult = db.GetUserByName(userName);
-            if (!userResult.IsSuccessful || !userResult.Value.HasValue)
-                return Unauthorized("用户不存在");
-
-            var user = userResult.Value.Value;
-
-            // 先获取资源信息以验证权限
-            var resourceResult = db.GetResourceById(resourceId);
-            if (!resourceResult.IsSuccessful)
-            {
-                logger.Error($"获取资源时出错: {resourceResult.Error.Message}");
-                return StatusCode(StatusCodes.Status500InternalServerError, $"获取资源失败: {resourceResult.Error.Message}");
-            }
-
-            if (!resourceResult.Value.HasValue)
-            {
-                logger.Warn($"资源不存在: {resourceId}");
-                return NotFound($"资源 {resourceId} 不存在");
-            }
-
-            var resource = resourceResult.Value.Value;
-
-            // 权限检查：管理员可以删除所有资源，普通用户只能删除自己的用户资源
-            if (!User.IsInRole("Admin"))
-            {
-                if (resource.ResourcePurpose == Resource.ResourcePurposes.Template)
-                    return Forbid("普通用户不能删除模板资源");
-                
-                if (resource.UserID != user.ID)
-                    return Forbid("只能删除自己的资源");
-            }
-
-            var deleteResult = db.DeleteResource(resourceId);
-            if (!deleteResult.IsSuccessful)
-            {
-                logger.Error($"删除资源时出错: {deleteResult.Error.Message}");
-                return StatusCode(StatusCodes.Status500InternalServerError, $"删除资源失败: {deleteResult.Error.Message}");
-            }
-
-            logger.Info($"成功删除资源: {resourceId} ({resource.ResourceName})");
-            return NoContent();
-        }
-        catch (Exception ex)
-        {
-            logger.Error($"删除资源 {resourceId} 时出错: {ex.Message}");
-            return StatusCode(StatusCodes.Status500InternalServerError, $"删除资源失败: {ex.Message}");
-        }
-    }
 }
--- a/server/src/Controllers/VideoStreamController.cs
+++ b/server/src/Controllers/VideoStreamController.cs
@@ -1,121 +1,76 @@
 using System.ComponentModel.DataAnnotations;
-using System.Threading.Tasks;
 using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using DotNext;
+using server.Services;

 /// <summary>
 /// 视频流控制器，支持动态配置摄像头连接
 /// </summary>
 [ApiController]
+[Authorize]
+[EnableCors("Users")]
 [Route("api/[controller]")]
 public class VideoStreamController : ControllerBase
 {
    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
-    private readonly server.Services.HttpVideoStreamService _videoStreamService;

-    /// <summary>
-    /// 视频流信息结构体
-    /// </summary>
-    public class StreamInfoResult
-    {
-        /// <summary>
-        /// TODO:
-        /// </summary>
-        public int FrameRate { get; set; }
-        /// <summary>
-        /// TODO:
-        /// </summary>
-        public int FrameWidth { get; set; }
-        /// <summary>
-        /// TODO:
-        /// </summary>
-        public int FrameHeight { get; set; }
-        /// <summary>
-        /// TODO:
-        /// </summary>
-        public string Format { get; set; } = "MJPEG";
-        /// <summary>
-        /// TODO:
-        /// </summary>
-        public string HtmlUrl { get; set; } = "";
-        /// <summary>
-        /// TODO:
-        /// </summary>
-        public string MjpegUrl { get; set; } = "";
-        /// <summary>
-        /// TODO:
-        /// </summary>
-        public string SnapshotUrl { get; set; } = "";
-        /// <summary>
-        /// TODO:
-        /// </summary>
-        public string UsbCameraUrl { get; set; } = "";
-    }
-
-    /// <summary>
-    /// 摄像头配置请求模型
-    /// </summary>
-    public class CameraConfigRequest
-    {
-        /// <summary>
-        /// 摄像头地址
-        /// </summary>
-        [Required]
-        [RegularExpression(@"^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$", ErrorMessage = "请输入有效的IP地址")]
-        public string Address { get; set; } = "";
-
-        /// <summary>
-        /// 摄像头端口
-        /// </summary>
-        [Required]
-        [Range(1, 65535, ErrorMessage = "端口必须在1-65535范围内")]
-        public int Port { get; set; }
-    }
-
-    /// <summary>
-    /// 分辨率配置请求模型
-    /// </summary>
-    public class ResolutionConfigRequest
-    {
-        /// <summary>
-        /// 宽度
-        /// </summary>
-        [Required]
-        [Range(640, 1920, ErrorMessage = "宽度必须在640-1920范围内")]
-        public int Width { get; set; }
-
-        /// <summary>
-        /// 高度
-        /// </summary>
-        [Required]
-        [Range(480, 1080, ErrorMessage = "高度必须在480-1080范围内")]
-        public int Height { get; set; }
-    }
+    private readonly HttpVideoStreamService _videoStreamService;
+    private readonly Database.UserManager _userManager;

    /// <summary>
    /// 初始化HTTP视频流控制器
    /// </summary>
    /// <param name="videoStreamService">HTTP视频流服务</param>
-    public VideoStreamController(server.Services.HttpVideoStreamService videoStreamService)
+    /// <param name="userManager">用户管理服务</param>
+    public VideoStreamController(
+        HttpVideoStreamService videoStreamService, Database.UserManager userManager)
    {
        logger.Info("创建VideoStreamController，命名空间：{Namespace}", this.GetType().Namespace);
        _videoStreamService = videoStreamService;
+        _userManager = userManager;
+    }
+
+    private Optional<string> TryGetBoardId()
+    {
+        var userName = User.FindFirstValue(ClaimTypes.Name);
+        if (string.IsNullOrEmpty(userName))
+        {
+            logger.Error("User name not found in claims.");
+            return Optional<string>.None;
+        }
+
+        var userRet = _userManager.GetUserByName(userName);
+        if (!userRet.IsSuccessful || !userRet.Value.HasValue)
+        {
+            logger.Error("User not found.");
+            return Optional<string>.None;
+        }
+
+        var user = userRet.Value.Value;
+        var boardId = user.BoardID;
+        if (boardId == Guid.Empty)
+        {
+            logger.Error("No board bound to this user.");
+            return Optional<string>.None;
+        }
+
+        return boardId.ToString();
    }

    /// <summary>
    /// 获取 HTTP 视频流服务状态
    /// </summary>
    /// <returns>服务状态信息</returns>
-    [HttpGet("Status")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    [HttpGet("ServiceStatus")]
+    [ProducesResponseType(typeof(VideoStreamServiceStatus), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public IResult GetStatus()
+    public IResult GetServiceStatus()
    {
        try
        {
-            logger.Info("GetStatus方法被调用，控制器：{Controller}，路径：api/VideoStream/Status", this.GetType().Name);
-
            // 使用HttpVideoStreamService提供的状态信息
            var status = _videoStreamService.GetServiceStatus();

@@ -129,101 +84,17 @@ public class VideoStreamController : ControllerBase
        }
    }

-    /// <summary>
-    /// 获取 HTTP 视频流信息
-    /// </summary>
-    /// <returns>流信息</returns>
-    [HttpGet("StreamInfo")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(StreamInfoResult), StatusCodes.Status200OK)]
+    [HttpGet("MyEndpoint")]
+    [ProducesResponseType(typeof(VideoStreamEndpoint), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public IResult GetStreamInfo()
+    public IResult MyEndpoint()
    {
        try
        {
-            logger.Info("获取 HTTP 视频流信息");
-            var result = new StreamInfoResult
-            {
-                FrameRate = _videoStreamService.FrameRate,
-                FrameWidth = _videoStreamService.FrameWidth,
-                FrameHeight = _videoStreamService.FrameHeight,
-                Format = "MJPEG",
-                HtmlUrl = $"http://{Global.localhost}:{_videoStreamService.ServerPort}/video-feed.html",
-                MjpegUrl = $"http://{Global.localhost}:{_videoStreamService.ServerPort}/video-stream",
-                SnapshotUrl = $"http://{Global.localhost}:{_videoStreamService.ServerPort}/snapshot",
-                UsbCameraUrl = $"http://{Global.localhost}:{_videoStreamService.ServerPort}/usb-camera"
-            };
-            return TypedResults.Ok(result);
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "获取 HTTP 视频流信息失败");
-            return TypedResults.InternalServerError(ex.Message);
-        }
-    }
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));
+            var endpoint = _videoStreamService.GetVideoEndpoint(boardId);

-    /// <summary>
-    /// 配置摄像头连接参数
-    /// </summary>
-    /// <param name="config">摄像头配置</param>
-    /// <returns>配置结果</returns>
-    [HttpPost("ConfigureCamera")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(object), StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public async Task<IResult> ConfigureCamera([FromBody] CameraConfigRequest config)
-    {
-        try
-        {
-            logger.Info("配置摄像头连接: {Address}:{Port}", config.Address, config.Port);
-
-            var success = await _videoStreamService.ConfigureCameraAsync(config.Address, config.Port);
-
-            if (success)
-            {
-                return TypedResults.Ok(new
-                {
-                    success = true,
-                    message = "摄像头配置成功",
-                    cameraAddress = config.Address,
-                    cameraPort = config.Port
-                });
-            }
-            else
-            {
-                return TypedResults.BadRequest(new
-                {
-                    success = false,
-                    message = "摄像头配置失败",
-                    cameraAddress = config.Address,
-                    cameraPort = config.Port
-                });
-            }
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "配置摄像头连接失败");
-            return TypedResults.InternalServerError(ex.Message);
-        }
-    }
-
-    /// <summary>
-    /// 获取当前摄像头配置
-    /// </summary>
-    /// <returns>摄像头配置信息</returns>
-    [HttpGet("CameraConfig")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public IResult GetCameraConfig()
-    {
-        try
-        {
-            logger.Info("获取摄像头配置");
-            var cameraStatus = _videoStreamService.GetCameraStatus();
-
-            return TypedResults.Ok(cameraStatus);
+            return TypedResults.Ok(endpoint);
        }
        catch (Exception ex)
        {
@@ -232,60 +103,34 @@ public class VideoStreamController : ControllerBase
        }
    }

-    /// <summary>
-    /// 控制 HTTP 视频流服务开关
-    /// </summary>
-    /// <param name="enabled">是否启用服务</param>
-    /// <returns>操作结果</returns>
-    [HttpPost("SetEnabled")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
-    public async Task<IResult> SetEnabled([FromQuery] bool enabled)
-    {
-        logger.Info("设置视频流服务开关: {Enabled}", enabled);
-        await _videoStreamService.SetEnable(enabled);
-        return TypedResults.Ok();
-    }
-
    /// <summary>
    /// 测试 HTTP 视频流连接
    /// </summary>
    /// <returns>连接测试结果</returns>
    [HttpPost("TestConnection")]
-    [EnableCors("Users")]
    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
    public async Task<IResult> TestConnection()
    {
        try
        {
-            logger.Info("测试 HTTP 视频流连接");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));
+            var endpoint = _videoStreamService.GetVideoEndpoint(boardId);

            // 尝试通过HTTP请求检查视频流服务是否可访问
            bool isConnected = false;
            using (var httpClient = new HttpClient())
            {
                httpClient.Timeout = TimeSpan.FromSeconds(2); // 设置较短的超时时间
-                var response = await httpClient.GetAsync($"http://{Global.localhost}:{_videoStreamService.ServerPort}/");
+                var response = await httpClient.GetAsync(endpoint.MjpegUrl);

                // 只要能连接上就认为成功，不管返回状态
                isConnected = response.IsSuccessStatusCode;
            }

-            logger.Info("测试摄像头连接");
+            var ret = await _videoStreamService.TestCameraConnection(boardId);

-            var (isSuccess, message) = await _videoStreamService.TestCameraConnectionAsync();
-
-            return TypedResults.Ok(new
-            {
-                isConnected = isConnected,
-                success = isSuccess,
-                message = message,
-                cameraAddress = _videoStreamService.CameraAddress,
-                cameraPort = _videoStreamService.CameraPort,
-                timestamp = DateTime.Now
-            });
+            return TypedResults.Ok(ret);
        }
        catch (Exception ex)
        {
@@ -295,6 +140,25 @@ public class VideoStreamController : ControllerBase
        }
    }

+    [HttpPost("SetVideoStreamEnable")]
+    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(string), StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> SetVideoStreamEnable(bool enable)
+    {
+        try
+        {
+            var boardId = TryGetBoardId().OrThrow(() => new ArgumentException("Board ID is required"));
+
+            await _videoStreamService.SetVideoStreamEnableAsync(boardId.ToString(), enable);
+            return Ok($"HDMI transmission for board {boardId} disabled.");
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Failed to disable HDMI transmission for board");
+            return StatusCode(500, $"Error disabling HDMI transmission: {ex.Message}");
+        }
+    }
+
    /// <summary>
    /// 设置视频流分辨率
    /// </summary>
@@ -309,16 +173,16 @@ public class VideoStreamController : ControllerBase
    {
        try
        {
-            logger.Info($"设置视频流分辨率为 {request.Width}x{request.Height}");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));

-            var (isSuccess, message) = await _videoStreamService.SetResolutionAsync(request.Width, request.Height);
+            var ret = await _videoStreamService.SetResolutionAsync(boardId, request.Width, request.Height);

-            if (isSuccess)
+            if (ret.IsSuccessful && ret.Value)
            {
                return TypedResults.Ok(new
                {
                    success = true,
-                    message = message,
+                    message = $"成功设置分辨率为 {request.Width}x{request.Height}",
                    width = request.Width,
                    height = request.Height,
                    timestamp = DateTime.Now
@@ -329,7 +193,7 @@ public class VideoStreamController : ControllerBase
                return TypedResults.BadRequest(new
                {
                    success = false,
-                    message = message,
+                    message = ret.Error?.ToString() ?? "未知错误",
                    timestamp = DateTime.Now
                });
            }
@@ -341,70 +205,29 @@ public class VideoStreamController : ControllerBase
        }
    }

-    /// <summary>
-    /// 获取当前分辨率
-    /// </summary>
-    /// <returns>当前分辨率信息</returns>
-    [HttpGet("Resolution")]
-    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
-    [ProducesResponseType(typeof(string), StatusCodes.Status500InternalServerError)]
-    public IResult GetCurrentResolution()
-    {
-        try
-        {
-            logger.Info("获取当前视频流分辨率");
-
-            var (width, height) = _videoStreamService.GetCurrentResolution();
-
-            return TypedResults.Ok(new
-            {
-                width = width,
-                height = height,
-                resolution = $"{width}x{height}",
-                timestamp = DateTime.Now
-            });
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "获取当前分辨率失败");
-            return TypedResults.InternalServerError($"获取当前分辨率失败: {ex.Message}");
-        }
-    }
-
    /// <summary>
    /// 获取支持的分辨率列表
    /// </summary>
    /// <returns>支持的分辨率列表</returns>
    [HttpGet("SupportedResolutions")]
    [EnableCors("Users")]
-    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(AvailableResolutionsResponse[]), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(string), StatusCodes.Status500InternalServerError)]
    public IResult GetSupportedResolutions()
    {
-        try
+        // (640, 480, "640x480 (VGA)"),
+        // (960, 540, "960x540 (qHD)"),
+        // (1280, 720, "1280x720 (HD)"),
+        // (1280, 960, "1280x960 (SXGA)"),
+        // (1920, 1080, "1920x1080 (Full HD)")
+        return TypedResults.Ok(new AvailableResolutionsResponse[]
        {
-            logger.Info("获取支持的分辨率列表");
-
-            var resolutions = _videoStreamService.GetSupportedResolutions();
-
-            return TypedResults.Ok(new
-            {
-                resolutions = resolutions.Select(r => new
-                {
-                    width = r.Width,
-                    height = r.Height,
-                    name = r.Name,
-                    value = $"{r.Width}x{r.Height}"
-                }),
-                timestamp = DateTime.Now
-            });
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "获取支持的分辨率列表失败");
-            return TypedResults.InternalServerError($"获取支持的分辨率列表失败: {ex.Message}");
-        }
+            new AvailableResolutionsResponse { Width = 640, Height = 480, Name = "640x480(VGA)" },
+            new AvailableResolutionsResponse { Width = 960, Height = 480, Name = "960x480(qHD)" },
+            new AvailableResolutionsResponse { Width = 1280, Height = 720, Name = "1280x720(HD)" },
+            new AvailableResolutionsResponse { Width = 1280, Height = 960, Name = "1280x960(SXGA)" },
+            new AvailableResolutionsResponse { Width = 1920, Height = 1080, Name = "1920x1080(Full HD)" }
+        });
    }

    /// <summary>
@@ -420,9 +243,9 @@ public class VideoStreamController : ControllerBase
    {
        try
        {
-            logger.Info("收到初始化自动对焦请求");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));

-            var result = await _videoStreamService.InitAutoFocusAsync();
+            var result = await _videoStreamService.InitAutoFocusAsync(boardId);

            if (result)
            {
@@ -465,9 +288,9 @@ public class VideoStreamController : ControllerBase
    {
        try
        {
-            logger.Info("收到执行自动对焦请求");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));

-            var result = await _videoStreamService.PerformAutoFocusAsync();
+            var result = await _videoStreamService.PerformAutoFocusAsync(boardId);

            if (result)
            {
@@ -498,59 +321,63 @@ public class VideoStreamController : ControllerBase
    }

    /// <summary>
-    /// 执行一次自动对焦 (GET方式)
+    /// 配置摄像头连接参数
    /// </summary>
-    /// <returns>对焦结果</returns>
-    [HttpGet("Focus")]
+    /// <returns>配置结果</returns>
+    [HttpPost("ConfigureCamera")]
    [EnableCors("Users")]
    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
    [ProducesResponseType(typeof(object), StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(typeof(string), StatusCodes.Status500InternalServerError)]
-    public async Task<IResult> Focus()
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async Task<IResult> ConfigureCamera()
    {
        try
        {
-            logger.Info("收到执行一次对焦请求 (GET)");
+            var boardId = TryGetBoardId().OrThrow(() => new Exception("Board ID not found"));

-            // 检查摄像头是否已配置
-            if (!_videoStreamService.IsCameraConfigured())
+            var ret = await _videoStreamService.ConfigureCameraAsync(boardId);
+
+            if (ret)
            {
-                logger.Warn("摄像头未配置，无法执行对焦");
-                return TypedResults.BadRequest(new
-                {
-                    success = false,
-                    message = "摄像头未配置，请先配置摄像头连接",
-                    timestamp = DateTime.Now
-                });
-            }
-
-            var result = await _videoStreamService.PerformAutoFocusAsync();
-
-            if (result)
-            {
-                logger.Info("对焦执行成功");
-                return TypedResults.Ok(new
-                {
-                    success = true,
-                    message = "对焦执行成功",
-                    timestamp = DateTime.Now
-                });
+                return TypedResults.Ok(new { Message = "配置成功" });
            }
            else
            {
-                logger.Warn("对焦执行失败");
-                return TypedResults.BadRequest(new
-                {
-                    success = false,
-                    message = "对焦执行失败",
-                    timestamp = DateTime.Now
-                });
+                return TypedResults.BadRequest(new { Message = "配置失败" });
            }
        }
        catch (Exception ex)
        {
-            logger.Error(ex, "执行对焦时发生异常");
-            return TypedResults.InternalServerError($"执行对焦失败: {ex.Message}");
+            logger.Error(ex, "配置摄像头连接失败");
+            return TypedResults.InternalServerError(ex.Message);
        }
    }
+
+    /// <summary>
+    /// 分辨率配置请求模型
+    /// </summary>
+    public class ResolutionConfigRequest
+    {
+        /// <summary>
+        /// 宽度
+        /// </summary>
+        [Required]
+        [Range(640, 1920, ErrorMessage = "宽度必须在640-1920范围内")]
+        public int Width { get; set; }
+
+        /// <summary>
+        /// 高度
+        /// </summary>
+        [Required]
+        [Range(480, 1080, ErrorMessage = "高度必须在480-1080范围内")]
+        public int Height { get; set; }
+    }
+
+    public class AvailableResolutionsResponse
+    {
+        public int Width { get; set; }
+        public int Height { get; set; }
+        public string Name { get; set; } = string.Empty;
+        public string Value => $"{Width}x{Height}";
+    }
 }
--- a/server/src/Database.cs
+++ b/server/src/Database.cs
--- a/server/src/Database/Connection.cs
+++ b/server/src/Database/Connection.cs
@@ -0,0 +1,98 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Data;
+
+namespace Database;
+
+/// <summary>
+/// 应用程序数据连接类，用于与数据库交互
+/// </summary>
+public class AppDataConnection : DataConnection
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    static readonly string DATABASE_FILEPATH = $"{Global.DataPath}/Database.sqlite";
+
+    static readonly LinqToDB.DataOptions options =
+        new LinqToDB.DataOptions().UseSQLite($"Data Source={DATABASE_FILEPATH}");
+
+    /// <summary>
+    /// 用户表
+    /// </summary>
+    public ITable<User> UserTable => this.GetTable<User>();
+
+    /// <summary>
+    /// FPGA 板子表
+    /// </summary>
+    public ITable<Board> BoardTable => this.GetTable<Board>();
+
+    /// <summary>
+    /// 实验表
+    /// </summary>
+    public ITable<Exam> ExamTable => this.GetTable<Exam>();
+
+    /// <summary>
+    /// 资源表（统一管理实验资源、用户比特流等）
+    /// </summary>
+    public ITable<Resource> ResourceTable => this.GetTable<Resource>();
+
+    /// <summary>
+    /// 初始化应用程序数据连接
+    /// </summary>
+    public AppDataConnection() : base(options)
+    {
+        var filePath = Path.GetDirectoryName(DATABASE_FILEPATH);
+        if (!string.IsNullOrEmpty(filePath) && !Directory.Exists(filePath))
+        {
+            Directory.CreateDirectory(filePath);
+        }
+
+        if (!Path.Exists(DATABASE_FILEPATH))
+        {
+            logger.Info($"数据库文件不存在，正在创建新数据库: {DATABASE_FILEPATH}");
+            LinqToDB.DataProvider.SQLite.SQLiteTools.CreateDatabase(DATABASE_FILEPATH);
+            this.CreateAllTables();
+            var user = new User()
+            {
+                Name = "Admin",
+                EMail = "selfconfusion@gmail.com",
+                Password = "12345678",
+                Permission = Database.UserPermission.Admin,
+            };
+            this.Insert(user);
+            logger.Info("默认管理员用户已创建");
+        }
+        else
+        {
+            logger.Info($"数据库连接已建立: {DATABASE_FILEPATH}");
+        }
+    }
+
+    /// <summary>
+    /// 创建所有数据库表
+    /// </summary>
+    public void CreateAllTables()
+    {
+        logger.Info("正在创建数据库表...");
+        this.CreateTable<User>();
+        this.CreateTable<Board>();
+        this.CreateTable<Exam>();
+        this.CreateTable<Resource>();
+        logger.Info("数据库表创建完成");
+    }
+
+    /// <summary>
+    /// 删除所有数据库表
+    /// </summary>
+    public void DropAllTables()
+    {
+        logger.Warn("正在删除所有数据库表...");
+        this.DropTable<User>();
+        this.DropTable<Board>();
+        this.DropTable<Exam>();
+        this.DropTable<Resource>();
+        logger.Warn("所有数据库表已删除");
+    }
+
+
+}
--- a/server/src/Database/ExamManager.cs
+++ b/server/src/Database/ExamManager.cs
@@ -0,0 +1,154 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Data;
+
+namespace Database;
+
+public class ExamManager
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly AppDataConnection _db;
+
+    public ExamManager(AppDataConnection db)
+    {
+        this._db = db;
+    }
+
+    /// <summary>
+    /// 创建新实验
+    /// </summary>
+    /// <param name="id">实验ID</param>
+    /// <param name="name">实验名称</param>
+    /// <param name="description">实验描述</param>
+    /// <param name="tags">实验标签</param>
+    /// <param name="difficulty">实验难度</param>
+    /// <param name="isVisibleToUsers">普通用户是否可见</param>
+    /// <returns>创建的实验</returns>
+    public Result<Exam> CreateExam(string id, string name, string description, string[]? tags = null, int difficulty = 1, bool isVisibleToUsers = true)
+    {
+        try
+        {
+            // 检查实验ID是否已存在
+            var existingExam = _db.ExamTable.Where(e => e.ID.ToString() == id).FirstOrDefault();
+            if (existingExam != null)
+            {
+                logger.Error($"实验ID已存在: {id}");
+                return new(new Exception($"实验ID已存在: {id}"));
+            }
+
+            var exam = new Exam
+            {
+                ID = id,
+                Name = name,
+                Description = description,
+                Difficulty = Math.Max(1, Math.Min(5, difficulty)),
+                IsVisibleToUsers = isVisibleToUsers,
+                CreatedTime = DateTime.Now,
+                UpdatedTime = DateTime.Now
+            };
+
+            if (tags != null)
+            {
+                exam.SetTagsList(tags);
+            }
+
+            _db.Insert(exam);
+            logger.Info($"新实验已创建: {id} ({name})");
+            return new(exam);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"创建实验时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 更新实验信息
+    /// </summary>
+    /// <param name="id">实验ID</param>
+    /// <param name="name">实验名称</param>
+    /// <param name="description">实验描述</param>
+    /// <param name="tags">实验标签</param>
+    /// <param name="difficulty">实验难度</param>
+    /// <param name="isVisibleToUsers">普通用户是否可见</param>
+    /// <returns>更新的记录数</returns>
+    public Result<int> UpdateExam(string id, string? name = null, string? description = null, string[]? tags = null, int? difficulty = null, bool? isVisibleToUsers = null)
+    {
+        try
+        {
+            int result = 0;
+
+            if (name != null)
+            {
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.Name, name).Update();
+            }
+            if (description != null)
+            {
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.Description, description).Update();
+            }
+            if (tags != null)
+            {
+                var tagsString = string.Join(",", tags.Where(tag => !string.IsNullOrWhiteSpace(tag)).Select(tag => tag.Trim()));
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.Tags, tagsString).Update();
+            }
+            if (difficulty.HasValue)
+            {
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.Difficulty, Math.Max(1, Math.Min(5, difficulty.Value))).Update();
+            }
+            if (isVisibleToUsers.HasValue)
+            {
+                result += _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.IsVisibleToUsers, isVisibleToUsers.Value).Update();
+            }
+
+            // 更新时间
+            _db.ExamTable.Where(e => e.ID.ToString() == id).Set(e => e.UpdatedTime, DateTime.Now).Update();
+
+            logger.Info($"实验已更新: {id}，更新记录数: {result}");
+            return new(result);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"更新实验时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 获取所有实验信息
+    /// </summary>
+    /// <returns>所有实验的数组</returns>
+    public Exam[] GetAllExams()
+    {
+        var exams = _db.ExamTable.OrderBy(e => e.ID).ToArray();
+        logger.Debug($"获取所有实验，共 {exams.Length} 个");
+        return exams;
+    }
+
+    /// <summary>
+    /// 根据实验ID获取实验信息
+    /// </summary>
+    /// <param name="examId">实验ID</param>
+    /// <returns>包含实验信息的结果，如果未找到则返回空</returns>
+    public Result<Optional<Exam>> GetExamByID(string examId)
+    {
+        var exams = _db.ExamTable.Where(exam => exam.ID.ToString() == examId).ToArray();
+
+        if (exams.Length > 1)
+        {
+            logger.Error($"数据库中存在多个相同ID的实验: {examId}");
+            return new(new Exception($"数据库中存在多个相同ID的实验: {examId}"));
+        }
+
+        if (exams.Length == 0)
+        {
+            logger.Info($"未找到ID对应的实验: {examId}");
+            return new(Optional<Exam>.None);
+        }
+
+        logger.Debug($"成功获取实验信息: {examId}");
+        return new(exams[0]);
+    }
+
+}
--- a/server/src/Database/ResourceManager.cs
+++ b/server/src/Database/ResourceManager.cs
@@ -0,0 +1,356 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Data;
+using System.Security.Cryptography;
+
+namespace Database;
+
+public class ResourceManager
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly AppDataConnection _db;
+
+    public ResourceManager(AppDataConnection db)
+    {
+        this._db = db;
+    }
+
+    /// <summary>
+    /// 根据文件扩展名获取MIME类型
+    /// </summary>
+    /// <param name="extension">文件扩展名</param>
+    /// <param name="fileName">文件名（可选，用于特殊文件判断）</param>
+    /// <returns>MIME类型</returns>
+    private string GetMimeTypeFromExtension(string extension, string fileName = "")
+    {
+        // 特殊文件名处理
+        if (!string.IsNullOrEmpty(fileName) && fileName.Equals("diagram.json", StringComparison.OrdinalIgnoreCase))
+        {
+            return "application/json";
+        }
+
+        return extension.ToLowerInvariant() switch
+        {
+            ".png" => "image/png",
+            ".jpg" or ".jpeg" => "image/jpeg",
+            ".gif" => "image/gif",
+            ".bmp" => "image/bmp",
+            ".svg" => "image/svg+xml",
+            ".bit" => "application/octet-stream",
+            ".sbit" => "application/octet-stream",
+            ".bin" => "application/octet-stream",
+            ".mcs" => "application/octet-stream",
+            ".hex" => "text/plain",
+            ".json" => "application/json",
+            ".zip" => "application/zip",
+            ".md" => "text/markdown",
+            _ => "application/octet-stream"
+        };
+    }
+
+    /// <summary>
+    /// 将二进制数据写入指定路径
+    /// </summary>
+    /// <param name="path">目标文件路径</param>
+    /// <param name="data">要写入的二进制数据</param>
+    /// <returns>写入是否成功</returns>
+    public Result<bool> WriteBytesToPath(string path, byte[] data)
+    {
+        try
+        {
+            var filePath = Path.Combine(Global.DataPath, path);
+            var directory = Path.GetDirectoryName(filePath);
+            if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
+            {
+                Directory.CreateDirectory(directory);
+            }
+            File.WriteAllBytes(filePath, data);
+            logger.Info($"成功写入文件: {filePath}，大小: {data.Length} bytes");
+            return new(true);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"写入文件时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 从指定路径读取二进制数据
+    /// </summary>
+    /// <param name="path">要读取的文件路径</param>
+    /// <returns>读取到的二进制数据</returns>
+    public Result<byte[]> ReadBytesFromPath(string path)
+    {
+        try
+        {
+            var filePath = Path.Combine(Global.DataPath, path);
+            if (!File.Exists(filePath))
+            {
+                logger.Error($"文件不存在: {filePath}");
+                return new(new Exception($"文件不存在: {filePath}"));
+            }
+            var data = File.ReadAllBytes(filePath);
+            logger.Info($"成功读取文件: {filePath}，大小: {data.Length} bytes");
+            return new(data);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"读取文件时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 添加资源
+    /// </summary>
+    /// <param name="userId">上传用户ID</param>
+    /// <param name="resourceType">资源类型</param>
+    /// <param name="resourcePurpose">资源用途（template 或 user）</param>
+    /// <param name="resourceName">资源名称</param>
+    /// <param name="data">资源二进制数据</param>
+    /// <param name="examId">所属实验ID（可选）</param>
+    /// <param name="mimeType">MIME类型（可选，将根据文件扩展名自动确定）</param>
+    /// <returns>创建的资源</returns>
+    public Result<Resource> AddResource(
+        Guid userId, string resourceType, ResourcePurpose resourcePurpose,
+        string resourceName, byte[] data, string? examId = null, string? mimeType = null)
+    {
+        try
+        {
+            // 验证用户是否存在
+            var user = _db.UserTable.Where(u => u.ID == userId).FirstOrDefault();
+            if (user == null)
+            {
+                logger.Error($"用户不存在: {userId}");
+                return new(new Exception($"用户不存在: {userId}"));
+            }
+
+            // 如果指定了实验ID，验证实验是否存在
+            if (!string.IsNullOrEmpty(examId))
+            {
+                var exam = _db.ExamTable.Where(e => e.ID.ToString() == examId).FirstOrDefault();
+                if (exam == null)
+                {
+                    logger.Error($"实验不存在: {examId}");
+                    return new(new Exception($"实验不存在: {examId}"));
+                }
+            }
+
+            // 验证资源用途
+            if (resourcePurpose != ResourcePurpose.Template &&
+                resourcePurpose != ResourcePurpose.User)
+            {
+                logger.Error($"无效的资源用途: {resourcePurpose}");
+                return new(new Exception($"无效的资源用途: {resourcePurpose}"));
+            }
+
+            // 如果未指定MIME类型，根据文件扩展名自动确定
+            if (string.IsNullOrEmpty(mimeType))
+            {
+                var extension = Path.GetExtension(resourceName).ToLowerInvariant();
+                mimeType = GetMimeTypeFromExtension(extension, resourceName);
+            }
+
+            // 计算数据的SHA256
+            var sha256 = SHA256.HashData(data).ToString();
+            if (string.IsNullOrEmpty(sha256))
+            {
+                logger.Error($"SHA256计算失败");
+                return new(new Exception("SHA256计算失败"));
+            }
+
+            var duplicateResource = _db.ResourceTable.Where(r => r.SHA256 == sha256).FirstOrDefault();
+            if (duplicateResource != null && duplicateResource.ResourceName == resourceName)
+            {
+                logger.Info($"资源已存在: {resourceName}");
+                return duplicateResource;
+            }
+
+            var nowTime = DateTime.Now;
+            var resource = new Resource
+            {
+                UserID = userId,
+                ExamID = examId,
+                ResourceType = resourceType,
+                Purpose = resourcePurpose,
+                ResourceName = resourceName,
+                Path = duplicateResource == null ?
+                    Path.Combine(resourceType, nowTime.ToString("yyyyMMddHH"), resourceName) :
+                    duplicateResource.Path,
+                SHA256 = sha256,
+                MimeType = mimeType,
+                UploadTime = nowTime
+            };
+
+            var insertedId = _db.Insert(resource);
+
+            var writeRet = WriteBytesToPath(resource.Path, data);
+            if (writeRet.IsSuccessful && writeRet.Value)
+            {
+                logger.Info($"新资源已添加: {userId}/{resourceType}/{resourcePurpose}/{resourceName} ({data.Length} bytes)" +
+                           (examId != null ? $" [实验: {examId}]" : "") + $" [ID: {resource.ID}]");
+                return new(resource);
+            }
+            else
+            {
+                _db.ResourceTable.Where(r => r.ID == resource.ID).Delete();
+
+                logger.Error($"写入资源文件时出错: {writeRet.Error}");
+                return new(new Exception(writeRet.Error?.ToString() ?? $"写入失败"));
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"添加资源时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 获取资源信息列表（返回ID和名称）
+    /// <param name="resourceType">资源类型</param>
+    /// <param name="examId">实验ID（可选）</param>
+    /// <param name="resourcePurpose">资源用途（可选）</param>
+    /// <param name="userId">用户ID（可选）</param>
+    /// </summary>
+    /// <returns>资源信息列表</returns>
+    public Result<(string ID, string Name)[]> GetResourceListByType(
+        string resourceType,
+        ResourcePurpose? resourcePurpose = null,
+        string? examId = null,
+        Guid? userId = null)
+    {
+        try
+        {
+            var query = _db.ResourceTable.Where(r => r.ResourceType == resourceType);
+
+            if (examId != null)
+            {
+                query = query.Where(r => r.ExamID == examId);
+            }
+
+            if (resourcePurpose != null)
+            {
+                query = query.Where(r => r.Purpose == resourcePurpose);
+            }
+
+            if (userId != null)
+            {
+                query = query.Where(r => r.UserID == userId);
+            }
+
+            var resources = query
+                .Select(r => new { r.ID, r.ResourceName })
+                .ToArray();
+
+            var result = resources.Select(r => (r.ID.ToString(), r.ResourceName)).ToArray();
+            logger.Info($"获取资源列表: {resourceType}" +
+                       (examId != null ? $"/{examId}" : "") +
+                       ($"/{resourcePurpose.ToString()}") +
+                       (userId != null ? $"/{userId}" : "") +
+                       $"，共 {result.Length} 个资源");
+            return new(result);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取资源列表时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 获取完整的资源列表
+    /// </summary>
+    /// <param name="examId">实验ID（可选）</param>
+    /// <param name="resourceType">资源类型（可选）</param>
+    /// <param name="resourcePurpose">资源用途（可选）</param>
+    /// <param name="userId">用户ID（可选）</param>
+    /// <returns>完整的资源对象列表</returns>
+    public Result<List<Resource>> GetFullResourceList(
+        string? examId = null,
+        string? resourceType = null,
+        ResourcePurpose? resourcePurpose = null,
+        Guid? userId = null)
+    {
+        try
+        {
+            var query = _db.ResourceTable.AsQueryable();
+
+            if (examId != null)
+            {
+                query = query.Where(r => r.ExamID == examId);
+            }
+
+            if (resourceType != null)
+            {
+                query = query.Where(r => r.ResourceType == resourceType);
+            }
+
+            if (resourcePurpose != null)
+            {
+                query = query.Where(r => r.Purpose == resourcePurpose);
+            }
+
+            if (userId != null)
+            {
+                query = query.Where(r => r.UserID == userId);
+            }
+
+            var resources = query.OrderByDescending(r => r.UploadTime).ToList();
+            logger.Info($"获取完整资源列表" +
+                       (examId != null ? $" [实验: {examId}]" : "") +
+                       (resourceType != null ? $" [类型: {resourceType}]" : "") +
+                       ($" [用途: {resourcePurpose.ToString()}]") +
+                       (userId != null ? $" [用户: {userId}]" : "") +
+                       $"，共 {resources.Count} 个资源");
+            return new(resources);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"获取完整资源列表时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+    /// <summary>
+    /// 根据资源ID获取资源
+    /// </summary>
+    /// <param name="resourceId">资源ID</param>
+    /// <returns>资源数据</returns>
+    public Optional<Resource> GetResourceById(string resourceId)
+    {
+        var resource = _db.ResourceTable.Where(r => r.ID.ToString() == resourceId).FirstOrDefault();
+
+        if (resource == null)
+        {
+            logger.Info($"未找到资源: {resourceId}");
+            return new(null);
+        }
+
+        logger.Info($"成功获取资源: {resourceId} ({resource.ResourceName})");
+        return new(resource);
+    }
+
+    /// <summary>
+    /// 删除资源
+    /// </summary>
+    /// <param name="resourceId">资源ID</param>
+    /// <returns>删除的记录数</returns>
+    public Result<int> DeleteResource(string resourceId)
+    {
+        try
+        {
+            var result = _db.ResourceTable.Where(r => r.ID.ToString() == resourceId).Delete();
+            logger.Info($"资源已删除: {resourceId}，删除记录数: {result}");
+            return new(result);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"删除资源时出错: {ex.Message}");
+            return new(ex);
+        }
+    }
+
+}
--- a/server/src/Database/Type.cs
+++ b/server/src/Database/Type.cs
@@ -0,0 +1,350 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Mapping;
+
+namespace Database;
+
+/// <summary>
+/// 用户权限枚举
+/// </summary>
+public enum UserPermission
+{
+    /// <summary>
+    /// 管理员权限，可以管理用户和实验板
+    /// </summary>
+    Admin,
+
+    /// <summary>
+    /// 普通用户权限，只能使用实验板
+    /// </summary>
+    Normal,
+}
+
+/// <summary>
+/// 用户类，表示用户信息
+/// </summary>
+public class User
+{
+    /// <summary>
+    /// 用户的唯一标识符
+    /// </summary>
+    [PrimaryKey]
+    public Guid ID { get; set; } = Guid.NewGuid();
+
+    /// <summary>
+    /// 用户的名称
+    /// </summary>
+    [NotNull]
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// 用户的电子邮箱
+    /// </summary>
+    [NotNull]
+    public required string EMail { get; set; }
+
+    /// <summary>
+    /// 用户的密码（应该进行哈希处理）
+    /// </summary>
+    [NotNull]
+    public required string Password { get; set; }
+
+    /// <summary>
+    /// 用户权限等级
+    /// </summary>
+    [NotNull]
+    public required UserPermission Permission { get; set; }
+
+    /// <summary>
+    /// 绑定的实验板ID，如果未绑定则为空
+    /// </summary>
+    [Nullable]
+    public Guid BoardID { get; set; }
+
+    /// <summary>
+    /// 用户绑定板子的过期时间
+    /// </summary>
+    [Nullable]
+    public DateTime? BoardExpireTime { get; set; }
+}
+
+/// <summary>
+/// FPGA 板子状态枚举
+/// </summary>
+public enum BoardStatus
+{
+    /// <summary>
+    /// 未启用状态，无法被使用
+    /// </summary>
+    Disabled,
+
+    /// <summary>
+    /// 繁忙状态，正在被用户使用
+    /// </summary>
+    Busy,
+
+    /// <summary>
+    /// 可用状态，可以被分配给用户
+    /// </summary>
+    Available,
+}
+
+/// <summary>
+/// FPGA 板子类，表示板子信息
+/// </summary>
+public class Board
+{
+    /// <summary>
+    /// FPGA 板子的唯一标识符
+    /// </summary>
+    [PrimaryKey]
+    public Guid ID { get; set; } = Guid.NewGuid();
+
+    /// <summary>
+    /// FPGA 板子的名称
+    /// </summary>
+    [NotNull]
+    public required string BoardName { get; set; }
+
+    /// <summary>
+    /// FPGA 板子的IP地址
+    /// </summary>
+    [NotNull]
+    public required string IpAddr { get; set; }
+
+    /// <summary>
+    /// FPGA 板子的MAC地址
+    /// </summary>
+    [NotNull]
+    public required string MacAddr { get; set; }
+
+    /// <summary>
+    /// FPGA 板子的通信端口
+    /// </summary>
+    [NotNull]
+    public int Port { get; set; } = 1234;
+
+    /// <summary>
+    /// FPGA 板子的当前状态
+    /// </summary>
+    [NotNull]
+    public required BoardStatus Status { get; set; }
+
+    /// <summary>
+    /// 占用该板子的用户的唯一标识符
+    /// </summary>
+    [Nullable]
+    public Guid OccupiedUserID { get; set; }
+
+    /// <summary>
+    /// 占用该板子的用户的用户名
+    /// </summary>
+    [Nullable]
+    public string? OccupiedUserName { get; set; }
+
+    /// <summary>
+    /// FPGA 板子的固件版本号
+    /// </summary>
+    [NotNull]
+    public string FirmVersion { get; set; } = "1.0.0";
+
+}
+
+/// <summary>
+/// 实验类，表示实验信息
+/// </summary>
+public class Exam
+{
+    /// <summary>
+    /// 实验的唯一标识符
+    /// </summary>
+    [PrimaryKey]
+    public required string ID { get; set; }
+
+    /// <summary>
+    /// 实验名称
+    /// </summary>
+    [NotNull]
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// 实验描述
+    /// </summary>
+    [NotNull]
+    public required string Description { get; set; }
+
+    /// <summary>
+    /// 实验创建时间
+    /// </summary>
+    [NotNull]
+    public DateTime CreatedTime { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 实验最后更新时间
+    /// </summary>
+    [NotNull]
+    public DateTime UpdatedTime { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 实验标签（以逗号分隔的字符串）
+    /// </summary>
+    [NotNull]
+    public string Tags { get; set; } = "";
+
+    /// <summary>
+    /// 实验难度（1-5，1为最简单）
+    /// </summary>
+    [NotNull]
+    public int Difficulty { get; set; } = 1;
+
+    /// <summary>
+    /// 普通用户是否可见
+    /// </summary>
+    [NotNull]
+    public bool IsVisibleToUsers { get; set; } = true;
+
+    /// <summary>
+    /// 获取标签列表
+    /// </summary>
+    /// <returns>标签数组</returns>
+    public string[] GetTagsList()
+    {
+        if (string.IsNullOrWhiteSpace(Tags))
+            return Array.Empty<string>();
+
+        return Tags.Split(',', StringSplitOptions.RemoveEmptyEntries)
+                   .Select(tag => tag.Trim())
+                   .Where(tag => !string.IsNullOrEmpty(tag))
+                   .ToArray();
+    }
+
+    /// <summary>
+    /// 设置标签列表
+    /// </summary>
+    /// <param name="tags">标签数组</param>
+    public void SetTagsList(string[] tags)
+    {
+        Tags = string.Join(",", tags.Where(tag => !string.IsNullOrWhiteSpace(tag)).Select(tag => tag.Trim()));
+    }
+}
+
+/// <summary>
+/// 资源类型枚举
+/// </summary>
+public static class ResourceTypes
+{
+    /// <summary>
+    /// 图片资源类型
+    /// </summary>
+    public const string Images = "images";
+
+    /// <summary>
+    /// Markdown文档资源类型
+    /// </summary>
+    public const string Markdown = "markdown";
+
+    /// <summary>
+    /// 比特流文件资源类型
+    /// </summary>
+    public const string Bitstream = "bitstream";
+
+    /// <summary>
+    /// 原理图资源类型
+    /// </summary>
+    public const string Diagram = "diagram";
+
+    /// <summary>
+    /// 项目文件资源类型
+    /// </summary>
+    public const string Project = "project";
+
+    /// <summary>
+    /// 压缩文件资源类型
+    /// </summary>
+    public const string Compression = "compression";
+}
+
+public enum ResourcePurpose : int
+{
+    /// <summary>
+    /// 模板资源，通常由管理员上传，供用户参考
+    /// </summary>
+    Template,
+
+    /// <summary>
+    /// 用户上传的资源
+    /// </summary>
+    User,
+
+    /// <summary>
+    /// 用户提交的作业
+    /// </summary>
+    Homework
+}
+
+/// <summary>
+/// 资源类，统一管理实验资源、用户比特流等各类资源
+/// </summary>
+public class Resource
+{
+    /// <summary>
+    /// 资源的唯一标识符
+    /// </summary>
+    [PrimaryKey]
+    public Guid ID { get; set; } = Guid.NewGuid();
+
+    /// <summary>
+    /// 上传资源的用户ID
+    /// </summary>
+    [NotNull]
+    public required Guid UserID { get; set; }
+
+    /// <summary>
+    /// 所属实验ID（可选，如果不属于特定实验则为空）
+    /// </summary>
+    [Nullable]
+    public string? ExamID { get; set; }
+
+    /// <summary>
+    /// 资源类型（images, markdown, bitstream, diagram, project等）
+    /// </summary>
+    [NotNull]
+    public required string ResourceType { get; set; }
+
+    /// <summary>
+    /// 资源用途：template（模板）或 user（用户上传）
+    /// </summary>
+    [NotNull]
+    public required ResourcePurpose Purpose { get; set; }
+
+    /// <summary>
+    /// 资源名称（包含文件扩展名）
+    /// </summary>
+    [NotNull]
+    public required string ResourceName { get; set; }
+
+    /// <summary>
+    /// 资源路径（包含文件名和扩展名）
+    /// </summary>
+    [NotNull]
+    public required string Path { get; set; }
+
+    /// <summary>
+    /// 资源SHA256哈希值
+    /// </summary>
+    [NotNull]
+    public required string SHA256 { get; set; }
+
+    /// <summary>
+    /// 资源创建/上传时间
+    /// </summary>
+    [NotNull]
+    public DateTime UploadTime { get; set; } = DateTime.Now;
+
+    /// <summary>
+    /// 资源的MIME类型
+    /// </summary>
+    [NotNull]
+    public string MimeType { get; set; } = "application/octet-stream";
+
+}
--- a/server/src/Database/UserManager.cs
+++ b/server/src/Database/UserManager.cs
@@ -0,0 +1,458 @@
+using DotNext;
+using LinqToDB;
+using LinqToDB.Data;
+
+namespace Database;
+
+public class UserManager
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly AppDataConnection _db;
+
+    public UserManager(AppDataConnection db)
+    {
+        this._db = db;
+    }
+
+    /// <summary>
+    /// 添加一个新的用户到数据库
+    /// </summary>
+    /// <param name="name">用户的名称</param>
+    /// <param name="email">用户的电子邮箱地址</param>
+    /// <param name="password">用户的密码</param>
+    /// <returns>插入的记录数</returns>
+    public int AddUser(string name, string email, string password)
+    {
+        var user = new User()
+        {
+            Name = name,
+            EMail = email,
+            Password = password,
+            Permission = UserPermission.Normal,
+        };
+        var result = _db.Insert(user);
+        logger.Info($"新用户已添加: {name} ({email})");
+        return result;
+    }
+
+    /// <summary>
+    /// 根据用户名获取用户信息
+    /// </summary>
+    /// <param name="name">用户名</param>
+    /// <returns>包含用户信息的结果，如果未找到或出错则返回相应状态</returns>
+    public Result<Optional<User>> GetUserByName(string name)
+    {
+        var user = _db.UserTable.Where((user) => user.Name == name).ToArray();
+
+        if (user.Length > 1)
+        {
+            logger.Error($"数据库中存在多个同名用户: {name}");
+            return new(new Exception($"数据库中存在多个同名用户: {name}"));
+        }
+
+        if (user.Length == 0)
+        {
+            logger.Info($"未找到用户: {name}");
+            return new(Optional<User>.None);
+        }
+
+        logger.Debug($"成功获取用户信息: {name}");
+        return new(user[0]);
+    }
+
+    /// <summary>
+    /// 根据电子邮箱获取用户信息
+    /// </summary>
+    /// <param name="email">用户的电子邮箱地址</param>
+    /// <returns>包含用户信息的结果，如果未找到或出错则返回相应状态</returns>
+    public Result<Optional<User>> GetUserByEMail(string email)
+    {
+        var user = _db.UserTable.Where((user) => user.EMail == email).ToArray();
+
+        if (user.Length > 1)
+        {
+            logger.Error($"数据库中存在多个相同邮箱的用户: {email}");
+            return new(new Exception($"数据库中存在多个相同邮箱的用户: {email}"));
+        }
+
+        if (user.Length == 0)
+        {
+            logger.Info($"未找到邮箱对应的用户: {email}");
+            return new(Optional<User>.None);
+        }
+
+        logger.Debug($"成功获取用户信息: {email}");
+        return new(user[0]);
+    }
+
+    /// <summary>
+    /// 验证用户密码
+    /// </summary>
+    /// <param name="name">用户名</param>
+    /// <param name="password">用户密码</param>
+    /// <returns>如果密码正确返回用户信息，否则返回空</returns>
+    public Result<Optional<User>> CheckUserPassword(string name, string password)
+    {
+        var ret = GetUserByName(name);
+        if (!ret.IsSuccessful)
+            return new(ret.Error);
+
+        if (!ret.Value.HasValue)
+            return new(Optional<User>.None);
+
+        var user = ret.Value.Value;
+
+        if (user.Password == password)
+        {
+            logger.Info($"用户 {name} 密码验证成功");
+            return new(user);
+        }
+        else
+        {
+            logger.Warn($"用户 {name} 密码验证失败");
+            return new(Optional<User>.None);
+        }
+    }
+
+    /// <summary>
+    /// 绑定用户与实验板
+    /// </summary>
+    /// <param name="userId">用户的唯一标识符</param>
+    /// <param name="boardId">实验板的唯一标识符</param>
+    /// <param name="expireTime">绑定过期时间</param>
+    /// <returns>更新的记录数</returns>
+    public int BindUserToBoard(Guid userId, Guid boardId, DateTime expireTime)
+    {
+        // 获取用户信息
+        var user = _db.UserTable.Where(u => u.ID == userId).FirstOrDefault();
+        if (user == null)
+        {
+            logger.Error($"未找到用户: {userId}");
+            return 0;
+        }
+
+        // 更新用户的板子绑定信息
+        var userResult = _db.UserTable
+            .Where(u => u.ID == userId)
+            .Set(u => u.BoardID, boardId)
+            .Set(u => u.BoardExpireTime, expireTime)
+            .Update();
+
+        // 更新板子的用户绑定信息
+        var boardResult = _db.BoardTable
+            .Where(b => b.ID == boardId)
+            .Set(b => b.Status, BoardStatus.Busy)
+            .Set(b => b.OccupiedUserID, userId)
+            .Set(b => b.OccupiedUserName, user.Name)
+            .Update();
+
+        logger.Info($"用户 {userId} ({user.Name}) 已绑定到实验板 {boardId}，过期时间: {expireTime}");
+        return userResult + boardResult;
+    }
+
+    /// <summary>
+    /// 解除用户与实验板的绑定
+    /// </summary>
+    /// <param name="userId">用户的唯一标识符</param>
+    /// <returns>更新的记录数</returns>
+    public int UnbindUserFromBoard(Guid userId)
+    {
+        // 获取用户当前绑定的板子ID
+        var user = _db.UserTable.Where(u => u.ID == userId).FirstOrDefault();
+        Guid boardId = user?.BoardID ?? Guid.Empty;
+
+        // 清空用户的板子绑定信息
+        var userResult = _db.UserTable
+            .Where(u => u.ID == userId)
+            .Set(u => u.BoardID, Guid.Empty)
+            .Set(u => u.BoardExpireTime, (DateTime?)null)
+            .Update();
+
+        // 如果用户原本绑定了板子，则清空板子的用户绑定信息
+        int boardResult = 0;
+        if (boardId != Guid.Empty)
+        {
+            boardResult = _db.BoardTable
+                .Where(b => b.ID == boardId)
+                .Set(b => b.Status, BoardStatus.Available)
+                .Set(b => b.OccupiedUserID, Guid.Empty)
+                .Set(b => b.OccupiedUserName, (string?)null)
+                .Update();
+            logger.Info($"实验板 {boardId} 状态已设置为空闲，用户绑定信息已清空");
+        }
+
+        logger.Info($"用户 {userId} 已解除实验板绑定");
+        return userResult + boardResult;
+    }
+
+    /// <summary>
+    /// 自动分配一个未被占用的IP地址
+    /// </summary>
+    /// <returns>分配的IP地址字符串</returns>
+    public string AllocateIpAddr()
+    {
+        var usedIps = _db.BoardTable.Select(b => b.IpAddr).ToArray();
+        for (int i = 1; i <= 254; i++)
+        {
+            string ip = $"169.254.109.{i}";
+            if (!usedIps.Contains(ip))
+                return ip;
+        }
+        throw new Exception("没有可用的IP地址");
+    }
+
+    /// <summary>
+    /// 自动分配一个未被占用的MAC地址
+    /// </summary>
+    /// <returns>分配的MAC地址字符串</returns>
+    public string AllocateMacAddr()
+    {
+        var usedMacs = _db.BoardTable.Select(b => b.MacAddr).ToArray();
+        // 以 02-00-00-xx-xx-xx 格式分配，02 表示本地管理地址
+        for (int i = 1; i <= 0xFFFFFF; i++)
+        {
+            string mac = $"02-00-00-{(i >> 16) & 0xFF:X2}-{(i >> 8) & 0xFF:X2}-{i & 0xFF:X2}";
+            if (!usedMacs.Contains(mac))
+                return mac;
+        }
+        throw new Exception("没有可用的MAC地址");
+    }
+
+    /// <summary>
+    /// 添加一块新的 FPGA 板子到数据库
+    /// </summary>
+    /// <param name="name">FPGA 板子的名称</param>
+    /// <returns>插入的记录数</returns>
+    public Guid AddBoard(string name)
+    {
+        if (string.IsNullOrWhiteSpace(name) || name.Contains('\'') || name.Contains(';'))
+        {
+            logger.Error("实验板名称非法，包含不允许的字符");
+            throw new ArgumentException("实验板名称非法");
+        }
+        var board = new Board()
+        {
+            BoardName = name,
+            IpAddr = AllocateIpAddr(),
+            MacAddr = AllocateMacAddr(),
+            Status = BoardStatus.Disabled,
+        };
+        var result = _db.Insert(board);
+        logger.Info($"新实验板已添加: {name} ({board.IpAddr}:{board.MacAddr})");
+        return board.ID;
+    }
+
+    /// <summary>
+    /// 根据名称删除实验板
+    /// </summary>
+    /// <param name="name">实验板的名称</param>
+    /// <returns>删除的记录数</returns>
+    public int DeleteBoardByName(string name)
+    {
+        // 先获取要删除的板子信息
+        var board = _db.BoardTable.Where(b => b.BoardName == name).FirstOrDefault();
+        if (board == null)
+        {
+            logger.Warn($"未找到名称为 {name} 的实验板");
+            return 0;
+        }
+
+        // 如果板子被占用，先解除绑定
+        if (board.OccupiedUserID != Guid.Empty)
+        {
+            _db.UserTable
+                .Where(u => u.ID == board.OccupiedUserID)
+                .Set(u => u.BoardID, Guid.Empty)
+                .Set(u => u.BoardExpireTime, (DateTime?)null)
+                .Update();
+            logger.Info($"已解除用户 {board.OccupiedUserID} 与实验板 {name} 的绑定");
+        }
+
+        var result = _db.BoardTable.Where(b => b.BoardName == name).Delete();
+        logger.Info($"实验板已删除: {name}，删除记录数: {result}");
+        return result;
+    }
+
+    /// <summary>
+    /// 根据ID删除实验板
+    /// </summary>
+    /// <param name="id">实验板的唯一标识符</param>
+    /// <returns>删除的记录数</returns>
+    public int DeleteBoardByID(Guid id)
+    {
+        // 先获取要删除的板子信息
+        var board = _db.BoardTable.Where(b => b.ID == id).FirstOrDefault();
+        if (board == null)
+        {
+            logger.Warn($"未找到ID为 {id} 的实验板");
+            return 0;
+        }
+
+        // 如果板子被占用，先解除绑定
+        if (board.OccupiedUserID != Guid.Empty)
+        {
+            _db.UserTable
+                .Where(u => u.ID == board.OccupiedUserID)
+                .Set(u => u.BoardID, Guid.Empty)
+                .Set(u => u.BoardExpireTime, (DateTime?)null)
+                .Update();
+            logger.Info($"已解除用户 {board.OccupiedUserID} 与实验板 {id} 的绑定");
+        }
+
+        var result = _db.BoardTable.Where(b => b.ID == id).Delete();
+        logger.Info($"实验板已删除: {id}，删除记录数: {result}");
+        return result;
+    }
+
+    /// <summary>
+    /// 根据实验板ID获取实验板信息
+    /// </summary>
+    /// <param name="id">实验板的唯一标识符</param>
+    /// <returns>包含实验板信息的结果，如果未找到则返回空</returns>
+    public Result<Optional<Board>> GetBoardByID(Guid id)
+    {
+        var boards = _db.BoardTable.Where(board => board.ID == id).ToArray();
+
+        if (boards.Length > 1)
+        {
+            logger.Error($"数据库中存在多个相同ID的实验板: {id}");
+            return new(new Exception($"数据库中存在多个相同ID的实验板: {id}"));
+        }
+
+        if (boards.Length == 0)
+        {
+            logger.Info($"未找到ID对应的实验板: {id}");
+            return new(Optional<Board>.None);
+        }
+
+        logger.Debug($"成功获取实验板信息: {id}");
+        return new(boards[0]);
+    }
+
+    /// <summary>
+    /// 根据用户名获取实验板信息
+    /// </summary>
+    /// <param name="userName">用户名</param>
+    /// <returns>包含实验板信息的结果，如果未找到则返回空</returns>
+    public Result<Optional<Board>> GetBoardByUserName(string userName)
+    {
+        var boards = _db.BoardTable.Where(board => board.OccupiedUserName == userName).ToArray();
+
+        if (boards.Length > 1)
+        {
+            logger.Error($"数据库中存在多个相同用户名的实验板: {userName}");
+            return new(new Exception($"数据库中存在多个相同用户名的实验板: {userName}"));
+        }
+
+        if (boards.Length == 0)
+        {
+            logger.Info($"未找到用户名对应的实验板: {userName}");
+            return new(Optional<Board>.None);
+        }
+
+        logger.Debug($"成功获取实验板信息: {userName}");
+        return new(boards[0]);
+    }
+
+    /// <summary>
+    /// 获取所有实验板信息
+    /// </summary>
+    /// <returns>所有实验板的数组</returns>
+    public Board[] GetAllBoard()
+    {
+        var boards = _db.BoardTable.ToArray();
+        logger.Debug($"获取所有实验板，共 {boards.Length} 块");
+        return boards;
+    }
+
+    /// <summary>
+    /// 获取一块可用的实验板并将其状态设置为繁忙
+    /// </summary>
+    /// <param name="userId">要分配板子的用户ID</param>
+    /// <param name="expireTime">绑定过期时间</param>
+    /// <returns>可用的实验板，如果没有可用的板子则返回空</returns>
+    public Optional<Board> GetAvailableBoard(Guid userId, DateTime expireTime)
+    {
+        var boards = _db.BoardTable.Where(
+                (board) => board.Status == BoardStatus.Available
+            ).ToArray();
+
+        if (boards.Length == 0)
+        {
+            logger.Warn("没有可用的实验板");
+            return new(null);
+        }
+        else
+        {
+            var board = boards[0];
+            var user = _db.UserTable.Where(u => u.ID == userId).FirstOrDefault();
+
+            if (user == null)
+            {
+                logger.Error($"未找到用户: {userId}");
+                return new(null);
+            }
+
+            // 更新板子状态和用户绑定信息
+            _db.BoardTable
+                .Where(target => target.ID == board.ID)
+                .Set(target => target.Status, BoardStatus.Busy)
+                .Set(target => target.OccupiedUserID, userId)
+                .Set(target => target.OccupiedUserName, user.Name)
+                .Update();
+
+            // 更新用户的板子绑定信息
+            _db.UserTable
+                .Where(u => u.ID == userId)
+                .Set(u => u.BoardID, board.ID)
+                .Set(u => u.BoardExpireTime, expireTime)
+                .Update();
+
+            board.Status = BoardStatus.Busy;
+            board.OccupiedUserID = userId;
+            board.OccupiedUserName = user.Name;
+
+            logger.Info($"实验板 {board.BoardName} ({board.ID}) 已分配给用户 {user.Name} ({userId})，过期时间: {expireTime}");
+            return new(board);
+        }
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="boardId">[TODO:parameter]</param>
+    /// <param name="newName">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public int UpdateBoardName(Guid boardId, string newName)
+    {
+        if (string.IsNullOrWhiteSpace(newName) || newName.Contains('\'') || newName.Contains(';'))
+        {
+            logger.Error("实验板名称非法，包含不允许的字符");
+            return 0;
+        }
+        var result = _db.BoardTable
+            .Where(b => b.ID == boardId)
+            .Set(b => b.BoardName, newName)
+            .Update();
+        logger.Info($"实验板名称已更新: {boardId} -> {newName}");
+        return result;
+    }
+
+    /// <summary>
+    /// [TODO:description]
+    /// </summary>
+    /// <param name="boardId">[TODO:parameter]</param>
+    /// <param name="newStatus">[TODO:parameter]</param>
+    /// <returns>[TODO:return]</returns>
+    public int UpdateBoardStatus(Guid boardId, BoardStatus newStatus)
+    {
+        var result = _db.BoardTable
+            .Where(b => b.ID == boardId)
+            .Set(b => b.Status, newStatus)
+            .Update();
+        logger.Info($"TODO");
+        return result;
+    }
+
+}
--- a/server/src/Hubs/JtagHub.cs
+++ b/server/src/Hubs/JtagHub.cs
@@ -1,6 +1,5 @@
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Cors;
-using Microsoft.AspNetCore.Mvc;
 using System.Security.Claims;
 using Microsoft.AspNetCore.SignalR;
 using DotNext;
@@ -8,7 +7,7 @@ using System.Collections.Concurrent;
 using TypedSignalR.Client;
 using Tapper;

-namespace server.Hubs.JtagHub;
+namespace server.Hubs;

 [Hub]
 public interface IJtagHub
@@ -29,22 +28,24 @@ public interface IJtagReceiver
 public class JtagHub : Hub<IJtagReceiver>, IJtagHub
 {
    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly IHubContext<JtagHub, IJtagReceiver> _hubContext;
+    private readonly Database.UserManager _userManager;
+
    private static ConcurrentDictionary<string, int> FreqTable = new();
    private static ConcurrentDictionary<string, CancellationTokenSource> CancellationTokenSourceTable = new();

-    private readonly IHubContext<JtagHub, IJtagReceiver> _hubContext;
-
-    public JtagHub(IHubContext<JtagHub, IJtagReceiver> hubContext)
+    public JtagHub(IHubContext<JtagHub, IJtagReceiver> hubContext, Database.UserManager userManager)
    {
        _hubContext = hubContext;
+        _userManager = userManager;
    }

    private Optional<Peripherals.JtagClient.Jtag> GetJtagClient(string userName)
    {
        try
        {
-            using var db = new Database.AppDataConnection();
-            var board = db.GetBoardByUserName(userName);
+            var board = _userManager.GetBoardByUserName(userName);
            if (!board.IsSuccessful)
            {
                logger.Error($"Find Board {board.Value.Value.ID} failed because {board.Error}");
@@ -98,7 +99,7 @@ public class JtagHub : Hub<IJtagReceiver>, IJtagHub
                return false;
            }

-            await SetBoundaryScanFreq(freq);
+            SetBoundaryScanFreq(freq);
            var cts = new CancellationTokenSource();
            CancellationTokenSourceTable.AddOrUpdate(userName, cts, (key, value) => cts);

--- a/server/src/Hubs/ProgressHub.cs
+++ b/server/src/Hubs/ProgressHub.cs
@@ -0,0 +1,61 @@
+using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.AspNetCore.Cors;
+using TypedSignalR.Client;
+using Tapper;
+using server.Services;
+
+namespace server.Hubs;
+
+[Hub]
+public interface IProgressHub
+{
+    Task<bool> Join(string taskId);
+}
+
+[Receiver]
+public interface IProgressReceiver
+{
+    Task OnReceiveProgress(ProgressInfo message);
+}
+
+[TranspilationSource]
+public enum ProgressStatus
+{
+    Pending,
+    InProgress,
+    Completed,
+    Canceled,
+    Failed
+}
+
+[TranspilationSource]
+public class ProgressInfo
+{
+    public string TaskId { get; }
+    public ProgressStatus Status { get; }
+    public int ProgressPercent { get; }
+    public string ErrorMessage { get; }
+};
+
+[Authorize]
+[EnableCors("SignalR")]
+public class ProgressHub : Hub<IProgressReceiver>, IProgressHub
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly IHubContext<ProgressHub, IProgressReceiver> _hubContext;
+    private readonly ProgressTrackerService _tracker;
+
+    public ProgressHub(IHubContext<ProgressHub, IProgressReceiver> hubContext, ProgressTrackerService tracker)
+    {
+        _hubContext = hubContext;
+        _tracker = tracker;
+    }
+
+    public async Task<bool> Join(string taskId)
+    {
+        return _tracker.BindTask(taskId, Context.ConnectionId);
+    }
+}
--- a/server/src/Peripherals/CameraClient.cs
+++ b/server/src/Peripherals/CameraClient.cs
@@ -1,6 +1,5 @@
 using System.Net;
 using DotNext;
-using Peripherals.PowerClient;
 using WebProtocol;

 namespace Peripherals.CameraClient;
@@ -16,7 +15,7 @@ static class CameraAddr
    public const UInt32 CAMERA_POWER = BASE + 0x10; //[0]: rstn, 0 is reset. [8]: power down, 1 is down.
 }

-class Camera
+public class Camera
 {
    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

@@ -637,7 +636,7 @@ class Camera
            [0x3008, 0x42] // 休眠命令
        };

-        return await ConfigureRegisters(sleepRegisters,  customDelayMs: 50);
+        return await ConfigureRegisters(sleepRegisters, customDelayMs: 50);
    }

    /// <summary>
--- a/server/src/Peripherals/DebuggerClient.cs
+++ b/server/src/Peripherals/DebuggerClient.cs
@@ -170,7 +170,7 @@ public class DebuggerClient
    /// <returns>操作结果，成功返回状态标志字节，失败返回错误信息</returns>
    public async ValueTask<Result<byte>> ReadFlag()
    {
-        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, DebuggerAddr.Signal, this.timeout);
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, DebuggerAddr.Signal, this.timeout);
        if (!ret.IsSuccessful)
        {
            logger.Error($"Failed to read flag: {ret.Error}");
--- a/server/src/Peripherals/HdmiInClient.cs
+++ b/server/src/Peripherals/HdmiInClient.cs
@@ -12,7 +12,7 @@ static class HdmiInAddr
    public const UInt32 HdmiIn_READFIFO = BASE + 0x1;
 }

-class HdmiIn
+public class HdmiIn
 {
    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

@@ -32,14 +32,16 @@ class HdmiIn
    /// </summary>
    /// <param name="address">HDMI输入设备IP地址</param>
    /// <param name="port">HDMI输入设备端口</param>
+    /// <param name="taskID">任务ID</param>
    /// <param name="timeout">超时时间（毫秒）</param>
-    public HdmiIn(string address, int port, int timeout = 500)
+    public HdmiIn(string address, int port, int taskID, int timeout = 500)
    {
        if (timeout < 0)
            throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
        this.address = address;
        this.port = port;
        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.taskID = taskID;
        this.timeout = timeout;
    }

@@ -98,6 +100,51 @@ class HdmiIn
        return result.Value;
    }

+    public async ValueTask<(byte[] header, byte[] data, byte[] footer)?> GetMJpegFrame()
+    {
+        // 从HDMI读取RGB24数据
+        var readStartTime = DateTime.UtcNow;
+        var frameResult = await ReadFrame();
+        var readEndTime = DateTime.UtcNow;
+        var readTime = (readEndTime - readStartTime).TotalMilliseconds;
+
+        if (!frameResult.IsSuccessful || frameResult.Value == null)
+        {
+            logger.Warn("HDMI帧读取失败或为空");
+            return null;
+        }
+
+        var rgb24Data = frameResult.Value;
+
+        // 验证数据长度是否正确 (RGB24为每像素2字节)
+        var expectedLength = _currentWidth * _currentHeight * 2;
+        if (rgb24Data.Length != expectedLength)
+        {
+            logger.Warn("HDMI数据长度不匹配，期望: {Expected}, 实际: {Actual}",
+                expectedLength, rgb24Data.Length);
+        }
+
+        // 将RGB24转换为JPEG（参考Camera版本的处理）
+        var jpegStartTime = DateTime.UtcNow;
+        var jpegResult = Common.Image.ConvertRGB24ToJpeg(rgb24Data, _currentWidth, _currentHeight, 80);
+        var jpegEndTime = DateTime.UtcNow;
+        var jpegTime = (jpegEndTime - jpegStartTime).TotalMilliseconds;
+
+        if (!jpegResult.IsSuccessful)
+        {
+            logger.Error("HDMI RGB24转JPEG失败: {Error}", jpegResult.Error);
+            return null;
+        }
+
+        var jpegData = jpegResult.Value;
+
+        // 发送MJPEG帧（使用Camera版本的格式）
+        var mjpegFrameHeader = Common.Image.CreateMjpegFrameHeader(jpegData.Length);
+        var mjpegFrameFooter = Common.Image.CreateMjpegFrameFooter();
+
+        return (mjpegFrameHeader, jpegData, mjpegFrameFooter);
+    }
+
    /// <summary>
    /// 获取当前分辨率
    /// </summary>
--- a/server/src/Peripherals/I2cClient.cs
+++ b/server/src/Peripherals/I2cClient.cs
@@ -296,7 +296,7 @@ public class I2c

        // 读取数据
        {
-            var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, I2cAddr.Read);
+            var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, I2cAddr.Read);
            if (!ret.IsSuccessful)
            {
                logger.Error($"Failed to read data from I2C FIFO: {ret.Error}");
--- a/server/src/Peripherals/JpegClient.cs
+++ b/server/src/Peripherals/JpegClient.cs
@@ -0,0 +1,507 @@
+using System.Net;
+using DotNext;
+using Common;
+
+namespace Peripherals.JpegClient;
+
+static class JpegAddr
+{
+    const UInt32 BASE = 0x0000_0000;
+
+    public const UInt32 CAPTURE_RD_CTRL = BASE + 0x0;
+    public const UInt32 CAPTURE_WR_CTRL = BASE + 0x1;
+
+    public const UInt32 START_WR_ADDR0 = BASE + 0x2;
+    public const UInt32 END_WR_ADDR0 = BASE + 0x3;
+    public const UInt32 START_WR_ADDR1 = BASE + 0x4;
+    public const UInt32 END_WR_ADDR1 = BASE + 0x5;
+    public const UInt32 START_RD_ADDR0 = BASE + 0x6;
+    public const UInt32 END_RD_ADDR0 = BASE + 0x7;
+
+    public const UInt32 HDMI_NOT_READY = BASE + 0x8;
+    public const UInt32 HDMI_HEIGHT_WIDTH = BASE + 0x9;
+
+    public const UInt32 JPEG_HEIGHT_WIDTH = BASE + 0xA;
+    public const UInt32 JPEG_ADD_NEED_FRAME_NUM = BASE + 0xB;
+    public const UInt32 JPEG_FRAME_SAVE_NUM = BASE + 0xC;
+    public const UInt32 JPEG_FIFO_FRAME_INFO = BASE + 0xD;
+
+    public const UInt32 ADDR_HDMI_WD_START = 0x4000_0000;
+    public const UInt32 ADDR_JPEG_START = 0x8000_0000;
+    public const UInt32 ADDR_JPEG_END = 0xA000_0000;
+}
+
+public class JpegInfo
+{
+    public UInt32 Width { get; set; }
+    public UInt32 Height { get; set; }
+    public UInt32 Size { get; set; }
+
+    public JpegInfo(UInt32 width, UInt32 height, UInt32 size)
+    {
+        Width = width;
+        Height = height;
+        Size = size;
+    }
+
+    public JpegInfo(byte[] data)
+    {
+        if (data.Length < 8)
+            throw new ArgumentException("Invalid data length", nameof(data));
+
+        Width = ((UInt32)(data[5] << 8 + data[6] & 0xF0));
+        Height = ((UInt32)((data[6] & 0x0F) << 4 + data[7]));
+        Size = Number.BytesToUInt32(data, 0, 4).Value;
+    }
+}
+
+public enum JpegSampleRate : UInt32
+{
+    RATE_1_1 = 0b1111_1111_1111_1111_1111_1111_1111_1111,
+    RATE_1_2 = 0b1010_1010_1010_1010_1010_1010_1010_1010,
+    RATE_1_4 = 0b1000_1000_1000_1000_1000_1000_1000_1000,
+    RATE_3_4 = 0b1110_1110_1110_1110_1110_1110_1110_1110,
+    RATE_1_8 = 0b1000_0000_1000_0000_1000_0000_1000_0000,
+    RATE_3_8 = 0b1001_0010_0100_1001_1001_0010_0100_1001,
+    RATE_7_8 = 0b1111_1110_1111_1110_1111_1110_1111_1110,
+    RATE_1_16 = 0b1000_0000_0000_0000_1000_0000_0000_0000,
+    RATE_3_16 = 0b1000_0100_0010_0000_1000_0100_0010_0000,
+    RATE_5_16 = 0b1001_0001_0010_0010_0100_0100_1000_1001,
+    RATE_15_16 = 0b1111_1111_1111_1110_1111_1111_1111_1110,
+    RATE_1_32 = 0b1000_0000_0000_0000_0000_0000_0000_0000,
+    RATE_31_32 = 0b1111_1111_1111_1111_1111_1111_1111_1110,
+}
+
+public class Jpeg
+{
+    private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    readonly int timeout = 2000;
+    readonly int taskID;
+    readonly int port;
+    readonly string address;
+    private IPEndPoint ep;
+
+    public Jpeg(string address, int port, int taskID, int timeout = 2000)
+    {
+        if (timeout < 0)
+            throw new ArgumentException("Timeout couldn't be negative", nameof(timeout));
+        this.address = address;
+        this.taskID = taskID;
+        this.port = port;
+        this.ep = new IPEndPoint(IPAddress.Parse(address), port);
+        this.timeout = timeout;
+    }
+
+    public async ValueTask<Result<bool>> Init(bool enable = true)
+    {
+        {
+            var ret = await CheckHdmiIsReady();
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to check HDMI ready: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("HDMI not ready");
+                return new(false);
+            }
+        }
+
+        int width = -1, height = -1;
+        {
+            var ret = await GetHdmiResolution();
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get HDMI resolution: {ret.Error}");
+                return new(ret.Error);
+            }
+            (width, height) = ret.Value;
+        }
+
+        {
+            var ret = await ConnectJpeg2Hdmi(width, height);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to connect JPEG to HDMI: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("Failed to connect JPEG to HDMI");
+                return false;
+            }
+        }
+
+        if (enable)
+            return await SetEnable(true);
+        else return true;
+    }
+
+    public async ValueTask<bool> SetEnable(bool enable)
+    {
+        if (enable)
+        {
+            var ret = await UDPClientPool.WriteAddrSeq(
+                this.ep,
+                this.taskID,
+                [JpegAddr.CAPTURE_RD_CTRL, JpegAddr.CAPTURE_WR_CTRL],
+                [0b11, 0b01],
+                this.timeout
+            );
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set JPEG enable: {ret.Error}");
+                return false;
+            }
+            return ret.Value;
+        }
+        else
+        {
+            var ret = await UDPClientPool.WriteAddrSeq(
+                this.ep,
+                this.taskID,
+                [JpegAddr.CAPTURE_RD_CTRL, JpegAddr.CAPTURE_WR_CTRL],
+                [0b00, 0b00],
+                this.timeout
+            );
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set JPEG disable: {ret.Error}");
+                return false;
+            }
+            return ret.Value;
+        }
+    }
+
+    public async ValueTask<Result<bool>> CheckHdmiIsReady()
+    {
+        var ret = await UDPClientPool.ReadAddrWithWait(
+            this.ep, this.taskID, JpegAddr.HDMI_NOT_READY, 0b01, 0b01, 100, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to check HDMI status: {ret.Error}");
+            return new(ret.Error);
+        }
+        return ret.Value;
+    }
+
+    public async ValueTask<Result<(int, int)>> GetHdmiResolution()
+    {
+        var ret = await UDPClientPool.ReadAddr(
+            this.ep, this.taskID, JpegAddr.HDMI_HEIGHT_WIDTH, 0, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get HDMI resolution: {ret.Error}");
+            return new(ret.Error);
+        }
+
+        var data = ret.Value.Options.Data;
+        if (data == null || data.Length != 4)
+        {
+            logger.Error($"Invalid HDMI resolution data length: {data?.Length ?? 0}");
+            return new(new Exception("Invalid HDMI resolution data length"));
+        }
+
+        var width = data[0] | (data[1] << 8);
+        var height = data[2] | (data[3] << 8);
+        return new((width, height));
+    }
+
+    public async ValueTask<Result<bool>> ConnectJpeg2Hdmi(int width, int height)
+    {
+        if (width <= 0 || height <= 0)
+        {
+            logger.Error($"Invalid HDMI resolution: {width}x{height}");
+            return new(new ArgumentException("Invalid HDMI resolution"));
+        }
+
+        var frameSize = (UInt32)(width * height / 4);
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.START_WR_ADDR0, JpegAddr.ADDR_HDMI_WD_START, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set HDMI output start address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set HDMI output start address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.END_WR_ADDR0,
+                JpegAddr.ADDR_HDMI_WD_START + frameSize, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set HDMI output end address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set HDMI output address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.START_RD_ADDR0, JpegAddr.ADDR_HDMI_WD_START, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set jpeg input start address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set jpeg input address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.END_RD_ADDR0,
+                JpegAddr.ADDR_HDMI_WD_START + frameSize, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set jpeg input end address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set jpeg input end address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.START_WR_ADDR1, JpegAddr.ADDR_JPEG_START, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set jpeg output start address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set jpeg output start address");
+                return false;
+            }
+        }
+
+        {
+            var ret = await UDPClientPool.WriteAddr(
+                this.ep, this.taskID, JpegAddr.END_WR_ADDR1, JpegAddr.ADDR_JPEG_END, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set jpeg output end address: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error($"Failed to set jpeg output end address");
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    // public async ValueTask<bool> SetSampleRate(uint rate)
+    // {
+    //     var ret = await UDPClientPool.WriteAddr(
+    //         this.ep, this.taskID, JpegAddr.FRAME_SAMPLE_RATE, rate, this.timeout);
+    //     if (!ret.IsSuccessful)
+    //     {
+    //         logger.Error($"Failed to set JPEG sample rate: {ret.Error}");
+    //         return false;
+    //     }
+    //     return ret.Value;
+    // }
+
+    // public async ValueTask<bool> SetSampleRate(JpegSampleRate rate)
+    // {
+    //     return await SetSampleRate((uint)rate);
+    // }
+
+    public async ValueTask<uint> GetFrameNumber()
+    {
+        var ret = await UDPClientPool.ReadAddrByte(
+            this.ep, this.taskID, JpegAddr.JPEG_FRAME_SAVE_NUM, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get JPEG frame number: {ret.Error}");
+            return 0;
+        }
+        return Number.BytesToUInt32(ret.Value.Options.Data ?? Array.Empty<byte>()).Value;
+    }
+
+    public async ValueTask<Optional<List<JpegInfo>>> GetFrameInfo(int num)
+    {
+        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, JpegAddr.JPEG_FIFO_FRAME_INFO, num, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to get JPEG frame info: {ret.Error}");
+            return new(null);
+        }
+
+        var data = ret.Value.Options.Data;
+        if (data == null || data.Length == 0)
+        {
+            logger.Error($"Data is null or empty");
+            return new(null);
+        }
+        if (data.Length != num * 2)
+        {
+            logger.Error(
+                $"Data length should be {num * 2} bytes, instead of {data.Length} bytes");
+            return new(null);
+        }
+
+        var infos = new List<JpegInfo>();
+        for (int i = 0; i < num; i++)
+        {
+            infos.Add(new JpegInfo(data[i..(i + 1)]));
+        }
+        return new(infos);
+    }
+
+    public async ValueTask<bool> AddFrameNum2Process(uint cnt)
+    {
+        var ret = await UDPClientPool.WriteAddr(
+            this.ep, this.taskID, JpegAddr.JPEG_ADD_NEED_FRAME_NUM, cnt, this.timeout);
+        if (!ret.IsSuccessful)
+        {
+            logger.Error($"Failed to update pointer: {ret.Error}");
+            return false;
+        }
+        return ret.Value;
+    }
+
+    public async ValueTask<Result<byte[]?>> GetFrame(uint offset, uint length)
+    {
+        if (!MsgBus.IsRunning)
+        {
+            logger.Error("Message bus is not running");
+            return new(new Exception("Message bus is not running"));
+        }
+        MsgBus.UDPServer.ClearUDPData(this.ep.Address.ToString(), this.ep.Port);
+
+        var firstReadLength = (int)(Math.Min(
+            length,
+            JpegAddr.ADDR_JPEG_END - JpegAddr.ADDR_JPEG_START - offset
+        ));
+        var secondReadLength = (int)(length - firstReadLength);
+        var dataBytes = new byte[length];
+
+        {
+            var ret = await UDPClientPool.ReadAddr4Bytes(
+                this.ep, this.taskID, JpegAddr.ADDR_JPEG_START + offset, firstReadLength, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get JPEG frame data: {ret.Error}");
+                return null;
+            }
+            if (ret.Value.Length != firstReadLength)
+            {
+                logger.Error($"Data length should be {firstReadLength} bytes, instead of {ret.Value.Length} bytes");
+                return null;
+            }
+            Buffer.BlockCopy(ret.Value, 0, dataBytes, 0, firstReadLength);
+        }
+
+        if (secondReadLength > 0)
+        {
+            var ret = await UDPClientPool.ReadAddr4Bytes(
+                this.ep, this.taskID, JpegAddr.ADDR_JPEG_START, secondReadLength, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get JPEG frame data: {ret.Error}");
+                return null;
+            }
+            if (ret.Value.Length != secondReadLength)
+            {
+                logger.Error($"Data length should be {secondReadLength} bytes, instead of {ret.Value.Length} bytes");
+                return null;
+            }
+            Buffer.BlockCopy(ret.Value, 0, dataBytes, firstReadLength, secondReadLength);
+        }
+
+        return dataBytes;
+    }
+
+    public async ValueTask<List<byte[]>> GetMultiFrames(uint offset, uint[] sizes)
+    {
+        var frames = new List<byte[]>();
+        for (int i = 0; i < sizes.Length; i++)
+        {
+            var ret = await GetFrame(offset, sizes[i]);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to get JPEG frame {i} data: {ret.Error}");
+                continue;
+            }
+            if (ret.Value == null)
+            {
+                logger.Error($"Frame {i} data is null");
+                continue;
+            }
+            if (ret.Value.Length != sizes[i])
+            {
+                logger.Error(
+                    $"Frame {i} data length should be {sizes[i]} bytes, instead of {ret.Value.Length} bytes");
+                continue;
+            }
+
+            frames.Add(ret.Value);
+            offset += sizes[i];
+        }
+
+        {
+            var ret = await AddFrameNum2Process((uint)sizes.Length);
+            if (!ret) logger.Error($"Failed to update pointer");
+        }
+
+        return frames;
+    }
+
+    public async ValueTask<Result<List<byte[]>?>> GetMultiFrames(uint offset)
+    {
+        if (!MsgBus.IsRunning)
+        {
+            logger.Error("Message bus is not running");
+            return new(new Exception("Message bus is not running"));
+        }
+        MsgBus.UDPServer.ClearUDPData(this.ep.Address.ToString(), this.ep.Port);
+
+        var frameNum = await GetFrameNumber();
+        if (frameNum == 0) return null;
+
+        List<uint>? frameSizes = null;
+        {
+            var ret = await GetFrameInfo((int)frameNum);
+            if (!ret.HasValue || ret.Value.Count == 0)
+            {
+                logger.Error($"Failed to get frame info");
+                return null;
+            }
+            frameSizes = ret.Value.Select(x => x.Size).ToList();
+        }
+
+        var frames = await GetMultiFrames(offset, frameSizes.ToArray());
+        if (frames.Count == 0)
+        {
+            logger.Error($"Failed to get frames");
+            return null;
+        }
+
+        return frames;
+    }
+}
--- a/server/src/Peripherals/JtagClient.cs
+++ b/server/src/Peripherals/JtagClient.cs
@@ -2,7 +2,7 @@ using System.Collections;
 using System.Net;
 using DotNext;
 using Newtonsoft.Json;
-using server;
+using server.Services;
 using WebProtocol;

 namespace Peripherals.JtagClient;
@@ -442,11 +442,12 @@ public class Jtag
        return Convert.ToUInt32(Common.Number.BytesToUInt32(retPackOpts.Data).Value);
    }

-    async ValueTask<Result<bool>> WriteFIFO
-        (UInt32 devAddr, UInt32 data, UInt32 result, UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0)
+    async ValueTask<Result<bool>> WriteFIFO(
+        UInt32 devAddr, UInt32 data, UInt32 result,
+        UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0, ProgressReporter? progress = null)
    {
        {
-            var ret = await UDPClientPool.WriteAddr(this.ep, 0, devAddr, data, this.timeout);
+            var ret = await UDPClientPool.WriteAddr(this.ep, 0, devAddr, data, this.timeout, progress?.CreateChild(80));
            if (!ret.IsSuccessful) return new(ret.Error);
            if (!ret.Value) return new(new Exception("Write FIFO failed"));
        }
@@ -457,15 +458,17 @@ public class Jtag
        {
            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, 0, JtagAddr.STATE, result, resultMask, 0, this.timeout);
            if (!ret.IsSuccessful) return new(ret.Error);
+            progress?.Finish();
            return ret.Value;
        }
    }

-    async ValueTask<Result<bool>> WriteFIFO
-        (UInt32 devAddr, byte[] data, UInt32 result, UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0)
+    async ValueTask<Result<bool>> WriteFIFO(
+        UInt32 devAddr, byte[] data, UInt32 result,
+        UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0, ProgressReporter? progress = null)
    {
        {
-            var ret = await UDPClientPool.WriteAddr(this.ep, 0, devAddr, data, this.timeout);
+            var ret = await UDPClientPool.WriteAddr(this.ep, 0, devAddr, data, this.timeout, progress?.CreateChild(80));
            if (!ret.IsSuccessful) return new(ret.Error);
            if (!ret.Value) return new(new Exception("Write FIFO failed"));
        }
@@ -476,6 +479,7 @@ public class Jtag
        {
            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, 0, JtagAddr.STATE, result, resultMask, 0, this.timeout);
            if (!ret.IsSuccessful) return new(ret.Error);
+            progress?.Finish();
            return ret.Value;
        }
    }
@@ -559,7 +563,8 @@ public class Jtag
        return await ClearWriteDataReg();
    }

-    async ValueTask<Result<bool>> LoadDRCareInput(byte[] bytesArray, UInt32 timeout = 10_000, UInt32 cycle = 500)
+    async ValueTask<Result<bool>> LoadDRCareInput(
+        byte[] bytesArray, UInt32 timeout = 10_000, UInt32 cycle = 500, ProgressReporter? progress = null)
    {
        var bytesLen = ((uint)(bytesArray.Length * 8));
        if (bytesLen > Math.Pow(2, 28)) return new(new Exception("Length is over 2^(28 - 3)"));
@@ -574,11 +579,15 @@ public class Jtag
            else if (!ret.Value) return new(new Exception("Write CMD_JTAG_LOAD_DR_CAREI Failed"));
        }

+        progress?.Report(10);
+
        {
            var ret = await WriteFIFO(
                JtagAddr.WRITE_DATA,
                bytesArray, 0x01_00_00_00,
-                JtagState.CMD_EXEC_FINISH);
+                JtagState.CMD_EXEC_FINISH,
+                progress: progress?.CreateChild(90)
+            );

            if (!ret.IsSuccessful) return new(ret.Error);
            return ret.Value;
@@ -701,44 +710,55 @@ public class Jtag
    /// </summary>
    /// <param name="bitstream">比特流数据</param>
    /// <returns>指示下载是否成功的异步结果</returns>
-    public async ValueTask<Result<bool>> DownloadBitstream(byte[] bitstream)
+    public async ValueTask<Result<bool>> DownloadBitstream(byte[] bitstream, ProgressReporter? progress = null)
    {
        // Clear Data
        MsgBus.UDPServer.ClearUDPData(this.address, 0);

        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        if (progress != null)
+        {
+            progress.ExpectedSteps = 25;
+            progress.Increase();
+        }

        Result<bool> ret;

        ret = await CloseTest();
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Close Test Failed"));
+        progress?.Increase();

        ret = await RunTest();
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Run Test Failed"));
+        progress?.Increase();

        logger.Trace("Jtag initialize");

        ret = await ExecRDCmd(JtagCmd.JTAG_DR_JRST);
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Execute Command JTAG_DR_JRST Failed"));
+        progress?.Increase();

        ret = await RunTest();
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Run Test Failed"));
+        progress?.Increase();

        ret = await ExecRDCmd(JtagCmd.JTAG_DR_CFGI);
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Execute Command JTAG_DR_CFGI Failed"));
+        progress?.Increase();

        logger.Trace("Jtag ready to write bitstream");

        ret = await IdleDelay(100000);
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag IDLE Delay Failed"));
+        progress?.Increase();

-        ret = await LoadDRCareInput(bitstream);
+        ret = await LoadDRCareInput(bitstream, progress: progress?.CreateChild(50));
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Load Data Failed"));

@@ -747,32 +767,40 @@ public class Jtag
        ret = await CloseTest();
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Close Test Failed"));
+        progress?.Increase();

        ret = await RunTest();
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Run Test Failed"));
+        progress?.Increase();

        ret = await ExecRDCmd(JtagCmd.JTAG_DR_JWAKEUP);
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Execute Command JTAG_DR_JWAKEUP Failed"));
+        progress?.Increase();

        logger.Trace("Jtag reset device");

        ret = await IdleDelay(10000);
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag IDLE Delay Failed"));
+        progress?.Increase();

        var retCode = await ReadStatusReg();
        if (!retCode.IsSuccessful) return new(retCode.Error);
        var jtagStatus = new JtagStatusReg(retCode.Value);
        if (!(jtagStatus.done && jtagStatus.wakeup_over && jtagStatus.init_complete))
            return new(new Exception("Jtag download bitstream failed"));
+        progress?.Increase();

        ret = await CloseTest();
        if (!ret.IsSuccessful) return new(ret.Error);
        else if (!ret.Value) return new(new Exception("Jtag Close Test Failed"));
        logger.Trace("Jtag download bitstream successfully");
+        progress?.Increase();

+        // Finish
+        progress?.Finish();
        return true;
    }

--- a/server/src/Peripherals/LogicAnalyzerClient.cs
+++ b/server/src/Peripherals/LogicAnalyzerClient.cs
@@ -67,10 +67,11 @@ static class AnalyzerAddr
    public const UInt32 LOAD_NUM_ADDR = BASE + 0x0000_0002;
    public const UInt32 PRE_LOAD_NUM_ADDR = BASE + 0x0000_0003;
    public const UInt32 CAHNNEL_DIV_ADDR = BASE + 0x0000_0004;
+    public const UInt32 CLOCK_DIV_ADDR = BASE + 0x0000_0005;
    public const UInt32 DMA1_START_WRITE_ADDR = DMA1_BASE + 0x0000_0012;
    public const UInt32 DMA1_END_WRITE_ADDR = DMA1_BASE + 0x0000_0013;
    public const UInt32 DMA1_CAPTURE_CTRL_ADDR = DMA1_BASE + 0x0000_0014;
-    public const UInt32 STORE_OFFSET_ADDR = DDR_BASE + 0x0010_0000;
+    public const UInt32 STORE_OFFSET_ADDR = DDR_BASE + 0x0100_0000;

    /// <summary>
    /// 0x0100_0000 - 0x0100_03FF 只读 32位波形存储，得到的32位数据中低八位最先捕获，高八位最后捕获。<br/>
@@ -138,6 +139,52 @@ public enum GlobalCaptureMode
    NOR = 0b11
 }

+/// <summary>
+/// 逻辑分析仪采样时钟分频系数
+/// </summary>
+public enum AnalyzerClockDiv
+{
+    /// <summary>
+    /// 1分频
+    /// </summary>
+    DIV1 = 0x0000_0000,
+
+    /// <summary>
+    /// 2分频
+    /// </summary>
+    DIV2 = 0x0000_0001,
+
+    /// <summary>
+    /// 4分频
+    /// </summary>
+    DIV4 = 0x0000_0002,
+
+    /// <summary>
+    /// 8分频
+    /// </summary>
+    DIV8 = 0x0000_0003,
+
+    /// <summary>
+    /// 16分频
+    /// </summary>
+    DIV16 = 0x0000_0004,
+
+    /// <summary>
+    /// 32分频
+    /// </summary>
+    DIV32 = 0x0000_0005,
+
+    /// <summary>
+    /// 64分频
+    /// </summary>
+    DIV64 = 0x0000_0006,
+
+    /// <summary>
+    /// 128分频
+    /// </summary>
+    DIV128 = 0x0000_0007
+}
+
 /// <summary>
 /// 信号M的操作符枚举
 /// </summary>
@@ -319,7 +366,7 @@ public class Analyzer
    /// <returns>操作结果，成功返回寄存器值，否则返回异常信息</returns>
    public async ValueTask<Result<CaptureStatus>> ReadCaptureStatus()
    {
-        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, AnalyzerAddr.CAPTURE_MODE, this.timeout);
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, AnalyzerAddr.CAPTURE_MODE, this.timeout);
        if (!ret.IsSuccessful)
        {
            logger.Error($"Failed to read capture status: {ret.Error}");
@@ -387,13 +434,14 @@ public class Analyzer
    }

    /// <summary>
-    /// 设置逻辑分析仪的深度、预采样深度、有效通道
+    /// 设置逻辑分析仪的深度、预采样深度、有效通道、分频系数
    /// </summary>
    /// <param name="capture_length">深度</param>
    /// <param name="pre_capture_length">预采样深度</param>
    /// <param name="channel_div">有效通道(0-[1],1-[2],2-[4],3-[8],4-[16],5-[32])</param>
+    /// <param name="clock_div">采样时钟分频系数</param>
    /// <returns>操作结果，成功返回true，否则返回异常信息</returns>
-    public async ValueTask<Result<bool>> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div)
+    public async ValueTask<Result<bool>> SetCaptureParams(int capture_length, int pre_capture_length, AnalyzerChannelDiv channel_div, AnalyzerClockDiv clock_div)
    {
        if (capture_length == 0) capture_length = 1;
        if (pre_capture_length == 0) pre_capture_length = 1;
@@ -462,6 +510,19 @@ public class Analyzer
                return new(new Exception("Failed to set CAHNNEL_DIV_ADDR"));
            }
        }
+        {
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, AnalyzerAddr.CLOCK_DIV_ADDR, (UInt32)clock_div, this.timeout);
+            if (!ret.IsSuccessful)
+            {
+                logger.Error($"Failed to set CLOCK_DIV_ADDR: {ret.Error}");
+                return new(ret.Error);
+            }
+            if (!ret.Value)
+            {
+                logger.Error("WriteAddr to CLOCK_DIV_ADDR returned false");
+                return new(new Exception("Failed to set CLOCK_DIV_ADDR"));
+            }
+        }
        return true;
    }

--- a/server/src/Peripherals/OscilloscopeClient.cs
+++ b/server/src/Peripherals/OscilloscopeClient.cs
@@ -232,7 +232,7 @@ class Oscilloscope
    /// <returns>操作结果，成功返回采样频率值，否则返回异常信息</returns>
    public async ValueTask<Result<UInt32>> GetADFrequency()
    {
-        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, OscilloscopeAddr.AD_FREQ, this.timeout);
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.AD_FREQ, this.timeout);
        if (!ret.IsSuccessful)
        {
            logger.Error($"Failed to read AD frequency: {ret.Error}");
@@ -255,7 +255,7 @@ class Oscilloscope
    /// <returns>操作结果，成功返回采样幅度值，否则返回异常信息</returns>
    public async ValueTask<Result<byte>> GetADVpp()
    {
-        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, OscilloscopeAddr.AD_VPP, this.timeout);
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.AD_VPP, this.timeout);
        if (!ret.IsSuccessful)
        {
            logger.Error($"Failed to read AD VPP: {ret.Error}");
@@ -275,7 +275,7 @@ class Oscilloscope
    /// <returns>操作结果，成功返回采样最大值，否则返回异常信息</returns>
    public async ValueTask<Result<byte>> GetADMax()
    {
-        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, OscilloscopeAddr.AD_MAX, this.timeout);
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.AD_MAX, this.timeout);
        if (!ret.IsSuccessful)
        {
            logger.Error($"Failed to read AD max: {ret.Error}");
@@ -295,7 +295,7 @@ class Oscilloscope
    /// <returns>操作结果，成功返回采样最小值，否则返回异常信息</returns>
    public async ValueTask<Result<byte>> GetADMin()
    {
-        var ret = await UDPClientPool.ReadAddr(this.ep, this.taskID, OscilloscopeAddr.AD_MIN, this.timeout);
+        var ret = await UDPClientPool.ReadAddrByte(this.ep, this.taskID, OscilloscopeAddr.AD_MIN, this.timeout);
        if (!ret.IsSuccessful)
        {
            logger.Error($"Failed to read AD min: {ret.Error}");
--- a/server/src/Peripherals/RemoteUpdateClient.cs
+++ b/server/src/Peripherals/RemoteUpdateClient.cs
@@ -339,7 +339,7 @@ public class RemoteUpdater
        }

        {
-            var ret = await UDPClientPool.ReadAddr(this.ep, 0, RemoteUpdaterAddr.ReadCRC, this.timeout);
+            var ret = await UDPClientPool.ReadAddrByte(this.ep, 0, RemoteUpdaterAddr.ReadCRC, this.timeout);
            if (!ret.IsSuccessful) return new(ret.Error);

            var bytes = ret.Value.Options.Data;
@@ -543,7 +543,7 @@ public class RemoteUpdater
        logger.Trace("Clear udp data finished");

        {
-            var ret = await UDPClientPool.ReadAddr(this.ep, 0, RemoteUpdaterAddr.Version, this.timeout);
+            var ret = await UDPClientPool.ReadAddrByte(this.ep, 0, RemoteUpdaterAddr.Version, this.timeout);
            if (!ret.IsSuccessful) return new(ret.Error);

            var retData = ret.Value.Options.Data;
--- a/server/src/Services/HttpHdmiVideoStreamService.cs
+++ b/server/src/Services/HttpHdmiVideoStreamService.cs
@@ -0,0 +1,408 @@
+using System.Net;
+using System.Collections.Concurrent;
+using Peripherals.HdmiInClient;
+using Peripherals.JpegClient;
+
+namespace server.Services;
+
+public class HdmiVideoStreamEndpoint
+{
+    public string BoardId { get; set; } = "";
+    public string MjpegUrl { get; set; } = "";
+    public string VideoUrl { get; set; } = "";
+    public string SnapshotUrl { get; set; } = "";
+}
+
+public class HdmiVideoStreamClient
+{
+    public required HdmiIn HdmiInClient { get; set; }
+
+    public required Jpeg JpegClient { get; set; }
+
+    public required CancellationTokenSource CTS { get; set; }
+}
+
+public class HttpHdmiVideoStreamService : BackgroundService
+{
+    private readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
+    private readonly IServiceProvider _serviceProvider;
+
+    private HttpListener? _httpListener;
+    private readonly int _serverPort = 4322;
+    private readonly ConcurrentDictionary<string, HdmiVideoStreamClient> _clientDict = new();
+
+    public HttpHdmiVideoStreamService(IServiceProvider serviceProvider)
+    {
+        _serviceProvider = serviceProvider;
+    }
+
+    public override async Task StartAsync(CancellationToken cancellationToken)
+    {
+        _httpListener = new HttpListener();
+        _httpListener.Prefixes.Add($"http://{Global.LocalHost}:{_serverPort}/");
+        _httpListener.Start();
+        logger.Info($"HDMI Video Stream Service started on port {_serverPort}");
+
+        await base.StartAsync(cancellationToken);
+    }
+
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        while (!stoppingToken.IsCancellationRequested)
+        {
+            if (_httpListener == null) continue;
+            try
+            {
+                logger.Debug("Waiting for HTTP request...");
+                var contextTask = _httpListener.GetContextAsync();
+                var completedTask = await Task.WhenAny(contextTask, Task.Delay(-1, stoppingToken));
+                if (completedTask == contextTask)
+                {
+                    var context = contextTask.Result;
+                    logger.Debug($"Received request: {context.Request.Url?.AbsolutePath}");
+                    if (context != null)
+                        _ = HandleRequestAsync(context, stoppingToken);
+                }
+                else
+                {
+                    break;
+                }
+            }
+            catch (Exception ex)
+            {
+                logger.Error(ex, "Error in GetContextAsync");
+                break;
+            }
+        }
+    }
+
+    public override async Task StopAsync(CancellationToken cancellationToken)
+    {
+        logger.Info("Stopping HDMI Video Stream Service...");
+        _httpListener?.Close();
+
+        // 禁用所有活跃的HDMI传输
+        var disableTasks = new List<Task>();
+        foreach (var hdmiKey in _clientDict.Keys)
+        {
+            disableTasks.Add(DisableHdmiTransmissionAsync(hdmiKey));
+        }
+
+        // 等待所有禁用操作完成
+        await Task.WhenAll(disableTasks);
+
+        // 清空字典
+        _clientDict.Clear();
+
+        _httpListener?.Close(); // 立即关闭监听器，唤醒阻塞
+        await base.StopAsync(cancellationToken);
+    }
+
+    public async Task DisableHdmiTransmissionAsync(string key)
+    {
+        try
+        {
+            var client = _clientDict[key];
+            client.CTS.Cancel();
+
+            var disableResult = await client.HdmiInClient.EnableTrans(false);
+            if (disableResult.IsSuccessful)
+            {
+                logger.Info("Successfully disabled HDMI transmission");
+            }
+            else
+            {
+                logger.Error($"Failed to disable HDMI transmission: {disableResult.Error}");
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "Exception occurred while disabling HDMI transmission");
+        }
+    }
+
+    private async Task<HdmiVideoStreamClient?> GetOrCreateClientAsync(string boardId)
+    {
+        if (_clientDict.TryGetValue(boardId, out var client)) return client;
+
+        using var scope = _serviceProvider.CreateScope();
+        var userManager = scope.ServiceProvider.GetRequiredService<Database.UserManager>();
+
+        var boardRet = userManager.GetBoardByID(Guid.Parse(boardId));
+        if (!boardRet.IsSuccessful || !boardRet.Value.HasValue)
+        {
+            logger.Error($"Failed to get board with ID {boardId}");
+            return null;
+        }
+
+        var board = boardRet.Value.Value;
+
+        client = new HdmiVideoStreamClient()
+        {
+            HdmiInClient = new HdmiIn(board.IpAddr, board.Port, 1),
+            JpegClient = new Jpeg(board.IpAddr, board.Port, 1),
+            CTS = new CancellationTokenSource()
+        };
+
+        // 启用HDMI传输
+        try
+        {
+            var hdmiEnableRet = await client.HdmiInClient.EnableTrans(true);
+            if (!hdmiEnableRet.IsSuccessful)
+            {
+                logger.Error($"Failed to enable HDMI transmission for board {boardId}: {hdmiEnableRet.Error}");
+                return null;
+            }
+            logger.Info($"Successfully enabled HDMI transmission for board {boardId}");
+
+            var jpegEnableRet = await client.JpegClient.Init(true);
+            if (!jpegEnableRet.IsSuccessful)
+            {
+                logger.Error($"Failed to enable JPEG transmission for board {boardId}: {jpegEnableRet.Error}");
+                return null;
+            }
+            logger.Info($"Successfully enabled JPEG transmission for board {boardId}");
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Exception occurred while enabling HDMI transmission for board {boardId}");
+            return null;
+        }
+
+        _clientDict[boardId] = client;
+        return client;
+    }
+
+    private async Task HandleRequestAsync(HttpListenerContext context, CancellationToken cancellationToken)
+    {
+        var path = context.Request.Url?.AbsolutePath ?? "/";
+        var boardId = context.Request.QueryString["boardId"];
+        if (string.IsNullOrEmpty(boardId))
+        {
+            await SendErrorAsync(context.Response, "Missing boardId");
+            return;
+        }
+
+        var client = await GetOrCreateClientAsync(boardId);
+        if (client == null)
+        {
+            await SendErrorAsync(context.Response, "Invalid boardId or board not available");
+            return;
+        }
+
+        var hdmiInToken = _clientDict[boardId].CTS.Token;
+        if (hdmiInToken == null)
+        {
+            await SendErrorAsync(context.Response, "HDMI input is not available");
+            return;
+        }
+
+        if (path == "/snapshot")
+        {
+            await HandleSnapshotRequestAsync(context.Response, client, hdmiInToken);
+        }
+        else if (path == "/mjpeg")
+        {
+            await HandleMjpegStreamAsync(context.Response, client, hdmiInToken);
+        }
+        else if (path == "/video")
+        {
+            await SendVideoHtmlPageAsync(context.Response, boardId);
+        }
+        else
+        {
+            await SendIndexHtmlPageAsync(context.Response, boardId);
+        }
+    }
+
+    private async Task HandleSnapshotRequestAsync(
+        HttpListenerResponse response, HdmiVideoStreamClient client, CancellationToken cancellationToken)
+    {
+        try
+        {
+            logger.Debug("处理HDMI快照请求");
+
+            // 从HDMI读取RGB565数据
+            var frameResult = await client.HdmiInClient.ReadFrame();
+            if (!frameResult.IsSuccessful || frameResult.Value == null)
+            {
+                logger.Error("HDMI快照获取失败");
+                response.StatusCode = 500;
+                var errorBytes = System.Text.Encoding.UTF8.GetBytes("Failed to get HDMI snapshot");
+                await response.OutputStream.WriteAsync(errorBytes, 0, errorBytes.Length, cancellationToken);
+                response.Close();
+                return;
+            }
+
+            var jpegData = frameResult.Value;
+
+            // 设置响应头（参考Camera版本）
+            response.ContentType = "image/jpeg";
+            response.ContentLength64 = jpegData.Length;
+            response.Headers.Add("Cache-Control", "no-cache, no-store, must-revalidate");
+
+            await response.OutputStream.WriteAsync(jpegData, 0, jpegData.Length, cancellationToken);
+            await response.OutputStream.FlushAsync(cancellationToken);
+
+            logger.Debug("已发送HDMI快照图像，大小：{Size} 字节", jpegData.Length);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "处理HDMI快照请求时出错");
+            response.StatusCode = 500;
+        }
+        finally
+        {
+            response.Close();
+        }
+    }
+
+    private async Task HandleMjpegStreamAsync(
+        HttpListenerResponse response, HdmiVideoStreamClient client, CancellationToken cancellationToken)
+    {
+        try
+        {
+            // 设置MJPEG流的响应头（参考Camera版本）
+            response.ContentType = "multipart/x-mixed-replace; boundary=--boundary";
+            response.Headers.Add("Cache-Control", "no-cache, no-store, must-revalidate");
+            response.Headers.Add("Pragma", "no-cache");
+            response.Headers.Add("Expires", "0");
+
+            logger.Debug("开始HDMI MJPEG流传输");
+
+            int frameCounter = 0;
+
+            while (!cancellationToken.IsCancellationRequested)
+            {
+                try
+                {
+                    var frameStartTime = DateTime.UtcNow;
+
+                    var ret = await client.HdmiInClient.GetMJpegFrame();
+                    if (ret == null) continue;
+                    var frame = ret.Value;
+
+                    await response.OutputStream.WriteAsync(frame.header, 0, frame.header.Length, cancellationToken);
+                    await response.OutputStream.WriteAsync(frame.data, 0, frame.data.Length, cancellationToken);
+                    await response.OutputStream.WriteAsync(frame.footer, 0, frame.footer.Length, cancellationToken);
+                    await response.OutputStream.FlushAsync(cancellationToken);
+
+                    frameCounter++;
+
+                    var totalTime = (DateTime.UtcNow - frameStartTime).TotalMilliseconds;
+
+                    // 性能统计日志（每30帧记录一次）
+                    if (frameCounter % 30 == 0)
+                    {
+                        logger.Debug("HDMI帧 {FrameNumber} 性能统计 - 总计: {TotalTime:F1}ms, JPEG大小: {JpegSize} 字节",
+                            frameCounter, totalTime, frame.data.Length);
+                    }
+                }
+                catch (Exception ex)
+                {
+                    logger.Error(ex, "处理HDMI帧时发生错误");
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "HDMI MJPEG流处理异常");
+        }
+        finally
+        {
+            try
+            {
+                // 停止传输时禁用HDMI传输
+                await client.HdmiInClient.EnableTrans(false);
+                logger.Info("已禁用HDMI传输");
+            }
+            catch (Exception ex)
+            {
+                logger.Error(ex, "禁用HDMI传输时出错");
+            }
+
+            try
+            {
+                response.Close();
+            }
+            catch
+            {
+                // 忽略关闭时的错误
+            }
+            logger.Debug("HDMI MJPEG流连接已关闭");
+        }
+    }
+
+    private async Task SendVideoHtmlPageAsync(HttpListenerResponse response, string boardId)
+    {
+        string html = $@"<html><body>
+                <h1>HDMI Video Stream for Board {boardId}</h1>
+                <img src='/mjpeg?boardId={boardId}' />
+                </body></html>";
+        response.ContentType = "text/html";
+        await response.OutputStream.WriteAsync(System.Text.Encoding.UTF8.GetBytes(html));
+        response.Close();
+    }
+
+    private async Task SendIndexHtmlPageAsync(HttpListenerResponse response, string boardId)
+    {
+        string html = $@"<html><body>
+                <h1>Welcome to HDMI Video Stream Service</h1>
+                <a href='/video?boardId={boardId}'>View Video Stream for Board {boardId}</a>
+                </body></html>";
+        response.ContentType = "text/html";
+        await response.OutputStream.WriteAsync(System.Text.Encoding.UTF8.GetBytes(html));
+        response.Close();
+    }
+
+    private async Task SendErrorAsync(HttpListenerResponse response, string message)
+    {
+        response.StatusCode = 400;
+        await response.OutputStream.WriteAsync(System.Text.Encoding.UTF8.GetBytes(message));
+        response.Close();
+    }
+
+    /// <summary>
+    /// 获取所有可用的HDMI视频流终端点
+    /// </summary>
+    /// <returns>返回所有可用的HDMI视频流终端点列表</returns>
+    public List<HdmiVideoStreamEndpoint>? GetAllVideoEndpoints()
+    {
+        using var scope = _serviceProvider.CreateScope();
+        var userManager = scope.ServiceProvider.GetRequiredService<Database.UserManager>();
+
+        var boards = userManager.GetAllBoard();
+        if (boards == null)
+            return null;
+
+        var endpoints = new List<HdmiVideoStreamEndpoint>();
+        foreach (var board in boards)
+        {
+            endpoints.Add(new HdmiVideoStreamEndpoint
+            {
+                BoardId = board.ID.ToString(),
+                MjpegUrl = $"http://{Global.LocalHost}:{_serverPort}/mjpeg?boardId={board.ID}",
+                VideoUrl = $"http://{Global.LocalHost}:{_serverPort}/video?boardId={board.ID}",
+                SnapshotUrl = $"http://{Global.LocalHost}:{_serverPort}/snapshot?boardId={board.ID}"
+            });
+        }
+        return endpoints;
+    }
+
+    /// <summary>
+    /// 获取指定板卡ID的HDMI视频流终端点
+    /// </summary>
+    /// <param name="boardId">板卡ID</param>
+    /// <returns>返回指定板卡的HDMI视频流终端点</returns>
+    public HdmiVideoStreamEndpoint GetVideoEndpoint(string boardId)
+    {
+        return new HdmiVideoStreamEndpoint
+        {
+            BoardId = boardId,
+            MjpegUrl = $"http://{Global.LocalHost}:{_serverPort}/mjpeg?boardId={boardId}",
+            VideoUrl = $"http://{Global.LocalHost}:{_serverPort}/video?boardId={boardId}",
+            SnapshotUrl = $"http://{Global.LocalHost}:{_serverPort}/snapshot?boardId={boardId}"
+        };
+    }
+}
--- a/server/src/Services/HttpVideoStreamService.cs
+++ b/server/src/Services/HttpVideoStreamService.cs
--- a/server/src/Services/ProgressTrackerService.cs
+++ b/server/src/Services/ProgressTrackerService.cs
@@ -0,0 +1,288 @@
+using Microsoft.AspNetCore.SignalR;
+using System.Collections.Concurrent;
+using DotNext;
+using Common;
+using server.Hubs;
+
+namespace server.Services;
+
+public class ProgressReporter : ProgressInfo, IProgress<int>
+{
+    private int _progress = 0;
+    private int _stepProgress = 1;
+    private int _expectedSteps = 100;
+    private int _parentProportion = 100;
+
+    public int Progress => _progress;
+    public int MaxProgress { get; set; } = 100;
+    public int StepProgress
+    {
+        get => _stepProgress;
+        set
+        {
+            _stepProgress = value;
+            _expectedSteps = MaxProgress / value;
+        }
+    }
+    public int ExpectedSteps
+    {
+        get => _expectedSteps;
+        set
+        {
+            _expectedSteps = value;
+            MaxProgress = Number.IntPow(10, Number.GetLength(value));
+            _stepProgress = MaxProgress / value;
+        }
+    }
+    public Func<int, Task>? ReporterFunc { get; set; } = null;
+    public ProgressReporter? Parent { get; set; }
+    public ProgressReporter? Child { get; set; }
+
+    private ProgressStatus _status = ProgressStatus.Pending;
+    private string _errorMessage;
+
+    public string TaskId { get; set; } = Guid.NewGuid().ToString();
+    public int ProgressPercent => _progress * 100 / MaxProgress;
+    public ProgressStatus Status => _status;
+    public string ErrorMessage => _errorMessage;
+
+    public ProgressReporter(Func<int, Task>? reporter = null, int initProgress = 0, int maxProgress = 100, int step = 1)
+    {
+        _progress = initProgress;
+        MaxProgress = maxProgress;
+        StepProgress = step;
+        ReporterFunc = reporter;
+    }
+
+    public ProgressReporter(int parentProportion, int expectedSteps = 100, Func<int, Task>? reporter = null)
+    {
+        this._parentProportion = parentProportion;
+        MaxProgress = Number.IntPow(10, Number.GetLength(expectedSteps));
+        StepProgress = MaxProgress / expectedSteps;
+        ReporterFunc = reporter;
+    }
+
+    private async void ForceReport(int value)
+    {
+        try
+        {
+            if (ReporterFunc != null)
+                await ReporterFunc(value);
+
+            if (Parent != null)
+                Parent.Increase((value - _progress) / StepProgress * _parentProportion / (MaxProgress / StepProgress));
+
+            _progress = value;
+        }
+        catch (OperationCanceledException ex)
+        {
+            _errorMessage = ex.Message;
+            this._status = ProgressStatus.Canceled;
+        }
+        catch (Exception ex)
+        {
+            _errorMessage = ex.Message;
+            this._status = ProgressStatus.Failed;
+        }
+    }
+
+    public async void Report(int value)
+    {
+        if (this._status == ProgressStatus.Pending)
+            this._status = ProgressStatus.InProgress;
+        else if (this.Status != ProgressStatus.InProgress)
+            return;
+
+        if (value > MaxProgress) return;
+        ForceReport(value);
+    }
+
+    public void Increase(int? value = null)
+    {
+        if (this._status == ProgressStatus.Pending)
+            this._status = ProgressStatus.InProgress;
+        else if (this.Status != ProgressStatus.InProgress)
+            return;
+
+        if (value.HasValue)
+        {
+            if (_progress + value.Value >= MaxProgress) return;
+            this.Report(_progress + value.Value);
+        }
+        else
+        {
+            if (_progress + StepProgress >= MaxProgress) return;
+            this.Report(_progress + StepProgress);
+        }
+    }
+
+    public void Finish()
+    {
+        this._status = ProgressStatus.Completed;
+        this.ForceReport(MaxProgress);
+    }
+
+    public void Cancel()
+    {
+        this._status = ProgressStatus.Canceled;
+        this._errorMessage = "User Cancelled";
+        this.ForceReport(_progress);
+    }
+
+    public void Error(string message)
+    {
+        this._status = ProgressStatus.Failed;
+        this._errorMessage = message;
+        this.ForceReport(_progress);
+    }
+
+    public ProgressReporter CreateChild(int proportion, int expectedSteps = 100)
+    {
+        var child = new ProgressReporter(proportion, expectedSteps);
+        child.Parent = this;
+        this.Child = child;
+        return child;
+    }
+}
+
+public class ProgressTrackerService : BackgroundService
+{
+    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly ConcurrentDictionary<string, TaskProgressInfo> _taskMap = new();
+    private readonly IHubContext<ProgressHub, IProgressReceiver> _hubContext;
+
+    private class TaskProgressInfo
+    {
+        public ProgressReporter Reporter { get; set; }
+        public string? ConnectionId { get; set; }
+        public required CancellationToken CancellationToken { get; set; }
+        public required CancellationTokenSource CancellationTokenSource { get; set; }
+        public required DateTime UpdatedAt { get; set; }
+    }
+
+    public ProgressTrackerService(IHubContext<ProgressHub, IProgressReceiver> hubContext)
+    {
+        _hubContext = hubContext;
+    }
+
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        while (!stoppingToken.IsCancellationRequested)
+        {
+            try
+            {
+                var now = DateTime.UtcNow;
+                foreach (var kvp in _taskMap)
+                {
+                    var info = kvp.Value;
+                    // 超过 1 分钟且任务已完成/失败/取消
+                    if ((now - info.UpdatedAt).TotalMinutes > 1 &&
+                        (info.Reporter.Status == ProgressStatus.Completed ||
+                         info.Reporter.Status == ProgressStatus.Failed ||
+                         info.Reporter.Status == ProgressStatus.Canceled))
+                    {
+                        _taskMap.TryRemove(kvp.Key, out _);
+                        logger.Info($"Cleaned up task {kvp.Key}");
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                logger.Error(ex, "Error during ProgressTracker cleanup");
+            }
+            await Task.Delay(TimeSpan.FromSeconds(30), stoppingToken);
+        }
+    }
+
+    public (string, ProgressReporter) CreateTask(CancellationToken? cancellationToken = null)
+    {
+        CancellationTokenSource? cancellationTokenSource;
+        if (cancellationToken.HasValue)
+        {
+            cancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken.Value);
+        }
+        else
+        {
+            cancellationTokenSource = new CancellationTokenSource();
+        }
+
+        var progressInfo = new TaskProgressInfo
+        {
+            ConnectionId = null,
+            UpdatedAt = DateTime.UtcNow,
+            CancellationToken = cancellationTokenSource.Token,
+            CancellationTokenSource = cancellationTokenSource,
+        };
+
+        var progress = new ProgressReporter(async value =>
+        {
+            cancellationTokenSource.Token.ThrowIfCancellationRequested();
+
+            // 通过 SignalR 推送进度
+            if (progressInfo.ConnectionId != null)
+                await _hubContext.Clients.Client(progressInfo.ConnectionId).OnReceiveProgress(progressInfo.Reporter);
+        });
+
+        progressInfo.Reporter = progress;
+
+        _taskMap.TryAdd(progressInfo.Reporter.TaskId, progressInfo);
+
+        return (progressInfo.Reporter.TaskId, progress);
+    }
+
+    public Optional<ProgressReporter> GetReporter(string taskId)
+    {
+        if (_taskMap.TryGetValue(taskId, out var info))
+        {
+            return info.Reporter;
+        }
+        return Optional<ProgressReporter>.None;
+    }
+
+    public Optional<ProgressStatus> GetProgressStatus(string taskId)
+    {
+        if (_taskMap.TryGetValue(taskId, out var info))
+        {
+            return info.Reporter.Status;
+        }
+        return Optional<ProgressStatus>.None;
+    }
+
+    public bool BindTask(string taskId, string connectionId)
+    {
+        if (_taskMap.TryGetValue(taskId, out var info) && info != null)
+        {
+            lock (info)
+            {
+                info.ConnectionId = connectionId;
+            }
+            return true;
+        }
+        return false;
+    }
+
+    public bool CancelTask(string taskId)
+    {
+        try
+        {
+            if (_taskMap.TryGetValue(taskId, out var info) && info != null)
+            {
+                lock (info)
+                {
+                    info.CancellationTokenSource.Cancel();
+                    info.Reporter.Cancel();
+                    info.UpdatedAt = DateTime.UtcNow;
+                }
+
+                return true;
+            }
+
+            return false;
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, $"Failed to cancel task {taskId}");
+            return false;
+        }
+    }
+}
--- a/server/src/UdpClientPool.cs
+++ b/server/src/UdpClientPool.cs
@@ -3,6 +3,7 @@ using System.Net.Sockets;
 using System.Text;
 using DotNext;
 using WebProtocol;
+using server.Services;

 /// <summary>
 /// UDP客户端发送池
@@ -222,22 +223,28 @@ public class UDPClientPool
    /// <param name="endPoint">IP端点（IP地址与端口）</param>
    /// <param name="taskID">任务ID</param>
    /// <param name="devAddr">设备地址</param>
+    /// <param name="dataLength">数据长度(0~255)</param>
    /// <param name="timeout">超时时间（毫秒）</param>
    /// <returns>读取结果，包含接收到的数据包</returns>
    public static async ValueTask<Result<RecvDataPackage>> ReadAddr(
-            IPEndPoint endPoint, int taskID, uint devAddr, int timeout = 1000)
+            IPEndPoint endPoint, int taskID, uint devAddr, int dataLength, int timeout = 1000)
    {
+        if (dataLength <= 0)
+            return new(new ArgumentException("Data length must be greater than 0"));
+
+        if (dataLength > 255)
+            return new(new ArgumentException("Data length must be less than or equal to 255"));
+
        var ret = false;
        var opts = new SendAddrPackOptions()
        {
            BurstType = BurstType.FixedBurst,
-            BurstLength = 0,
+            BurstLength = ((byte)(dataLength - 1)),
            CommandID = Convert.ToByte(taskID),
            Address = devAddr,
            IsWrite = false,
        };

-
        // Read Register
        ret = await UDPClientPool.SendAddrPackAsync(endPoint, new SendAddrPackage(opts));
        if (!ret) return new(new Exception("Send Address Package Failed!"));
@@ -259,6 +266,20 @@ public class UDPClientPool
        return retPack;
    }

+    /// <summary>
+    /// 读取设备地址数据
+    /// </summary>
+    /// <param name="endPoint">IP端点（IP地址与端口）</param>
+    /// <param name="taskID">任务ID</param>
+    /// <param name="devAddr">设备地址</param>
+    /// <param name="timeout">超时时间（毫秒）</param>
+    /// <returns>读取结果，包含接收到的数据包</returns>
+    public static async ValueTask<Result<RecvDataPackage>> ReadAddrByte(
+            IPEndPoint endPoint, int taskID, uint devAddr, int timeout = 1000)
+    {
+        return await ReadAddr(endPoint, taskID, devAddr, 0, timeout);
+    }
+
    /// <summary>
    /// 读取设备地址数据并校验结果
    /// </summary>
@@ -270,11 +291,11 @@ public class UDPClientPool
    /// <param name="timeout">超时时间（毫秒）</param>
    /// <returns>校验结果，true表示数据匹配期望值</returns>
    public static async ValueTask<Result<bool>> ReadAddr(
-            IPEndPoint endPoint, int taskID, uint devAddr, UInt32 result, UInt32 resultMask, int timeout = 1000)
+                IPEndPoint endPoint, int taskID, uint devAddr, UInt32 result, UInt32 resultMask, int timeout = 1000)
    {
        var address = endPoint.Address.ToString();

-        var ret = await ReadAddr(endPoint, taskID, devAddr, timeout);
+        var ret = await ReadAddrByte(endPoint, taskID, devAddr, timeout);
        if (!ret.IsSuccessful) return new(ret.Error);
        if (!ret.Value.IsSuccessful)
            return new(new Exception($"Read device {address} address {devAddr} failed"));
@@ -310,7 +331,9 @@ public class UDPClientPool
    /// <param name="timeout">超时时间（毫秒）</param>
    /// <returns>校验结果，true表示在超时前数据匹配期望值</returns>
    public static async ValueTask<Result<bool>> ReadAddrWithWait(
-            IPEndPoint endPoint, int taskID, uint devAddr, UInt32 result, UInt32 resultMask, int waittime = 100, int timeout = 1000)
+            IPEndPoint endPoint, int taskID, uint devAddr,
+            UInt32 result, UInt32 resultMask,
+            int waittime = 100, int timeout = 1000)
    {
        var address = endPoint.Address.ToString();

@@ -323,7 +346,7 @@ public class UDPClientPool
            await Task.Delay(waittime);
            try
            {
-                var ret = await ReadAddr(endPoint, taskID, devAddr, Convert.ToInt32(timeleft.TotalMilliseconds));
+                var ret = await ReadAddrByte(endPoint, taskID, devAddr, Convert.ToInt32(timeleft.TotalMilliseconds));
                if (!ret.IsSuccessful) return new(ret.Error);
                if (!ret.Value.IsSuccessful)
                    return new(new Exception($"Read device {address} address {devAddr} failed"));
@@ -465,7 +488,8 @@ public class UDPClientPool
                CommandID = Convert.ToByte(taskID),
                IsWrite = false,
                BurstLength = (byte)(currentSegmentSize - 1),
-                Address = devAddr + (uint)(i * max4BytesPerRead)
+                Address = (burstType == BurstType.ExtendBurst) ? (devAddr + (uint)(i * max4BytesPerRead)) : (devAddr),
+                // Address = devAddr + (uint)(i * max4BytesPerRead),
            };
            pkgList.Add(new SendAddrPackage(opts));
        }
@@ -553,7 +577,7 @@ public class UDPClientPool
        var resultData = new List<byte>();
        for (int i = 0; i < length; i++)
        {
-            var ret = await ReadAddr(endPoint, taskID, addr[i], timeout);
+            var ret = await ReadAddrByte(endPoint, taskID, addr[i], timeout);
            if (!ret.IsSuccessful)
            {
                logger.Error($"ReadAddrSeq failed at index {i}: {ret.Error}");
@@ -585,7 +609,8 @@ public class UDPClientPool
    /// <param name="timeout">超时时间（毫秒）</param>
    /// <returns>写入结果，true表示写入成功</returns>
    public static async ValueTask<Result<bool>> WriteAddr(
-            IPEndPoint endPoint, int taskID, UInt32 devAddr, UInt32 data, int timeout = 1000)
+            IPEndPoint endPoint, int taskID, UInt32 devAddr,
+            UInt32 data, int timeout = 1000, ProgressReporter? progress = null)
    {
        var ret = false;
        var opts = new SendAddrPackOptions()
@@ -596,14 +621,17 @@ public class UDPClientPool
            Address = devAddr,
            IsWrite = true,
        };
+        progress?.Report(20);

        // Write Register
        ret = await UDPClientPool.SendAddrPackAsync(endPoint, new SendAddrPackage(opts));
        if (!ret) return new(new Exception("Send 1st address package failed!"));
+        progress?.Report(40);
        // Send Data Package
        ret = await UDPClientPool.SendDataPackAsync(endPoint,
                new SendDataPackage(Common.Number.NumberToBytes(data, 4).Value));
        if (!ret) return new(new Exception("Send data package failed!"));
+        progress?.Report(60);

        // Check Msg Bus
        if (!MsgBus.IsRunning)
@@ -613,6 +641,7 @@ public class UDPClientPool
        var udpWriteAck = await MsgBus.UDPServer.WaitForAckAsync(
                endPoint.Address.ToString(), taskID, endPoint.Port, timeout);
        if (!udpWriteAck.IsSuccessful) return new(udpWriteAck.Error);
+        progress?.Finish();

        return udpWriteAck.Value.IsSuccessful;
    }
@@ -627,7 +656,8 @@ public class UDPClientPool
    /// <param name="timeout">超时时间（毫秒）</param>
    /// <returns>写入结果，true表示写入成功</returns>
    public static async ValueTask<Result<bool>> WriteAddr(
-        IPEndPoint endPoint, int taskID, UInt32 devAddr, byte[] dataArray, int timeout = 1000)
+        IPEndPoint endPoint, int taskID, UInt32 devAddr,
+        byte[] dataArray, int timeout = 1000, ProgressReporter? progress = null)
    {
        var ret = false;
        var opts = new SendAddrPackOptions()
@@ -649,6 +679,8 @@ public class UDPClientPool
        var writeTimes = hasRest ?
            dataArray.Length / (max4BytesPerRead * (32 / 8)) + 1 :
            dataArray.Length / (max4BytesPerRead * (32 / 8));
+        if (progress != null)
+            progress.ExpectedSteps = writeTimes;
        for (var i = 0; i < writeTimes; i++)
        {
            // Sperate Data Array
@@ -677,8 +709,11 @@ public class UDPClientPool

            if (!udpWriteAck.Value.IsSuccessful)
                return false;
+
+            progress?.Increase();
        }

+        progress?.Finish();
        return true;
    }

--- a/src/APIClient.ts
+++ b/src/APIClient.ts
--- a/src/App.vue
+++ b/src/App.vue
@@ -4,13 +4,13 @@ import Dialog from "./components/Dialog.vue";
 import { Alert, useAlertProvider } from "./components/Alert";
 import { ref, provide, computed, onMounted } from "vue";
 import { useRouter } from "vue-router";
+import { useThemeStore } from "./stores/theme";

 const router = useRouter();
+const theme = useThemeStore();

 // 主题切换状态管理
-const isDarkMode = ref(
-  window.matchMedia("(prefers-color-scheme: dark)").matches,
-);
+const isDarkMode = ref(theme.isDarkTheme());

 // Navbar显示状态管理
 const showNavbar = ref(true);
@@ -46,6 +46,7 @@ const applyTheme = () => {
 // 切换主题
 const toggleTheme = () => {
  isDarkMode.value = !isDarkMode.value;
+  theme.toggleTheme();
  applyTheme();
 };

--- a/src/components/LogicAnalyzer/LogicAnalyzerManager.ts
+++ b/src/components/LogicAnalyzer/LogicAnalyzerManager.ts
@@ -10,6 +10,7 @@ import {
  SignalTriggerConfig,
  SignalValue,
  AnalyzerChannelDiv,
+  AnalyzerClockDiv,
 } from "@/APIClient";
 import { AuthManager } from "@/utils/AuthManager";
 import { useAlertStore } from "@/components/Alert";
@@ -30,16 +31,8 @@ export type Channel = {

 // 全局模式选项
 const globalModes = [
-  {
-    value: GlobalCaptureMode.AND,
-    label: "AND",
-    description: "所有条件都满足时触发",
-  },
-  {
-    value: GlobalCaptureMode.OR,
-    label: "OR",
-    description: "任一条件满足时触发",
-  },
+  {value: GlobalCaptureMode.AND,label: "AND",description: "所有条件都满足时触发",},
+  {value: GlobalCaptureMode.OR,label: "OR",description: "任一条件满足时触发",},
  { value: GlobalCaptureMode.NAND, label: "NAND", description: "AND的非" },
  { value: GlobalCaptureMode.NOR, label: "NOR", description: "OR的非" },
 ];
@@ -76,28 +69,23 @@ const channelDivOptions = [
  { value: 32, label: "32通道", description: "启用32个通道 (CH0-CH31)" },
 ];

-// 捕获深度选项
-const captureLengthOptions = [
-  { value: 256, label: "256" },
-  { value: 512, label: "512" },
-  { value: 1024, label: "1K" },
-  { value: 2048, label: "2K" },
-  { value: 4096, label: "4K" },
-  { value: 8192, label: "8K" },
-  { value: 16384, label: "16K" },
-  { value: 32768, label: "32K" },
+const ClockDivOptions = [
+  { value: AnalyzerClockDiv.DIV1, label: "120MHz", description: "采样频率120MHz" },
+  { value: AnalyzerClockDiv.DIV2, label: "60MHz", description: "采样频率60MHz" },
+  { value: AnalyzerClockDiv.DIV4, label: "30MHz", description: "采样频率30MHz" },
+  { value: AnalyzerClockDiv.DIV8, label: "15MHz", description: "采样频率15MHz" },
+  { value: AnalyzerClockDiv.DIV16, label: "7.5MHz", description: "采样频率7.5MHz" },
+  { value: AnalyzerClockDiv.DIV32, label: "3.75MHz", description: "采样频率3.75MHz" },
+  { value: AnalyzerClockDiv.DIV64, label: "1.875MHz", description: "采样频率1.875MHz" },
+  { value: AnalyzerClockDiv.DIV128, label: "937.5KHz", description: "采样频率937.5KHz" },
 ];

-// 预捕获深度选项
-const preCaptureLengthOptions = [
-  { value: 0, label: "0" },
-  { value: 16, label: "16" },
-  { value: 32, label: "32" },
-  { value: 64, label: "64" },
-  { value: 128, label: "128" },
-  { value: 256, label: "256" },
-  { value: 512, label: "512" },
-];
+// 捕获深度限制常量
+const CAPTURE_LENGTH_MIN = 1024; // 最小捕获深度 1024
+const CAPTURE_LENGTH_MAX = 0x10000000 - 0x01000000; // 最大捕获深度
+
+// 预捕获深度限制常量  
+const PRE_CAPTURE_LENGTH_MIN = 2; // 最小预捕获深度 2

 // 默认颜色数组
 const defaultColors = [
@@ -111,9 +99,8 @@ const defaultColors = [
  "#8C33FF",
 ];

-// 添加逻辑分析仪频率常量
-const LOGIC_ANALYZER_FREQUENCY = 125_000_000; // 125MHz
-const SAMPLE_PERIOD_NS = 1_000_000_000 / LOGIC_ANALYZER_FREQUENCY; // 采样周期，单位：纳秒
+// 添加逻辑分析仪基础频率常量
+const BASE_LOGIC_ANALYZER_FREQUENCY = 120_000_000; // 120MHz基础频率

 const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
  () => {
@@ -126,8 +113,9 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
    // 触发设置相关状态
    const currentGlobalMode = ref<GlobalCaptureMode>(GlobalCaptureMode.AND);
    const currentChannelDiv = ref<number>(8); // 默认启用8个通道
-    const captureLength = ref<number>(1024); // 捕获深度，默认1024
-    const preCaptureLength = ref<number>(0); // 预捕获深度，默认0
+    const captureLength = ref<number>(CAPTURE_LENGTH_MIN); // 捕获深度，默认为最小值
+    const preCaptureLength = ref<number>(PRE_CAPTURE_LENGTH_MIN); // 预捕获深度，默认0
+    const currentclockDiv = ref<AnalyzerClockDiv>(AnalyzerClockDiv.DIV1); // 默认时钟分频为1
    const isApplying = ref(false);
    const isCapturing = ref(false); // 添加捕获状态标识

@@ -168,6 +156,17 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
      channels.filter((channel) => channel.enabled),
    );

+    // 计算属性：根据当前时钟分频获取实际采样频率
+    const currentSampleFrequency = computed(() => {
+      const divValue = Math.pow(2, currentclockDiv.value);
+      return BASE_LOGIC_ANALYZER_FREQUENCY / divValue;
+    });
+
+    // 计算属性：获取当前采样周期（纳秒）
+    const currentSamplePeriodNs = computed(() => {
+      return 1_000_000_000 / currentSampleFrequency.value;
+    });
+
    // 转换通道数字到枚举值
    const getChannelDivEnum = (channelCount: number): AnalyzerChannelDiv => {
      switch (channelCount) {
@@ -181,6 +180,64 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
      }
    };

+    // 验证捕获深度
+    const validateCaptureLength = (value: number): { valid: boolean; message?: string } => {
+      if (!Number.isInteger(value)) {
+        return { valid: false, message: "捕获深度必须是整数" };
+      }
+      if (value < CAPTURE_LENGTH_MIN) {
+        return { valid: false, message: `捕获深度不能小于 ${CAPTURE_LENGTH_MIN}` };
+      }
+      if (value > CAPTURE_LENGTH_MAX) {
+        return { valid: false, message: `捕获深度不能大于 ${CAPTURE_LENGTH_MAX.toLocaleString()}` };
+      }
+      return { valid: true };
+    };
+
+    // 验证预捕获深度
+    const validatePreCaptureLength = (value: number, currentCaptureLength: number): { valid: boolean; message?: string } => {
+      if (!Number.isInteger(value)) {
+        return { valid: false, message: "预捕获深度必须是整数" };
+      }
+      if (value < PRE_CAPTURE_LENGTH_MIN) {
+        return { valid: false, message: `预捕获深度不能小于 ${PRE_CAPTURE_LENGTH_MIN}` };
+      }
+      if (value >= currentCaptureLength) {
+        return { valid: false, message: `预捕获深度不能大于等于捕获深度 (${currentCaptureLength})` };
+      }
+      return { valid: true };
+    };
+
+    // 设置捕获深度
+    const setCaptureLength = (value: number) => {
+      const validation = validateCaptureLength(value);
+      if (!validation.valid) {
+        alert?.error(validation.message!, 3000);
+        return false;
+      }
+      
+      // 检查预捕获深度是否仍然有效
+      if (preCaptureLength.value >= value) {
+        preCaptureLength.value = Math.max(0, value - 1);
+        alert?.warn(`预捕获深度已自动调整为 ${preCaptureLength.value}`, 3000);
+      }
+      
+      captureLength.value = value;
+      return true;
+    };
+
+    // 设置预捕获深度
+    const setPreCaptureLength = (value: number) => {
+      const validation = validatePreCaptureLength(value, captureLength.value);
+      if (!validation.valid) {
+        alert?.error(validation.message!, 3000);
+        return false;
+      }
+      
+      preCaptureLength.value = value;
+      return true;
+    };
+
    // 设置通道组
    const setChannelDiv = (channelCount: number) => {
      // 验证通道数量是否有效
@@ -210,9 +267,16 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
      alert?.info(`全局触发模式已设置为 ${modeOption?.label}`, 2000);
    };

+    const setClockDiv = (mode: AnalyzerClockDiv) => {
+      currentclockDiv.value = mode;
+      const modeOption = ClockDivOptions.find((m) => m.value === mode);
+      alert?.info(`时钟分频已设置为 ${modeOption?.label}`, 2000);
+    };
+
    const resetConfiguration = () => {
      currentGlobalMode.value = GlobalCaptureMode.AND;
      currentChannelDiv.value = 8; // 重置为默认的8通道
+      currentclockDiv.value = AnalyzerClockDiv.DIV1; // 重置为默认采样频率
      setChannelDiv(8); // 重置为默认的8通道

      signalConfigs.forEach((signal) => {
@@ -243,7 +307,7 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(

        // 根据当前通道数量解析数据
        const channelCount = currentChannelDiv.value;
-        const timeStepNs = SAMPLE_PERIOD_NS;
+        const timeStepNs = currentSamplePeriodNs.value;
        
        let sampleCount: number;
        let x: number[];
@@ -486,6 +550,7 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
          channelDiv: getChannelDivEnum(currentChannelDiv.value),
          captureLength: captureLength.value,
          preCaptureLength: preCaptureLength.value,
+          clockDiv: currentclockDiv.value,
          signalConfigs: allSignals,
        });

@@ -624,13 +689,13 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(

    // 添加生成测试数据的方法
    const generateTestData = () => {
-      const sampleRate = LOGIC_ANALYZER_FREQUENCY; // 使用实际的逻辑分析仪频率
+      const sampleRate = currentSampleFrequency.value; // 使用当前设置的采样频率
      const duration = 0.001; // 1ms的数据
      const points = Math.floor(sampleRate * duration);

      const x = Array.from(
        { length: points },
-        (_, i) => (i * SAMPLE_PERIOD_NS) / 1000, // 时间轴，单位：微秒
+        (_, i) => (i * currentSamplePeriodNs.value) / 1000, // 时间轴，单位：微秒
      );

      // Generate 8 channels with different digital patterns
@@ -703,6 +768,7 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
      currentChannelDiv, // 导出当前通道组状态
      captureLength, // 导出捕获深度
      preCaptureLength, // 导出预捕获深度
+      currentclockDiv, // 导出当前采样频率状态
      isApplying,
      isCapturing, // 导出捕获状态
      isOperationInProgress, // 导出操作进行状态
@@ -711,18 +777,29 @@ const [useProvideLogicAnalyzer, useLogicAnalyzerState] = createInjectionState(
      enabledChannelCount,
      channelNames,
      enabledChannels,
+      currentSampleFrequency, // 导出当前采样频率
+      currentSamplePeriodNs, // 导出当前采样周期

      // 选项数据
      globalModes,
      operators,
      signalValues,
      channelDivOptions, // 导出通道组选项
-      captureLengthOptions, // 导出捕获深度选项
-      preCaptureLengthOptions, // 导出预捕获深度选项
+      ClockDivOptions, // 导出采样频率选项
+
+      // 捕获深度常量和验证
+      CAPTURE_LENGTH_MIN,
+      CAPTURE_LENGTH_MAX,
+      PRE_CAPTURE_LENGTH_MIN,
+      validateCaptureLength,
+      validatePreCaptureLength,
+      setCaptureLength,
+      setPreCaptureLength,

      // 触发设置方法
      setChannelDiv, // 导出设置通道组方法
      setGlobalMode,
+      setClockDiv, // 导出设置采样频率方法
      resetConfiguration,
      setLogicData,
      startCapture,
--- a/src/components/LogicAnalyzer/TriggerSettings.vue
+++ b/src/components/LogicAnalyzer/TriggerSettings.vue
@@ -3,89 +3,220 @@
    <!-- 通道配置 -->
    <div class="form-control">
      <!-- 全局触发模式选择和通道组配置 -->
-      <div class="flex flex-col lg:flex-row justify-between gap-4 my-4 mx-2">
-        <!-- 左侧：全局触发模式和通道组选择 -->
-        <div class="flex flex-col lg:flex-row gap-4">
-          <div class="flex flex-row gap-2 items-center">
-            <label class="label">
-              <span class="label-text text-sm">全局触发逻辑</span>
+      <div class="flex flex-col gap-6 my-4 mx-2">
+        <div class="flex flex-col lg:flex-row gap-6">
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              全局触发逻辑
            </label>
-            <select
-              v-model="currentGlobalMode"
-              @change="setGlobalMode(currentGlobalMode)"
-              class="select select-sm select-bordered"
-            >
-              <option
-                v-for="mode in globalModes"
-                :key="mode.value"
-                :value="mode.value"
+            <div class="relative w-[200px]">
+              <button 
+                tabindex="0" 
+                type="button" 
+                class="flex items-center gap-4 justify-between h-max outline-none focus:outline-none bg-transparent ring-transparent border border-slate-200 transition-all duration-300 ease-in disabled:opacity-50 disabled:pointer-events-none select-none text-start text-sm rounded-md py-2 px-2.5 ring shadow-sm hover:border-slate-800 hover:ring-slate-800/10 focus:border-slate-800 focus:ring-slate-800/10 w-full"
+                @click="toggleGlobalModeDropdown"
+                :aria-expanded="showGlobalModeDropdown"
+                aria-haspopup="listbox" 
+                role="combobox"
              >
-                {{ mode.label }} - {{ mode.description }}
-              </option>
-            </select>
+                <span>{{ currentGlobalModeLabel }}</span>
+                <svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg" color="currentColor" class="h-[1em] w-[1em] translate-x-0.5 stroke-[1.5]">
+                  <path d="M17 8L12 3L7 8" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                  <path d="M17 16L12 21L7 16" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                </svg>
+              </button>
+              <input readonly style="display:none" :value="currentGlobalMode" />
+              <!-- 下拉菜单 -->
+              <div v-if="showGlobalModeDropdown" class="absolute top-full left-0 right-0 mt-1 bg-white border border-slate-200 rounded-md shadow-lg z-50">
+                <div
+                  v-for="mode in globalModes"
+                  :key="mode.value"
+                  @click="selectGlobalMode(mode.value)"
+                  class="px-3 py-2 text-sm text-slate-700 hover:bg-slate-100 cursor-pointer"
+                  :class="{ 'bg-slate-100': mode.value === currentGlobalMode }"
+                >
+                  {{ mode.label }}
+                </div>
+              </div>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              {{ currentGlobalModeDescription }}
+            </p>
          </div>
-
-          <div class="flex flex-row gap-2 items-center">
-            <label class="label">
-              <span class="label-text text-sm">通道组</span>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              通道组
            </label>
-            <select
-              v-model="currentChannelDiv"
-              @change="setChannelDiv(currentChannelDiv)"
-              class="select select-sm select-bordered"
-            >
-              <option
-                v-for="option in channelDivOptions"
-                :key="option.value"
-                :value="option.value"
+            <div class="relative w-[200px]">
+              <button 
+                tabindex="0" 
+                type="button" 
+                class="flex items-center gap-4 justify-between h-max outline-none focus:outline-none bg-transparent ring-transparent border border-slate-200 transition-all duration-300 ease-in disabled:opacity-50 disabled:pointer-events-none select-none text-start text-sm rounded-md py-2 px-2.5 ring shadow-sm hover:border-slate-800 hover:ring-slate-800/10 focus:border-slate-800 focus:ring-slate-800/10 w-full"
+                @click="toggleChannelDivDropdown"
+                :aria-expanded="showChannelDivDropdown"
+                aria-haspopup="listbox" 
+                role="combobox"
              >
-                {{ option.label }}
-              </option>
-            </select>
+                <span>{{ currentChannelDivLabel }}</span>
+                <svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg" color="currentColor" class="h-[1em] w-[1em] translate-x-0.5 stroke-[1.5]">
+                  <path d="M17 8L12 3L7 8" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                  <path d="M17 16L12 21L7 16" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                </svg>
+              </button>
+              <input readonly style="display:none" :value="currentChannelDiv" />
+              <!-- 下拉菜单 -->
+              <div v-if="showChannelDivDropdown" class="absolute top-full left-0 right-0 mt-1 bg-white border border-slate-200 rounded-md shadow-lg z-50">
+                <div
+                  v-for="option in channelDivOptions"
+                  :key="option.value"
+                  @click="selectChannelDiv(option.value)"
+                  class="px-3 py-2 text-sm text-slate-700 hover:bg-slate-100 cursor-pointer"
+                  :class="{ 'bg-slate-100': option.value === currentChannelDiv }"
+                >
+                  {{ option.label }}
+                </div>
+              </div>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              {{ currentChannelDivDescription }}
+            </p>
          </div>
-
-          <div class="flex flex-row gap-2 items-center">
-            <label class="label">
-              <span class="label-text text-sm">捕获深度</span>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased text-slate-800">
+              采样频率
            </label>
-            <select
-              v-model="captureLength"
-              class="select select-sm select-bordered"
-            >
-              <option
-                v-for="option in captureLengthOptions"
-                :key="option.value"
-                :value="option.value"
+            <div class="relative w-[200px]">
+              <button 
+                tabindex="0" 
+                type="button" 
+                class="flex items-center gap-4 justify-between h-max outline-none focus:outline-none text-slate-600 bg-transparent ring-transparent border border-slate-200 transition-all duration-300 ease-in disabled:opacity-50 disabled:pointer-events-none select-none text-start text-sm rounded-md py-2 px-2.5 ring shadow-sm hover:border-slate-800 hover:ring-slate-800/10 focus:border-slate-800 focus:ring-slate-800/10 w-full"
+                @click="toggleClockDivDropdown"
+                :aria-expanded="showClockDivDropdown"
+                aria-haspopup="listbox" 
+                role="combobox"
              >
-                {{ option.label }}
-              </option>
-            </select>
+                <span>{{ currentClockDivLabel }}</span>
+                <svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg" color="currentColor" class="h-[1em] w-[1em] translate-x-0.5 stroke-[1.5]">
+                  <path d="M17 8L12 3L7 8" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                  <path d="M17 16L12 21L7 16" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"></path>
+                </svg>
+              </button>
+              <input readonly style="display:none" :value="currentclockDiv" />
+              <!-- 下拉菜单 -->
+              <div v-if="showClockDivDropdown" class="absolute top-full left-0 right-0 mt-1 bg-white border border-slate-200 rounded-md shadow-lg z-50">
+                <div
+                  v-for="option in ClockDivOptions"
+                  :key="option.value"
+                  @click="selectClockDiv(option.value)"
+                  class="px-3 py-2 text-sm text-slate-700 hover:bg-slate-100 cursor-pointer"
+                  :class="{ 'bg-slate-100': option.value === currentclockDiv }"
+                >
+                  {{ option.label }}
+                </div>
+              </div>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              {{ currentClockDivDescription }}
+            </p>
          </div>
-
-          <div class="flex flex-row gap-2 items-center">
-            <label class="label">
-              <span class="label-text text-sm">预捕获深度</span>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              捕获深度
            </label>
-            <select
-              v-model="preCaptureLength"
-              class="select select-sm select-bordered"
-            >
-              <option
-                v-for="option in preCaptureLengthOptions"
-                :key="option.value"
-                :value="option.value"
+            <div class="relative w-[200px]">
+              <button 
+                @click="decreaseCaptureLength"
+                class="absolute right-9 top-1 rounded-md border border-transparent p-1.5 text-center text-sm transition-all hover:bg-slate-100 focus:bg-slate-100 active:bg-slate-100 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none" 
+                type="button"
+                :disabled="captureLength <= CAPTURE_LENGTH_MIN"
              >
-                {{ option.label }}
-              </option>
-            </select>
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="w-4 h-4">
+                  <path d="M3.75 7.25a.75.75 0 0 0 0 1.5h8.5a.75.75 0 0 0 0-1.5h-8.5Z" />
+                </svg>
+              </button>
+              <input 
+                v-model.number="captureLength"
+                @change="handleCaptureLengthChange"
+                type="number" 
+                :min="CAPTURE_LENGTH_MIN"
+                :max="CAPTURE_LENGTH_MAX"
+                class="w-full bg-transparent placeholder:text-sm border border-slate-200 rounded-md pl-3 pr-20 py-2 transition duration-300 ease focus:outline-none focus:border-slate-400 ring ring-transparent hover:ring-slate-800/10 focus:ring-slate-800/10 hover:border-slate-800 shadow-sm focus:shadow appearance-none [&::-webkit-outer-spin-button]:appearance-none [&::-webkit-inner-spin-button]:appearance-none" 
+                :placeholder="CAPTURE_LENGTH_MIN.toString()"
+              />
+              <button 
+                @click="increaseCaptureLength"
+                class="absolute right-1 top-1 rounded-md border border-transparent p-1.5 text-center text-sm transition-all hover:bg-slate-100 focus:bg-slate-100 active:bg-slate-100 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none" 
+                type="button"
+                :disabled="captureLength >= CAPTURE_LENGTH_MAX"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="w-4 h-4">
+                  <path d="M8.75 3.75a.75.75 0 0 0-1.5 0v3.5h-3.5a.75.75 0 0 0 0 1.5h3.5v3.5a.75.75 0 0 0 1.5 0v-3.5h3.5a.75.75 0 0 0 0-1.5h-3.5v-3.5Z" />
+                </svg>
+              </button>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              范围: {{ CAPTURE_LENGTH_MIN.toLocaleString() }} - {{ CAPTURE_LENGTH_MAX.toLocaleString() }}
+            </p>
+          </div>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              预捕获深度
+            </label>
+            <div class="relative w-[200px]">
+              <button 
+                @click="decreasePreCaptureLength"
+                class="absolute right-9 top-1 rounded-md border border-transparent p-1.5 text-center text-sm transition-all hover:bg-slate-100 focus:bg-slate-100 active:bg-slate-100 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none" 
+                type="button"
+                :disabled="preCaptureLength <= PRE_CAPTURE_LENGTH_MIN"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="w-4 h-4">
+                  <path d="M3.75 7.25a.75.75 0 0 0 0 1.5h8.5a.75.75 0 0 0 0-1.5h-8.5Z" />
+                </svg>
+              </button>
+              <input 
+                v-model.number="preCaptureLength"
+                @change="handlePreCaptureLengthChange"
+                type="number" 
+                :min="PRE_CAPTURE_LENGTH_MIN"
+                :max="Math.max(0, captureLength - 1)"
+                class="w-full bg-transparent placeholder:text-sm border border-slate-200 rounded-md pl-3 pr-20 py-2 transition duration-300 ease focus:outline-none focus:border-slate-400 ring ring-transparent hover:ring-slate-800/10 focus:ring-slate-800/10 hover:border-slate-800 shadow-sm focus:shadow appearance-none [&::-webkit-outer-spin-button]:appearance-none [&::-webkit-inner-spin-button]:appearance-none" 
+                :placeholder="PRE_CAPTURE_LENGTH_MIN.toString()"
+              />
+              <button 
+                @click="increasePreCaptureLength"
+                class="absolute right-1 top-1 rounded-md border border-transparent p-1.5 text-center text-sm transition-all hover:bg-slate-100 focus:bg-slate-100 active:bg-slate-100 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none" 
+                type="button"
+                :disabled="preCaptureLength >= Math.max(0, captureLength - 1)"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" class="w-4 h-4">
+                  <path d="M8.75 3.75a.75.75 0 0 0-1.5 0v3.5h-3.5a.75.75 0 0 0 0 1.5h3.5v3.5a.75.75 0 0 0 1.5 0v-3.5h3.5a.75.75 0 0 0 0-1.5h-3.5v-3.5Z" />
+                </svg>
+              </button>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              范围: {{ PRE_CAPTURE_LENGTH_MIN }} - {{ Math.max(0, captureLength - 1) }}
+            </p>
+          </div>
+          <div class="flex flex-col gap-2">
+            <label class="block text-sm font-semibold antialiased">
+              重置配置
+            </label>
+            <div class="relative w-[200px]">
+              <button 
+                @click="resetConfiguration"
+                class="w-10 h-10 bg-transparent text-red-600 text-sm border border-red-200 rounded-md py-2 px-2.5 transition duration-300 ease ring ring-transparent hover:ring-red-600/10 focus:ring-red-600/10 hover:border-red-600 shadow-sm focus:shadow flex items-center justify-center"
+                type="button"
+                title="重置配置"
+              >
+                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" class="w-4 h-4">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
+                </svg>
+              </button>
+            </div>
+            <p class="flex items-center text-xs text-slate-400">
+              恢复所有设置到默认值
+            </p>
          </div>
-        </div>
-
-        <!-- 右侧：操作按钮 -->
-        <div class="flex flex-row gap-2">
-          <button @click="resetConfiguration" class="btn btn-outline btn-sm">
-            重置配置
-          </button>
        </div>
      </div>
      <!-- 通道列表 -->
@@ -177,12 +308,14 @@
 </template>

 <script setup lang="ts">
+import { computed, ref, onMounted, onUnmounted } from "vue";
 import { useRequiredInjection } from "@/utils/Common";
 import { useLogicAnalyzerState } from "./LogicAnalyzerManager";

 const {
  currentGlobalMode,
  currentChannelDiv,
+  currentclockDiv,
  captureLength,
  preCaptureLength,
  isApplying,
@@ -193,10 +326,153 @@ const {
  operators,
  signalValues,
  channelDivOptions,
-  captureLengthOptions,
-  preCaptureLengthOptions,
+  ClockDivOptions,
+  CAPTURE_LENGTH_MIN,
+  CAPTURE_LENGTH_MAX,
+  PRE_CAPTURE_LENGTH_MIN,
+  validateCaptureLength,
+  validatePreCaptureLength,
+  setCaptureLength,
+  setPreCaptureLength,
  setChannelDiv,
  setGlobalMode,
+  setClockDiv,
  resetConfiguration,
 } = useRequiredInjection(useLogicAnalyzerState);
+
+// 下拉菜单状态
+const showGlobalModeDropdown = ref(false);
+const showChannelDivDropdown = ref(false);
+const showClockDivDropdown = ref(false);
+
+// 处理捕获深度变化
+const handleCaptureLengthChange = () => {
+  setCaptureLength(captureLength.value);
+};
+
+// 处理预捕获深度变化
+const handlePreCaptureLengthChange = () => {
+  setPreCaptureLength(preCaptureLength.value);
+};
+
+// 增加捕获深度
+const increaseCaptureLength = () => {
+  const newValue = Math.min(captureLength.value + 1024, CAPTURE_LENGTH_MAX);
+  setCaptureLength(newValue);
+};
+
+// 减少捕获深度
+const decreaseCaptureLength = () => {
+  const newValue = Math.max(captureLength.value - 1024, CAPTURE_LENGTH_MIN);
+  setCaptureLength(newValue);
+};
+
+// 增加预捕获深度
+const increasePreCaptureLength = () => {
+  const maxValue = Math.max(0, captureLength.value - 1);
+  const newValue = Math.min(preCaptureLength.value + 64, maxValue);
+  setPreCaptureLength(newValue);
+};
+
+// 减少预捕获深度
+const decreasePreCaptureLength = () => {
+  const newValue = Math.max(preCaptureLength.value - 64, PRE_CAPTURE_LENGTH_MIN);
+  setPreCaptureLength(newValue);
+};
+
+// 计算属性：获取当前全局模式的标签
+const currentGlobalModeLabel = computed(() => {
+  const mode = globalModes.find(m => m.value === currentGlobalMode.value);
+  return mode ? mode.label : '';
+});
+
+// 计算属性：获取当前全局模式的描述
+const currentGlobalModeDescription = computed(() => {
+  const mode = globalModes.find(m => m.value === currentGlobalMode.value);
+  return mode ? mode.description : '';
+});
+
+// 计算属性：获取当前通道组的标签
+const currentChannelDivLabel = computed(() => {
+  const option = channelDivOptions.find(opt => opt.value === currentChannelDiv.value);
+  return option ? option.label : '';
+});
+
+// 计算属性：获取当前通道组的描述
+const currentChannelDivDescription = computed(() => {
+  const option = channelDivOptions.find(opt => opt.value === currentChannelDiv.value);
+  return option ? option.description : '';
+});
+
+// 计算属性：获取当前采样频率的标签
+const currentClockDivLabel = computed(() => {
+  const option = ClockDivOptions.find(opt => opt.value === currentclockDiv.value);
+  return option ? option.label : '';
+});
+
+// 计算属性：获取当前采样频率的描述
+const currentClockDivDescription = computed(() => {
+  const option = ClockDivOptions.find(opt => opt.value === currentclockDiv.value);
+  return option ? option.description : '';
+});
+
+// 全局模式下拉菜单相关函数
+const toggleGlobalModeDropdown = () => {
+  showGlobalModeDropdown.value = !showGlobalModeDropdown.value;
+  if (showGlobalModeDropdown.value) {
+    showChannelDivDropdown.value = false;
+    showClockDivDropdown.value = false;
+  }
+};
+
+const selectGlobalMode = (mode: any) => {
+  setGlobalMode(mode);
+  showGlobalModeDropdown.value = false;
+};
+
+// 通道组下拉菜单相关函数
+const toggleChannelDivDropdown = () => {
+  showChannelDivDropdown.value = !showChannelDivDropdown.value;
+  if (showChannelDivDropdown.value) {
+    showGlobalModeDropdown.value = false;
+    showClockDivDropdown.value = false;
+  }
+};
+
+const selectChannelDiv = (value: number) => {
+  setChannelDiv(value);
+  showChannelDivDropdown.value = false;
+};
+
+// 采样频率下拉菜单相关函数
+const toggleClockDivDropdown = () => {
+  showClockDivDropdown.value = !showClockDivDropdown.value;
+  if (showClockDivDropdown.value) {
+    showGlobalModeDropdown.value = false;
+    showChannelDivDropdown.value = false;
+  }
+};
+
+const selectClockDiv = (value: any) => {
+  setClockDiv(value);
+  showClockDivDropdown.value = false;
+};
+
+// 点击其他地方关闭下拉菜单
+const handleClickOutside = (event: MouseEvent) => {
+  const target = event.target as HTMLElement;
+  if (!target.closest('.relative')) {
+    showGlobalModeDropdown.value = false;
+    showChannelDivDropdown.value = false;
+    showClockDivDropdown.value = false;
+  }
+};
+
+onMounted(() => {
+  document.addEventListener('click', handleClickOutside);
+});
+
+onUnmounted(() => {
+  document.removeEventListener('click', handleClickOutside);
+});
 </script>
--- a/src/components/MarkdownEditor.vue
+++ b/src/components/MarkdownEditor.vue
@@ -0,0 +1,33 @@
+<script setup lang="ts">
+import { ref } from "vue";
+import { MdEditor } from "md-editor-v3";
+import "md-editor-v3/lib/style.css";
+import { useThemeStore } from "@/stores/theme";
+
+const theme = useThemeStore();
+
+const text = ref("# Hello Editor");
+
+async function handleSaveEvent(v: string, h: Promise<string>) {}
+
+async function loadMarkdownFromString(markdown: string) {
+  text.value = markdown;
+}
+
+async function loadMarkdownFromUrl(url: string) {
+  const response = await fetch(url);
+  const markdown = await response.text();
+  text.value = markdown;
+}
+
+defineExpose({
+  loadMarkdownFromString,
+  loadMarkdownFromUrl,
+});
+</script>
+
+<template>
+  <MdEditor v-model="text" :theme="theme.currentMode" />
+</template>
+
+<style lang="postcss" scoped></style>
--- a/src/components/Navbar.vue
+++ b/src/components/Navbar.vue
@@ -44,7 +44,7 @@
            </router-link>
          </li>
          <li class="my-1 hover:translate-x-1 transition-all duration-300">
-            <router-link to="/markdown-test" class="text-base font-medium">
+            <router-link to="/markdown" class="text-base font-medium">
              <FileText class="icon" />
              Markdown测试
            </router-link>
--- a/src/components/TutorialCarousel.vue
+++ b/src/components/TutorialCarousel.vue
@@ -4,7 +4,8 @@
    @wheel.prevent="handleWheel"
    @mouseenter="pauseAutoRotation"
    @mouseleave="resumeAutoRotation"
-  >    <!-- 例程卡片堆叠 -->
+  >
+    <!-- 例程卡片堆叠 -->
    <div class="card-stack relative mx-auto">
      <div
        v-for="(tutorial, index) in tutorials"
@@ -16,26 +17,39 @@
      >
        <!-- 卡片内容 -->
        <div class="relative">
-          <!-- 图片 -->          <img 
-            :src="tutorial.thumbnail || `https://placehold.co/600x400?text=${tutorial.title}`" 
+          <!-- 图片 -->
+          <img
+            :src="
+              tutorial.thumbnail ||
+              `https://kaifage.com/api/placeholder/600/400?text=${tutorial.title}&color=000000&bgColor=ffffff&fontSize=72`
+            "
            class="w-full object-contain"
            :alt="tutorial.title"
-            style="width: 600px; height: 400px;"
+            style="width: 600px; height: 400px"
          />

          <!-- 卡片蒙层 -->
          <div
            class="absolute inset-0 bg-primary opacity-20 transition-opacity duration-300"
-            :class="{'opacity-10': index === currentIndex}"
+            :class="{ 'opacity-10': index === currentIndex }"
          ></div>

          <!-- 标题覆盖层 -->
-          <div class="absolute bottom-0 left-0 right-0 p-4 bg-gradient-to-t from-base-300 to-transparent">
+          <div
+            class="absolute bottom-0 left-0 right-0 p-4 bg-gradient-to-t from-base-300 to-transparent"
+          >
            <div class="flex flex-col gap-2">
-              <h3 class="text-lg font-bold text-base-content">{{ tutorial.title }}</h3>
-              <p class="text-sm opacity-80 truncate">{{ tutorial.description }}</p>
+              <h3 class="text-lg font-bold text-base-content">
+                {{ tutorial.title }}
+              </h3>
+              <p class="text-sm opacity-80 truncate">
+                {{ tutorial.description }}
+              </p>
              <!-- 标签显示 -->
-              <div v-if="tutorial.tags && tutorial.tags.length > 0" class="flex flex-wrap gap-1">
+              <div
+                v-if="tutorial.tags && tutorial.tags.length > 0"
+                class="flex flex-wrap gap-1"
+              >
                <span
                  v-for="tag in tutorial.tags.slice(0, 3)"
                  :key="tag"
@@ -64,10 +78,10 @@
 </template>

 <script setup lang="ts">
-import { ref, onMounted, onUnmounted } from 'vue';
-import { useRouter } from 'vue-router';
-import { AuthManager } from '@/utils/AuthManager';
-import type { ExamSummary } from '@/APIClient';
+import { ref, onMounted, onUnmounted } from "vue";
+import { useRouter } from "vue-router";
+import { AuthManager } from "@/utils/AuthManager";
+import type { ExamInfo } from "@/APIClient";

 // 接口定义
 interface Tutorial {
@@ -104,21 +118,21 @@ const handleCardClick = (index: number, tutorialId: string) => {
 // 从数据库加载实验数据
 onMounted(async () => {
  try {
-    console.log('正在从数据库加载实验数据...');
+    console.log("正在从数据库加载实验数据...");

    // 创建认证客户端
    const client = AuthManager.createAuthenticatedExamClient();

    // 获取实验列表
-    const examList: ExamSummary[] = await client.getExamList();
+    const examList: ExamInfo[] = await client.getExamList();

    // 筛选可见的实验并转换为Tutorial格式
    const visibleExams = examList
-      .filter(exam => exam.isVisibleToUsers)
+      .filter((exam) => exam.isVisibleToUsers)
      .slice(0, 6); // 限制轮播显示最多6个实验

    if (visibleExams.length === 0) {
-      console.warn('没有找到可见的实验');
+      console.warn("没有找到可见的实验");
      return;
    }

@@ -129,11 +143,17 @@ onMounted(async () => {
      try {
        // 获取实验的封面资源（模板资源）
        const resourceClient = AuthManager.createAuthenticatedResourceClient();
-        const resourceList = await resourceClient.getResourceList(exam.id, 'cover', 'template');
+        const resourceList = await resourceClient.getResourceList(
+          exam.id,
+          "cover",
+          "template",
+        );
        if (resourceList && resourceList.length > 0) {
          // 使用第一个封面资源
          const coverResource = resourceList[0];
-          const fileResponse = await resourceClient.getResourceById(coverResource.id);
+          const fileResponse = await resourceClient.getResourceById(
+            coverResource.id,
+          );
          // 创建Blob URL作为缩略图
          thumbnail = URL.createObjectURL(fileResponse.data);
        }
@@ -144,29 +164,31 @@ onMounted(async () => {
      return {
        id: exam.id,
        title: exam.name,
-        description: '点击查看实验详情',
+        description: "点击查看实验详情",
        thumbnail,
-        tags: exam.tags || []
+        tags: exam.tags || [],
      };
    });

    tutorials.value = await Promise.all(tutorialPromises);

-    console.log('成功加载实验数据:', tutorials.value.length, '个实验');
+    console.log("成功加载实验数据:", tutorials.value.length, "个实验");

    // 启动自动旋转
    startAutoRotation();
  } catch (error) {
-    console.error('加载实验数据失败:', error);
+    console.error("加载实验数据失败:", error);

    // 如果加载失败，显示默认的占位内容
-    tutorials.value = [{
-      id: 'placeholder',
-      title: '实验数据加载中...',
-      description: '请稍后或刷新页面重试',
-      thumbnail: undefined,
-      tags: []
-    }];
+    tutorials.value = [
+      {
+        id: "placeholder",
+        title: "实验数据加载中...",
+        description: "请稍后或刷新页面重试",
+        thumbnail: undefined,
+        tags: [],
+      },
+    ];
  }
 });

@@ -177,8 +199,8 @@ onUnmounted(() => {
  }

  // 清理创建的Blob URLs
-  tutorials.value.forEach(tutorial => {
-    if (tutorial.thumbnail && tutorial.thumbnail.startsWith('blob:')) {
+  tutorials.value.forEach((tutorial) => {
+    if (tutorial.thumbnail && tutorial.thumbnail.startsWith("blob:")) {
      URL.revokeObjectURL(tutorial.thumbnail);
    }
  });
@@ -200,7 +222,8 @@ const nextCard = () => {

 // 上一张卡片
 const prevCard = () => {
-  currentIndex.value = (currentIndex.value - 1 + tutorials.value.length) % tutorials.value.length;
+  currentIndex.value =
+    (currentIndex.value - 1 + tutorials.value.length) % tutorials.value.length;
 };

 // 设置活动卡片
@@ -234,36 +257,44 @@ const resumeAutoRotation = () => {
 const goToExam = (examId: string) => {
  // 跳转到实验列表页面并传递examId参数，页面将自动打开对应的实验详情模态框
  router.push({
-    path: '/exam',
-    query: { examId: examId }
+    path: "/exam",
+    query: { examId: examId },
  });
 };

 // 计算卡片类和样式
 const getCardClass = (index: number) => {
  const isActive = index === currentIndex.value;
-  const isPrev = (index === currentIndex.value - 1) || (currentIndex.value === 0 && index === tutorials.value.length - 1);
-  const isNext = (index === currentIndex.value + 1) || (currentIndex.value === tutorials.value.length - 1 && index === 0);
+  const isPrev =
+    index === currentIndex.value - 1 ||
+    (currentIndex.value === 0 && index === tutorials.value.length - 1);
+  const isNext =
+    index === currentIndex.value + 1 ||
+    (currentIndex.value === tutorials.value.length - 1 && index === 0);

  return {
-    'z-30': isActive,
-    'z-20': isPrev || isNext,
-    'z-10': !isActive && !isPrev && !isNext,
-    'hover:scale-105': isActive,
-    'cursor-pointer': true
+    "z-30": isActive,
+    "z-20": isPrev || isNext,
+    "z-10": !isActive && !isPrev && !isNext,
+    "hover:scale-105": isActive,
+    "cursor-pointer": true,
  };
 };

 const getCardStyle = (index: number) => {
  const isActive = index === currentIndex.value;
-  const isPrev = (index === currentIndex.value - 1) || (currentIndex.value === 0 && index === tutorials.value.length - 1);
-  const isNext = (index === currentIndex.value + 1) || (currentIndex.value === tutorials.value.length - 1 && index === 0);
+  const isPrev =
+    index === currentIndex.value - 1 ||
+    (currentIndex.value === 0 && index === tutorials.value.length - 1);
+  const isNext =
+    index === currentIndex.value + 1 ||
+    (currentIndex.value === tutorials.value.length - 1 && index === 0);

  // 基本样式
  let style = {
-    transform: 'scale(1) translateY(0) rotate(0deg)',
-    opacity: '1',
-    filter: 'blur(0)'
+    transform: "scale(1) translateY(0) rotate(0deg)",
+    opacity: "1",
+    filter: "blur(0)",
  };

  // 活动卡片
@@ -273,26 +304,26 @@ const getCardStyle = (index: number) => {

  // 上一张卡片
  if (isPrev) {
-    style.transform = 'scale(0.85) translateY(-10%) rotate(-5deg)';
-    style.opacity = '0.7';
-    style.filter = 'blur(1px)';
+    style.transform = "scale(0.85) translateY(-10%) rotate(-5deg)";
+    style.opacity = "0.7";
+    style.filter = "blur(1px)";
    return style;
  }

  // 下一张卡片
  if (isNext) {
-    style.transform = 'scale(0.85) translateY(10%) rotate(5deg)';
-    style.opacity = '0.7';
-    style.filter = 'blur(1px)';
+    style.transform = "scale(0.85) translateY(10%) rotate(5deg)";
+    style.opacity = "0.7";
+    style.filter = "blur(1px)";
    return style;
  }

  // 其他卡片
-  style.transform = 'scale(0.7) translateY(0) rotate(0deg)';
-  style.opacity = '0.4';
-  style.filter = 'blur(2px)';
+  style.transform = "scale(0.7) translateY(0) rotate(0deg)";
+  style.opacity = "0.4";
+  style.filter = "blur(2px)";
  return style;
-}
+};
 </script>

 <style scoped>
--- a/src/components/UploadCard.vue
+++ b/src/components/UploadCard.vue
@@ -8,7 +8,11 @@
      <fieldset class="fieldset w-full">
        <legend class="fieldset-legend text-sm">示例比特流文件</legend>
        <div class="space-y-2">
-          <div v-for="bitstream in availableBitstreams" :key="bitstream.id" class="flex items-center justify-between p-2 border-2 border-base-300 rounded-lg">
+          <div
+            v-for="bitstream in availableBitstreams"
+            :key="bitstream.id"
+            class="flex items-center justify-between p-2 border-2 border-base-300 rounded-lg"
+          >
            <span class="text-sm">{{ bitstream.name }}</span>
            <div class="flex gap-2">
              <button
@@ -18,24 +22,20 @@
              >
                <div v-if="isDownloading">
                  <span class="loading loading-spinner loading-xs"></span>
-                  下载中...
-                </div>
-                <div v-else>
-                  下载示例
+                  {{ downloadProgress }}%
                </div>
+                <div v-else>下载示例</div>
              </button>
              <button
                @click="programExampleBitstream(bitstream)"
                class="btn btn-sm btn-primary"
-                :disabled="isDownloading || isProgramming || !uploadEvent"
+                :disabled="isDownloading || isProgramming"
              >
                <div v-if="isProgramming">
                  <span class="loading loading-spinner loading-xs"></span>
                  烧录中...
                </div>
-                <div v-else>
-                  直接烧录
-                </div>
+                <div v-else>直接烧录</div>
              </button>
            </div>
          </div>
@@ -44,25 +44,34 @@
    </div>

    <!-- 分割线 -->
-    <div v-if="examId && availableBitstreams.length > 0" class="divider">或</div>
+    <div v-if="examId && availableBitstreams.length > 0" class="divider">
+      或
+    </div>

    <!-- Input File -->
    <fieldset class="fieldset w-full">
      <legend class="fieldset-legend text-sm">上传自定义比特流文件</legend>
-      <input type="file" ref="fileInput" class="file-input w-full" @change="handleFileChange" />
+      <input
+        type="file"
+        ref="fileInput"
+        class="file-input w-full"
+        @change="handleFileChange"
+      />
      <label class="fieldset-label">文件最大容量: {{ maxMemory }}MB</label>
    </fieldset>

    <!-- Upload Button -->
    <div class="card-actions w-full">
-      <button @click="handleClick" class="btn btn-primary grow" :disabled="isUploading || isProgramming">
+      <button
+        @click="handleClick"
+        class="btn btn-primary grow"
+        :disabled="isUploading || isProgramming"
+      >
        <div v-if="isUploading">
          <span class="loading loading-spinner"></span>
          上传中...
        </div>
-        <div v-else>
-          {{ buttonText }}
-        </div>
+        <div v-else>上传并下载</div>
      </button>
    </div>
  </div>
@@ -73,32 +82,71 @@ import { computed, ref, useTemplateRef, onMounted } from "vue";
 import { AuthManager } from "@/utils/AuthManager"; // Adjust the path based on your project structure
 import { useDialogStore } from "@/stores/dialog";
 import { isNull, isUndefined } from "lodash";
+import { useEquipments } from "@/stores/equipments";
+import type { HubConnection } from "@microsoft/signalr";
+import type {
+  IProgressHub,
+  IProgressReceiver,
+} from "@/utils/signalR/TypedSignalR.Client/server.Hubs";
+import {
+  getHubProxyFactory,
+  getReceiverRegister,
+} from "@/utils/signalR/TypedSignalR.Client";
+import { ProgressStatus } from "@/utils/signalR/server.Hubs";
+import { useRequiredInjection } from "@/utils/Common";
+import { useAlertStore } from "./Alert";

 interface Props {
-  uploadEvent?: (file: File, examId: string) => Promise<number | null>;
-  downloadEvent?: (bitstreamId: number) => Promise<boolean>;
  maxMemory?: number;
  examId?: string; // 新增examId属性
 }

 const props = withDefaults(defineProps<Props>(), {
  maxMemory: 4,
-  examId: '',
+  examId: "",
 });

 const emits = defineEmits<{
  finishedUpload: [file: File];
 }>();

+const alert = useRequiredInjection(useAlertStore);
 const dialog = useDialogStore();
+const eqps = useEquipments();

 const isUploading = ref(false);
 const isDownloading = ref(false);
 const isProgramming = ref(false);
-const availableBitstreams = ref<{id: number, name: string}[]>([]);
+const availableBitstreams = ref<{ id: number; name: string }[]>([]);

-const buttonText = computed(() => {
-  return isUndefined(props.downloadEvent) ? "上传" : "上传并下载";
+// Progress
+const downloadTaskId = ref("");
+const downloadProgress = ref(0);
+const progressHubConnection = ref<HubConnection>();
+const progressHubProxy = ref<IProgressHub>();
+const progressHubReceiver: IProgressReceiver = {
+  onReceiveProgress: async (msg) => {
+    if (msg.taskId == downloadTaskId.value) {
+      if (msg.status == ProgressStatus.InProgress) {
+        downloadProgress.value = msg.progressPercent;
+      } else if (msg.status == ProgressStatus.Failed) {
+        dialog.error(msg.errorMessage);
+      } else if (msg.status == ProgressStatus.Completed) {
+        alert.info("比特流下载成功");
+      }
+    }
+  },
+};
+onMounted(async () => {
+  progressHubConnection.value =
+    AuthManager.createAuthenticatedProgressHubConnection();
+  progressHubProxy.value = getHubProxyFactory("IProgressHub").createHubProxy(
+    progressHubConnection.value,
+  );
+  getReceiverRegister("IProgressReceiver").register(
+    progressHubConnection.value,
+    progressHubReceiver,
+  );
 });

 const fileInput = useTemplateRef("fileInput");
@@ -120,7 +168,7 @@ onMounted(async () => {

 // 加载可用的比特流文件列表
 async function loadAvailableBitstreams() {
-  console.log('加载可用比特流文件，examId:', props.examId);
+  console.log("加载可用比特流文件，examId:", props.examId);
  if (!props.examId) {
    availableBitstreams.value = [];
    return;
@@ -129,16 +177,24 @@ async function loadAvailableBitstreams() {
  try {
    const resourceClient = AuthManager.createAuthenticatedResourceClient();
    // 使用新的ResourceClient API获取比特流模板资源列表
-    const resources = await resourceClient.getResourceList(props.examId, 'bitstream', 'template');
-    availableBitstreams.value = resources.map(r => ({ id: r.id, name: r.name })) || [];
+    const resources = await resourceClient.getResourceList(
+      props.examId,
+      "bitstream",
+      "template",
+    );
+    availableBitstreams.value =
+      resources.map((r) => ({ id: r.id, name: r.name })) || [];
  } catch (error) {
-    console.error('加载比特流列表失败:', error);
+    console.error("加载比特流列表失败:", error);
    availableBitstreams.value = [];
  }
 }

 // 下载示例比特流
-async function downloadExampleBitstream(bitstream: {id: number, name: string}) {
+async function downloadExampleBitstream(bitstream: {
+  id: number;
+  name: string;
+}) {
  if (isDownloading.value) return;

  isDownloading.value = true;
@@ -151,7 +207,7 @@ async function downloadExampleBitstream(bitstream: {id: number, name: string}) {
    if (response && response.data) {
      // 创建下载链接
      const url = URL.createObjectURL(response.data);
-      const link = document.createElement('a');
+      const link = document.createElement("a");
      link.href = url;
      link.download = response.fileName || bitstream.name;
      document.body.appendChild(link);
@@ -164,7 +220,7 @@ async function downloadExampleBitstream(bitstream: {id: number, name: string}) {
      dialog.error("下载失败：响应数据为空");
    }
  } catch (error) {
-    console.error('下载示例比特流失败:', error);
+    console.error("下载示例比特流失败:", error);
    dialog.error("下载示例比特流失败");
  } finally {
    isDownloading.value = false;
@@ -172,25 +228,17 @@ async function downloadExampleBitstream(bitstream: {id: number, name: string}) {
 }

 // 直接烧录示例比特流
-async function programExampleBitstream(bitstream: {id: number, name: string}) {
+async function programExampleBitstream(bitstream: {
+  id: number;
+  name: string;
+}) {
  if (isProgramming.value) return;

  isProgramming.value = true;
  try {
-    const resourceClient = AuthManager.createAuthenticatedResourceClient();
-
-    if (props.downloadEvent) {
-      const downloadSuccess = await props.downloadEvent(bitstream.id);
-      if (downloadSuccess) {
-        dialog.info("示例比特流烧录成功");
-      } else {
-        dialog.error("烧录失败");
-      }
-    } else {
-      dialog.info("示例比特流props.downloadEvent未定义 无法烧录");
-    }
+    const downloadTaskId = await eqps.jtagDownloadBitstream(bitstream.id);
  } catch (error) {
-    console.error('烧录示例比特流失败:', error);
+    console.error("烧录示例比特流失败:", error);
    dialog.error("烧录示例比特流失败");
  } finally {
    isProgramming.value = false;
@@ -225,22 +273,16 @@ async function handleClick(event: Event): Promise<void> {
  }

  if (!checkFile(bitstream.value)) return;
-  if (isUndefined(props.uploadEvent)) {
-    dialog.error("无法上传");
-    return;
-  }

  isUploading.value = true;
  let uploadedBitstreamId: number | null = null;
  try {
    console.log("开始上传比特流文件:", bitstream.value.name);
-    const bitstreamId = await props.uploadEvent(bitstream.value, props.examId || '');
+    const bitstreamId = await eqps.jtagUploadBitstream(
+      bitstream.value,
+      props.examId || "",
+    );
    console.log("上传结果，ID:", bitstreamId);
-    if (isUndefined(props.downloadEvent)) {
-      console.log("上传成功，下载未定义");
-      isUploading.value = false;
-      return;
-    }
    if (bitstreamId === null || bitstreamId === undefined) {
      isUploading.value = false;
      return;
@@ -251,6 +293,7 @@ async function handleClick(event: Event): Promise<void> {
    console.error(e);
    return;
  }
+  isUploading.value = false;

  // Download
  try {
@@ -258,16 +301,14 @@ async function handleClick(event: Event): Promise<void> {
    if (uploadedBitstreamId === null || uploadedBitstreamId === undefined) {
      dialog.error("uploadedBitstreamId is null or undefined");
    } else {
-      const ret = await props.downloadEvent(uploadedBitstreamId);
-      if (ret) dialog.info("下载成功");
-      else dialog.error("下载失败");
+      isDownloading.value = true;
+      downloadTaskId.value =
+        await eqps.jtagDownloadBitstream(uploadedBitstreamId);
    }
  } catch (e) {
    dialog.error("下载失败");
    console.error(e);
  }
-
-  isUploading.value = false;
 }
 </script>

--- a/src/components/equipments/MotherBoardCaps.vue
+++ b/src/components/equipments/MotherBoardCaps.vue
@@ -24,7 +24,6 @@
    <UploadCard
      :exam-id="props.examId"
      :upload-event="eqps.jtagUploadBitstream"
-      :download-event="handleDownloadBitstream"
      :bitstream-file="eqps.jtagBitstream"
      @update:bitstream-file="handleBitstreamChange"
    >
@@ -128,11 +127,6 @@ function handleBitstreamChange(file: File | undefined) {
  eqps.jtagBitstream = file;
 }

-async function handleDownloadBitstream(bitstreamId: number): Promise<boolean> {
-  console.log("开始下载比特流，ID:", bitstreamId);
-  return await eqps.jtagDownloadBitstream(bitstreamId);
-}
-
 function handleSelectJtagSpeed(event: Event) {
  const target = event.target as HTMLSelectElement;
  eqps.jtagSetSpeed(target.selectedIndex);
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,10 +1,9 @@
-import './assets/main.css'
+import "./assets/main.css";

-import { createApp } from 'vue'
-import { createPinia } from 'pinia'
+import { createApp } from "vue";
+import { createPinia } from "pinia";

-import App from '@/App.vue'
-import router from './router'
-
-const app = createApp(App).use(router).use(createPinia()).mount('#app')
+import App from "@/App.vue";
+import router from "./router";

+const app = createApp(App).use(router).use(createPinia()).mount("#app");
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -4,7 +4,8 @@ import AuthView from "../views/AuthView.vue";
 import ProjectView from "../views/Project/Index.vue";
 import TestView from "../views/TestView.vue";
 import UserView from "@/views/User/Index.vue";
-import ExamView from "@/views/ExamView.vue";
+import ExamView from "@/views/Exam/Index.vue";
+import MarkdownEditor from "@/components/MarkdownEditor.vue";

 const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
@@ -15,6 +16,7 @@ const router = createRouter({
    { path: "/test", name: "test", component: TestView },
    { path: "/user", name: "user", component: UserView },
    { path: "/exam", name: "exam", component: ExamView },
+    { path: "/markdown", name: "markdown", component: MarkdownEditor },
  ],
 });

--- a/src/stores/equipments.ts
+++ b/src/stores/equipments.ts
@@ -10,9 +10,12 @@ import { useDialogStore } from "./dialog";
 import { toFileParameterOrUndefined } from "@/utils/Common";
 import { AuthManager } from "@/utils/AuthManager";
 import { HubConnection, HubConnectionBuilder } from "@microsoft/signalr";
-import { getHubProxyFactory, getReceiverRegister } from "@/TypedSignalR.Client";
+import {
+  getHubProxyFactory,
+  getReceiverRegister,
+} from "@/utils/signalR/TypedSignalR.Client";
 import type { ResourceInfo } from "@/APIClient";
-import type { IJtagHub } from "@/TypedSignalR.Client/server.Hubs.JtagHub";
+import type { IJtagHub } from "@/utils/signalR/TypedSignalR.Client/server.Hubs";

 export const useEquipments = defineStore("equipments", () => {
  // Global Stores
@@ -123,15 +126,18 @@ export const useEquipments = defineStore("equipments", () => {
    enableJtagBoundaryScan.value = enable;
  }

-  async function jtagUploadBitstream(bitstream: File, examId?: string): Promise<number | null> {
+  async function jtagUploadBitstream(
+    bitstream: File,
+    examId?: string,
+  ): Promise<string | null> {
    try {
      // 自动开启电源
      await powerSetOnOff(true);

      const resourceClient = AuthManager.createAuthenticatedResourceClient();
      const resp = await resourceClient.addResource(
-        'bitstream',
-        'user',
+        "bitstream",
+        "user",
        examId || null,
        toFileParameterOrUndefined(bitstream),
      );
@@ -149,10 +155,10 @@ export const useEquipments = defineStore("equipments", () => {
    }
  }

-  async function jtagDownloadBitstream(bitstreamId?: number): Promise<boolean> {
+  async function jtagDownloadBitstream(bitstreamId?: string): Promise<string> {
    if (bitstreamId === null || bitstreamId === undefined) {
      dialog.error("请先选择要下载的比特流");
-      return false;
+      return "";
    }

    const release = await jtagClientMutex.acquire();
@@ -170,7 +176,7 @@ export const useEquipments = defineStore("equipments", () => {
    } catch (e) {
      dialog.error("下载错误");
      console.error(e);
-      return false;
+      throw e;
    } finally {
      release();
    }
--- a/src/stores/theme.ts
+++ b/src/stores/theme.ts
@@ -1,67 +1,73 @@
-import { ref, computed, watch } from 'vue'
-import { defineStore } from 'pinia'
+import { ref, computed, watch } from "vue";
+import { defineStore } from "pinia";

 // 本地存储主题的键名
-const THEME_STORAGE_KEY = 'fpga-weblab-theme'
+const THEME_STORAGE_KEY = "fpga-weblab-theme";

-export const useThemeStore = defineStore('theme', () => {
-  const allTheme = ["winter", "night"]
+export const useThemeStore = defineStore("theme", () => {
+  const allTheme = ["winter", "night"];
  const darkTheme = "night";
  const lightTheme = "winter";

  // 尝试从本地存储中获取保存的主题
  const getSavedTheme = (): string | null => {
-    return localStorage.getItem(THEME_STORAGE_KEY)
-  }
+    return localStorage.getItem(THEME_STORAGE_KEY);
+  };

  // 检测系统主题偏好
  const getPreferredTheme = (): string => {
-    const savedTheme = getSavedTheme()
+    const savedTheme = getSavedTheme();
    // 如果有保存的主题设置，优先使用
    if (savedTheme && allTheme.includes(savedTheme)) {
-      return savedTheme
+      return savedTheme;
    }
    // 否则检测系统主题模式
-    return window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches 
-      ? darkTheme : lightTheme
-  }
+    return window.matchMedia &&
+      window.matchMedia("(prefers-color-scheme: dark)").matches
+      ? darkTheme
+      : lightTheme;
+  };

  // 初始化主题为首选主题
-  const currentTheme = ref(getPreferredTheme())
+  const currentTheme = ref(getPreferredTheme());
+  const currentMode = computed(() =>
+    currentTheme.value === darkTheme ? "dark" : "light",
+  );

  // 保存主题到本地存储
  const saveTheme = (theme: string) => {
-    localStorage.setItem(THEME_STORAGE_KEY, theme)
-  }
+    localStorage.setItem(THEME_STORAGE_KEY, theme);
+  };

  // 当主题变化时，保存到本地存储
  watch(currentTheme, (newTheme) => {
-    saveTheme(newTheme)
-  })
+    saveTheme(newTheme);
+  });

  // 添加系统主题变化的监听
  const setupThemeListener = () => {
    if (window.matchMedia) {
-      const colorSchemeQuery = window.matchMedia('(prefers-color-scheme: dark)')
+      const colorSchemeQuery = window.matchMedia(
+        "(prefers-color-scheme: dark)",
+      );
      const handler = (e: MediaQueryListEvent) => {
        // 只有当用户没有手动设置过主题时，才跟随系统变化
        if (!getSavedTheme()) {
-          currentTheme.value = e.matches ? darkTheme : lightTheme
+          currentTheme.value = e.matches ? darkTheme : lightTheme;
        }
-      }
+      };

      // 添加主题变化监听器
-      colorSchemeQuery.addEventListener('change', handler)
+      colorSchemeQuery.addEventListener("change", handler);
    }
-  }
+  };
  function setTheme(theme: string) {
-    const isContained: boolean = allTheme.includes(theme)
+    const isContained: boolean = allTheme.includes(theme);
    if (isContained) {
-      currentTheme.value = theme
-      saveTheme(theme) // 保存主题到本地存储
-    }
-    else {
-      console.error(`Not have such theme: ${theme}`)
+      currentTheme.value = theme;
+      saveTheme(theme); // 保存主题到本地存储
+    } else {
+      console.error(`Not have such theme: ${theme}`);
    }
  }

@@ -77,26 +83,26 @@ export const useThemeStore = defineStore('theme', () => {
  }

  function isDarkTheme(): boolean {
-    return currentTheme.value == darkTheme
+    return currentTheme.value == darkTheme;
  }

  function isLightTheme(): boolean {
-    return currentTheme.value == lightTheme
+    return currentTheme.value == lightTheme;
  }

  // 初始化时设置系统主题变化监听器
-  if (typeof window !== 'undefined') {
-    setupThemeListener()
+  if (typeof window !== "undefined") {
+    setupThemeListener();
  }

  return {
    allTheme,
    currentTheme,
+    currentMode,
    setTheme,
    toggleTheme,
    isDarkTheme,
    isLightTheme,
-    setupThemeListener
-  }
-})
-
+    setupThemeListener,
+  };
+});
--- a/src/utils/AuthManager.ts
+++ b/src/utils/AuthManager.ts
@@ -15,6 +15,7 @@ import {
  DebuggerClient,
  ExamClient,
  ResourceClient,
+  HdmiVideoStreamClient,
 } from "@/APIClient";
 import router from "@/router";
 import { HubConnectionBuilder } from "@microsoft/signalr";
@@ -38,7 +39,8 @@ type SupportedClient =
  | OscilloscopeApiClient
  | DebuggerClient
  | ExamClient
-  | ResourceClient;
+  | ResourceClient
+  | HdmiVideoStreamClient;

 export class AuthManager {
  // 存储token到localStorage
@@ -205,16 +207,23 @@ export class AuthManager {
    return AuthManager.createAuthenticatedClient(ResourceClient);
  }

-  public static createAuthenticatedJtagHubConnection() {
-    const token = this.getToken();
-    if (isNull(token)) {
-      router.push("/login");
-      throw Error("Token Null!");
-    }
+  public static createAuthenticatedHdmiVideoStreamClient(): HdmiVideoStreamClient {
+    return AuthManager.createAuthenticatedClient(HdmiVideoStreamClient);
+  }

+  public static createAuthenticatedJtagHubConnection() {
    return new HubConnectionBuilder()
      .withUrl("http://127.0.0.1:5000/hubs/JtagHub", {
-        accessTokenFactory: () => token,
+        accessTokenFactory: () => this.getToken() ?? "",
+      })
+      .withAutomaticReconnect()
+      .build();
+  }
+
+  public static createAuthenticatedProgressHubConnection() {
+    return new HubConnectionBuilder()
+      .withUrl("http://127.0.0.1:5000/hubs/ProgressHub", {
+        accessTokenFactory: () => this.getToken() ?? "",
      })
      .withAutomaticReconnect()
      .build();
--- a/src/utils/Common.ts
+++ b/src/utils/Common.ts
@@ -48,3 +48,14 @@ export function useOptionalInjection<T>(
  const value = useFn();
  return value ?? defaultValue;
 }
+
+export function formatDate(date: Date | string) {
+  const dateObj = typeof date === "string" ? new Date(date) : date;
+  return dateObj.toLocaleString("zh-CN", {
+    year: "numeric",
+    month: "2-digit",
+    day: "2-digit",
+    hour: "2-digit",
+    minute: "2-digit",
+  });
+}
--- a/src/utils/signalR/TypedSignalR.Client/index.ts
+++ b/src/utils/signalR/TypedSignalR.Client/index.ts
@@ -3,7 +3,8 @@
 /* tslint:disable */
 // @ts-nocheck
 import type { HubConnection, IStreamResult, Subject } from '@microsoft/signalr';
-import type { IJtagHub, IJtagReceiver } from './server.Hubs.JtagHub';
+import type { IJtagHub, IProgressHub, IJtagReceiver, IProgressReceiver } from './server.Hubs';
+import type { ProgressInfo } from '../server.Hubs';


 // components
@@ -43,22 +44,30 @@ class ReceiverMethodSubscription implements Disposable {

 export type HubProxyFactoryProvider = {
    (hubType: "IJtagHub"): HubProxyFactory<IJtagHub>;
+    (hubType: "IProgressHub"): HubProxyFactory<IProgressHub>;
 }

 export const getHubProxyFactory = ((hubType: string) => {
    if(hubType === "IJtagHub") {
        return IJtagHub_HubProxyFactory.Instance;
    }
+    if(hubType === "IProgressHub") {
+        return IProgressHub_HubProxyFactory.Instance;
+    }
 }) as HubProxyFactoryProvider;

 export type ReceiverRegisterProvider = {
    (receiverType: "IJtagReceiver"): ReceiverRegister<IJtagReceiver>;
+    (receiverType: "IProgressReceiver"): ReceiverRegister<IProgressReceiver>;
 }

 export const getReceiverRegister = ((receiverType: string) => {
    if(receiverType === "IJtagReceiver") {
        return IJtagReceiver_Binder.Instance;
    }
+    if(receiverType === "IProgressReceiver") {
+        return IProgressReceiver_Binder.Instance;
+    }
 }) as ReceiverRegisterProvider;

 // HubProxy
@@ -92,6 +101,27 @@ class IJtagHub_HubProxy implements IJtagHub {
    }
 }

+class IProgressHub_HubProxyFactory implements HubProxyFactory<IProgressHub> {
+    public static Instance = new IProgressHub_HubProxyFactory();
+
+    private constructor() {
+    }
+
+    public readonly createHubProxy = (connection: HubConnection): IProgressHub => {
+        return new IProgressHub_HubProxy(connection);
+    }
+}
+
+class IProgressHub_HubProxy implements IProgressHub {
+
+    public constructor(private connection: HubConnection) {
+    }
+
+    public readonly join = async (taskId: string): Promise<boolean> => {
+        return await this.connection.invoke("Join", taskId);
+    }
+}
+

 // Receiver

@@ -116,3 +146,24 @@ class IJtagReceiver_Binder implements ReceiverRegister<IJtagReceiver> {
    }
 }

+class IProgressReceiver_Binder implements ReceiverRegister<IProgressReceiver> {
+
+    public static Instance = new IProgressReceiver_Binder();
+
+    private constructor() {
+    }
+
+    public readonly register = (connection: HubConnection, receiver: IProgressReceiver): Disposable => {
+
+        const __onReceiveProgress = (...args: [ProgressInfo]) => receiver.onReceiveProgress(...args);
+
+        connection.on("OnReceiveProgress", __onReceiveProgress);
+
+        const methodList: ReceiverMethod[] = [
+            { methodName: "OnReceiveProgress", method: __onReceiveProgress }
+        ]
+
+        return new ReceiverMethodSubscription(connection, methodList);
+    }
+}
+
--- a/src/utils/signalR/TypedSignalR.Client/server.Hubs.ts
+++ b/src/utils/signalR/TypedSignalR.Client/server.Hubs.ts
@@ -3,6 +3,7 @@
 /* tslint:disable */
 // @ts-nocheck
 import type { IStreamResult, Subject } from '@microsoft/signalr';
+import type { ProgressInfo } from '../server.Hubs';

 export type IJtagHub = {
    /**
@@ -21,6 +22,14 @@ export type IJtagHub = {
    stopBoundaryScan(): Promise<boolean>;
 }

+export type IProgressHub = {
+    /**
+    * @param taskId Transpiled from string
+    * @returns Transpiled from System.Threading.Tasks.Task<bool>
+    */
+    join(taskId: string): Promise<boolean>;
+}
+
 export type IJtagReceiver = {
    /**
    * @param msg Transpiled from System.Collections.Generic.Dictionary<string, bool>
@@ -29,3 +38,11 @@ export type IJtagReceiver = {
    onReceiveBoundaryScanData(msg: Partial<Record<string, boolean>>): Promise<void>;
 }

+export type IProgressReceiver = {
+    /**
+    * @param message Transpiled from server.Hubs.ProgressInfo
+    * @returns Transpiled from System.Threading.Tasks.Task
+    */
+    onReceiveProgress(message: ProgressInfo): Promise<void>;
+}
+
--- a/src/utils/signalR/server.Hubs.ts
+++ b/src/utils/signalR/server.Hubs.ts
@@ -0,0 +1,25 @@
+/* THIS (.ts) FILE IS GENERATED BY Tapper */
+/* eslint-disable */
+/* tslint:disable */
+
+/** Transpiled from server.Hubs.ProgressStatus */
+export enum ProgressStatus {
+    Pending = 0,
+    InProgress = 1,
+    Completed = 2,
+    Canceled = 3,
+    Failed = 4,
+}
+
+/** Transpiled from server.Hubs.ProgressInfo */
+export type ProgressInfo = {
+    /** Transpiled from string */
+    taskId: string;
+    /** Transpiled from server.Hubs.ProgressStatus */
+    status: ProgressStatus;
+    /** Transpiled from int */
+    progressPercent: number;
+    /** Transpiled from string */
+    errorMessage: string;
+}
+
--- a/src/views/AuthView.vue
+++ b/src/views/AuthView.vue
@@ -2,7 +2,10 @@
  <div class="flex items-center justify-center min-h-screen bg-base-200">
    <div class="relative w-full max-w-md">
      <!-- Login Card -->
-      <div v-if="!showSignUp" class="card card-dash h-80 w-100 shadow-xl bg-base-100">
+      <div
+        v-if="!showSignUp"
+        class="card card-dash h-80 w-100 shadow-xl bg-base-100"
+      >
        <div class="card-body">
          <h1 class="card-title place-self-center my-3 text-2xl">用户登录</h1>
          <div class="flex flex-col w-full h-full">
@@ -44,7 +47,10 @@
      </div>

      <!-- Sign Up Card -->
-      <div v-if="showSignUp" class="card card-dash h-96 w-100 shadow-xl bg-base-100">
+      <div
+        v-if="showSignUp"
+        class="card card-dash h-96 w-100 shadow-xl bg-base-100"
+      >
        <div class="card-body">
          <h1 class="card-title place-self-center my-3 text-2xl">用户注册</h1>
          <div class="flex flex-col w-full h-full">
@@ -122,7 +128,7 @@ const isSignUpLoading = ref(false);
 const signUpData = ref({
  username: "",
  email: "",
-  password: ""
+  password: "",
 });

 // 登录处理函数
@@ -149,7 +155,7 @@ const handleLogin = async () => {

    // 短暂延迟后跳转到project页面
    setTimeout(async () => {
-      await router.push("/project");
+      router.go(-1);
    }, 1000);
  } catch (error: any) {
    console.error("Login error:", error);
@@ -180,7 +186,7 @@ const handleRegister = () => {
  signUpData.value = {
    username: "",
    email: "",
-    password: ""
+    password: "",
  };
 };

@@ -227,7 +233,7 @@ const handleSignUp = async () => {
    const result = await dataClient.signUpUser(
      signUpData.value.username.trim(),
      signUpData.value.email.trim(),
-      signUpData.value.password.trim()
+      signUpData.value.password.trim(),
    );

    if (result) {
@@ -271,7 +277,7 @@ const checkExistingToken = async () => {
    const isValid = await AuthManager.verifyToken();
    if (isValid) {
      // 如果token仍然有效，直接跳转到project页面
-      await router.push("/project");
+      router.go(-1);
    }
  } catch (error) {
    // token无效或验证失败，继续显示登录页面
--- a/src/views/Exam/ExamCard.vue
+++ b/src/views/Exam/ExamCard.vue
--- a/src/views/Exam/ExamEditModal.vue
+++ b/src/views/Exam/ExamEditModal.vue
@@ -0,0 +1,776 @@
+<template>
+  <div v-if="isShowModal" class="modal modal-open overflow-hidden">
+    <div class="modal-box w-full max-w-7xl max-h-[90vh] p-0 overflow-hidden">
+      <div
+        class="flex justify-between items-center p-6 border-b border-base-300"
+      >
+        <h2 class="text-2xl font-bold text-base-content">
+          {{ mode === "create" ? "新建实验" : "编辑实验" }}
+        </h2>
+        <button @click="close" class="btn btn-sm btn-circle btn-ghost">
+          <svg
+            class="w-6 h-6"
+            fill="none"
+            stroke="currentColor"
+            viewBox="0 0 24 24"
+          >
+            <path
+              stroke-linecap="round"
+              stroke-linejoin="round"
+              stroke-width="2"
+              d="M6 18L18 6M6 6l12 12"
+            />
+          </svg>
+        </button>
+      </div>
+
+      <form @submit.prevent="submitCreateExam" class="flex h-[calc(90vh-5rem)]">
+        <!-- 左侧：基本信息 -->
+        <div class="w-110 p-6 overflow-y-auto border-r border-base-300">
+          <div class="space-y-6">
+            <h3 class="text-xl font-semibold text-base-content mb-4">
+              基本信息
+            </h3>
+
+            <!-- 实验ID -->
+            <div class="form-control">
+              <label class="label">
+                <span class="label-text font-medium">实验ID *</span>
+              </label>
+              <input
+                type="text"
+                v-model="editExamInfo.id"
+                class="input input-bordered w-full"
+                placeholder="例如: EXP001"
+                required
+              />
+            </div>
+
+            <!-- 实验名称 -->
+            <div class="form-control">
+              <label class="label">
+                <span class="label-text font-medium">实验名称 *</span>
+              </label>
+              <input
+                type="text"
+                v-model="editExamInfo.name"
+                class="input input-bordered w-full"
+                placeholder="实验名称"
+                required
+              />
+            </div>
+
+            <!-- 实验描述 -->
+            <div class="form-control">
+              <label class="label">
+                <span class="label-text font-medium">实验描述 *</span>
+              </label>
+              <textarea
+                v-model="editExamInfo.description"
+                class="textarea textarea-bordered w-full h-32"
+                placeholder="详细描述实验内容、目标和要求..."
+                required
+              ></textarea>
+            </div>
+
+            <!-- 标签 -->
+            <div class="form-control">
+              <div class="flex flex-wrap gap-2 mb-3 min-h-[2rem]">
+                <span
+                  v-for="(tag, index) in editExamInfo.tags"
+                  :key="index"
+                  class="badge badge-primary gap-2"
+                >
+                  {{ tag }}
+                  <button
+                    type="button"
+                    @click="removeTag(index)"
+                    class="text-primary-content hover:text-error"
+                  >
+                    <svg
+                      class="w-3 h-3"
+                      fill="none"
+                      stroke="currentColor"
+                      viewBox="0 0 24 24"
+                    >
+                      <path
+                        stroke-linecap="round"
+                        stroke-linejoin="round"
+                        stroke-width="2"
+                        d="M6 18L18 6M6 6l12 12"
+                      />
+                    </svg>
+                  </button>
+                </span>
+              </div>
+              <div class="flex gap-2">
+                <input
+                  type="text"
+                  v-model="newTagInput"
+                  @keydown.enter.prevent="addTag"
+                  class="input input-bordered flex-1"
+                  placeholder="输入标签按回车添加"
+                />
+              </div>
+            </div>
+
+            <!-- 难度等级 -->
+            <div class="form-control">
+              <div class="flex items-center justify-between p-4 rounded-lg">
+                <span class="label-text font-medium">难度等级 *</span>
+                <div class="flex items-center gap-4">
+                  <div class="rating rating-lg">
+                    <input
+                      v-for="i in 5"
+                      :key="i"
+                      type="radio"
+                      :value="i"
+                      v-model="editExamInfo.difficulty"
+                      class="mask mask-star-2 bg-orange-400"
+                    />
+                  </div>
+                  <span class="text-lg font-medium text-base-content"
+                    >({{ editExamInfo.difficulty }}/5)</span
+                  >
+                </div>
+              </div>
+            </div>
+
+            <!-- 可见性 -->
+            <div class="form-control">
+              <div class="p-4 rounded-lg">
+                <label class="label cursor-pointer justify-start gap-4">
+                  <input
+                    type="checkbox"
+                    v-model="editExamInfo.isVisibleToUsers"
+                    class="checkbox checkbox-primary"
+                  />
+                  <div>
+                    <span class="label-text font-medium">对学生可见</span>
+                    <div class="text-sm text-base-content/70">
+                      开启后学生可以在实验列表中看到此实验
+                    </div>
+                  </div>
+                </label>
+              </div>
+            </div>
+
+            <!-- 提交按钮 -->
+            <div class="pt-4 border-t border-base-300">
+              <div class="space-y-3">
+                <button
+                  type="submit"
+                  :disabled="isUpdating || !canCreateExam"
+                  class="btn btn-primary w-full"
+                >
+                  <span
+                    v-if="isUpdating"
+                    class="loading loading-spinner loading-sm mr-2"
+                  ></span>
+                  {{
+                    mode === "create"
+                      ? isUpdating
+                        ? "创建中..."
+                        : "创建实验"
+                      : isUpdating
+                        ? "更新中..."
+                        : "更新实验"
+                  }}
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <!-- 右侧：文件上传 -->
+        <div class="flex-1 p-6 overflow-y-auto">
+          <div class="space-y-6">
+            <h3 class="text-xl font-semibold text-base-content mb-4">
+              资源文件
+            </h3>
+
+            <!-- 第一行：MD文档 和 图片资源 -->
+            <div class="grid grid-cols-2 gap-4">
+              <!-- MD文档 -->
+              <div class="space-y-2">
+                <label class="text-sm font-medium text-base-content"
+                  >MD文档 (必需)</label
+                >
+                <div
+                  class="border-2 border-dashed border-base-300 rounded-lg p-6 text-center cursor-pointer hover:border-primary hover:bg-primary/5 transition-colors aspect-square flex items-center justify-center"
+                  @click="mdFileInput?.click()"
+                  @dragover.prevent
+                  @dragenter.prevent
+                  @drop.prevent="(e) => handleFileDrop(e, 'md')"
+                >
+                  <div
+                    v-if="!uploadFiles.mdFile"
+                    class="flex flex-col items-center gap-3"
+                  >
+                    <FileTextIcon
+                      class="w-12 h-12 text-base-content opacity-40"
+                    />
+                    <div class="text-sm text-base-content/70 text-center">
+                      <div class="font-medium mb-1">点击或拖拽上传</div>
+                      <div class="text-xs">支持 .md 文件</div>
+                    </div>
+                  </div>
+                  <div v-else class="flex flex-col items-center gap-2">
+                    <FileTextIcon class="w-8 h-8 text-success" />
+                    <div class="text-xs font-medium text-success text-center">
+                      {{ uploadFiles.mdFile.name }}
+                    </div>
+                    <div class="text-xs text-base-content/50">点击重新选择</div>
+                  </div>
+                </div>
+                <input
+                  type="file"
+                  ref="mdFileInput"
+                  @change="(e) => handleFileChange(e, 'md')"
+                  accept=".md"
+                  class="hidden"
+                />
+              </div>
+
+              <!-- 图片资源 -->
+              <div class="space-y-2">
+                <label class="text-sm font-medium text-base-content"
+                  >图片资源 (可选)</label
+                >
+                <div
+                  class="border-2 border-dashed border-base-300 rounded-lg p-6 text-center cursor-pointer hover:border-primary hover:bg-primary/5 transition-colors aspect-square flex items-center justify-center"
+                  @click="imageFilesInput?.click()"
+                  @dragover.prevent
+                  @dragenter.prevent
+                  @drop.prevent="(e) => handleFileDrop(e, 'image')"
+                >
+                  <div
+                    v-if="uploadFiles.imageFiles.length === 0"
+                    class="flex flex-col items-center gap-3"
+                  >
+                    <ImageIcon class="w-12 h-12 text-base-content opacity-40" />
+                    <div class="text-sm text-base-content/70 text-center">
+                      <div class="font-medium mb-1">点击或拖拽上传</div>
+                      <div class="text-xs">支持 PNG, JPG, GIF 等图片格式</div>
+                    </div>
+                  </div>
+                  <div v-else class="flex flex-col items-center gap-2">
+                    <ImageIcon class="w-8 h-8 text-success" />
+                    <div class="text-xs font-medium text-success">
+                      {{ uploadFiles.imageFiles.length }} 个文件
+                    </div>
+                    <div class="text-xs text-base-content/50">点击重新选择</div>
+                  </div>
+                </div>
+                <input
+                  type="file"
+                  ref="imageFilesInput"
+                  @change="(e) => handleFileChange(e, 'image')"
+                  accept="image/*"
+                  multiple
+                  class="hidden"
+                />
+              </div>
+            </div>
+
+            <!-- 第二行：示例比特流 和 画布模板 -->
+            <div class="grid grid-cols-2 gap-4">
+              <!-- 示例比特流 -->
+              <div class="space-y-2">
+                <label class="text-sm font-medium text-base-content"
+                  >示例比特流 (可选)</label
+                >
+                <div
+                  class="border-2 border-dashed border-base-300 rounded-lg p-6 text-center cursor-pointer hover:border-primary hover:bg-primary/5 transition-colors aspect-square flex items-center justify-center"
+                  @click="bitstreamFilesInput?.click()"
+                  @dragover.prevent
+                  @dragenter.prevent
+                  @drop.prevent="(e) => handleFileDrop(e, 'bitstream')"
+                >
+                  <div
+                    v-if="uploadFiles.bitstreamFiles.length === 0"
+                    class="flex flex-col items-center gap-3"
+                  >
+                    <BinaryIcon
+                      class="w-12 h-12 text-base-content opacity-40"
+                    />
+                    <div class="text-sm text-base-content/70 text-center">
+                      <div class="font-medium mb-1">点击或拖拽上传</div>
+                      <div class="text-xs">支持 .sbit, .bit, .bin 文件</div>
+                    </div>
+                  </div>
+                  <div v-else class="flex flex-col items-center gap-2">
+                    <BinaryIcon class="w-8 h-8 text-success" />
+                    <div class="text-xs font-medium text-success">
+                      {{ uploadFiles.bitstreamFiles.length }} 个文件
+                    </div>
+                    <div class="text-xs text-base-content/50">点击重新选择</div>
+                  </div>
+                </div>
+                <input
+                  type="file"
+                  ref="bitstreamFilesInput"
+                  @change="(e) => handleFileChange(e, 'bitstream')"
+                  accept=".sbit,.bit,.bin"
+                  multiple
+                  class="hidden"
+                />
+              </div>
+
+              <!-- 画布模板 -->
+              <div class="space-y-2">
+                <label class="text-sm font-medium text-base-content"
+                  >画布模板 (可选)</label
+                >
+                <div
+                  class="border-2 border-dashed border-base-300 rounded-lg p-6 text-center cursor-pointer hover:border-primary hover:bg-primary/5 transition-colors aspect-square flex items-center justify-center"
+                  @click="canvasFilesInput?.click()"
+                  @dragover.prevent
+                  @dragenter.prevent
+                  @drop.prevent="(e) => handleFileDrop(e, 'canvas')"
+                >
+                  <div
+                    v-if="uploadFiles.canvasFiles.length === 0"
+                    class="flex flex-col items-center gap-3"
+                  >
+                    <FileJsonIcon
+                      class="w-12 h-12 text-base-content opacity-40"
+                    />
+                    <div class="text-sm text-base-content/70 text-center">
+                      <div class="font-medium mb-1">点击或拖拽上传</div>
+                      <div class="text-xs">支持 .json 文件</div>
+                    </div>
+                  </div>
+                  <div v-else class="flex flex-col items-center gap-2">
+                    <FileJsonIcon class="w-8 h-8 text-success" />
+                    <div class="text-xs font-medium text-success">
+                      {{ uploadFiles.canvasFiles.length }} 个文件
+                    </div>
+                    <div class="text-xs text-base-content/50">点击重新选择</div>
+                  </div>
+                </div>
+                <input
+                  type="file"
+                  ref="canvasFilesInput"
+                  @change="(e) => handleFileChange(e, 'canvas')"
+                  accept=".json"
+                  multiple
+                  class="hidden"
+                />
+              </div>
+            </div>
+
+            <!-- 第三行：资源包 (单独一个，居中) -->
+            <div class="flex justify-center">
+              <div class="w-1/2 space-y-2">
+                <label class="text-sm font-medium text-base-content"
+                  >资源包 (可选)</label
+                >
+                <div
+                  class="border-2 border-dashed border-base-300 rounded-lg p-6 text-center cursor-pointer hover:border-primary hover:bg-primary/5 transition-colors aspect-square flex items-center justify-center"
+                  @click="resourceFileInput?.click()"
+                  @dragover.prevent
+                  @dragenter.prevent
+                  @drop.prevent="(e) => handleFileDrop(e, 'resource')"
+                >
+                  <div
+                    v-if="!uploadFiles.resourceFile"
+                    class="flex flex-col items-center gap-3"
+                  >
+                    <FileArchiveIcon
+                      class="w-12 h-12 text-base-content opacity-40"
+                    />
+                    <div class="text-sm text-base-content/70 text-center">
+                      <div class="font-medium mb-1">点击或拖拽上传</div>
+                      <div class="text-xs">支持 .zip, .rar, .7z 文件</div>
+                    </div>
+                  </div>
+                  <div v-else class="flex flex-col items-center gap-2">
+                    <FileArchiveIcon class="w-8 h-8 text-success" />
+                    <div class="text-xs font-medium text-success text-center">
+                      {{ uploadFiles.resourceFile.name }}
+                    </div>
+                    <div class="text-xs text-base-content/50">点击重新选择</div>
+                  </div>
+                </div>
+                <input
+                  type="file"
+                  ref="resourceFileInput"
+                  @change="(e) => handleFileChange(e, 'resource')"
+                  accept=".zip,.rar,.7z"
+                  class="hidden"
+                />
+              </div>
+            </div>
+          </div>
+        </div>
+      </form>
+    </div>
+    <div class="modal-backdrop" @click="close"></div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import {
+  FileTextIcon,
+  ImageIcon,
+  BinaryIcon,
+  FileArchiveIcon,
+  FileJsonIcon,
+} from "lucide-vue-next";
+import { ExamDto, type FileParameter } from "@/APIClient";
+import { useAlertStore } from "@/components/Alert";
+import { AuthManager } from "@/utils/AuthManager";
+import { useRequiredInjection } from "@/utils/Common";
+import { defineModel, ref, computed } from "vue";
+import { mod } from "mathjs";
+import type { ExamInfo } from "@/APIClient";
+
+type Mode = "create" | "edit";
+
+const isShowModal = defineModel<boolean>("isShowModal", {
+  default: false,
+});
+
+const emits = defineEmits<{
+  editFinished: [examId: string];
+}>();
+
+const alert = useRequiredInjection(useAlertStore);
+
+const editExamInfo = ref({
+  id: "",
+  name: "",
+  description: "",
+  tags: [] as string[],
+  difficulty: 1,
+  isVisibleToUsers: true,
+});
+
+const isUpdating = ref(false);
+const mode = ref<Mode>("create");
+const newTagInput = ref("");
+
+// 文件上传相关
+const uploadFiles = ref({
+  mdFile: null as File | null,
+  imageFiles: [] as File[],
+  bitstreamFiles: [] as File[],
+  canvasFiles: [] as File[],
+  resourceFile: null as File | null,
+});
+
+// 文件输入引用
+const mdFileInput = ref<HTMLInputElement>();
+const imageFilesInput = ref<HTMLInputElement>();
+const bitstreamFilesInput = ref<HTMLInputElement>();
+const canvasFilesInput = ref<HTMLInputElement>();
+const resourceFileInput = ref<HTMLInputElement>();
+
+// 计算属性
+const canCreateExam = computed(() => {
+  return (
+    editExamInfo.value.id.trim() !== "" &&
+    editExamInfo.value.name.trim() !== "" &&
+    editExamInfo.value.description.trim() !== "" &&
+    (uploadFiles.value.mdFile !== null || mode.value === "edit")
+  );
+});
+
+// 文件类型定义
+type FileType = "md" | "image" | "bitstream" | "canvas" | "resource";
+
+// 统一文件处理方法
+const handleFileChange = (event: Event, fileType: FileType) => {
+  const target = event.target as HTMLInputElement;
+  if (!target.files) return;
+
+  switch (fileType) {
+    case "md":
+      if (target.files.length > 0) {
+        uploadFiles.value.mdFile = target.files[0];
+      }
+      break;
+    case "image":
+      uploadFiles.value.imageFiles = Array.from(target.files);
+      break;
+    case "bitstream":
+      uploadFiles.value.bitstreamFiles = Array.from(target.files);
+      break;
+    case "canvas":
+      uploadFiles.value.canvasFiles = Array.from(target.files);
+      break;
+    case "resource":
+      if (target.files.length > 0) {
+        uploadFiles.value.resourceFile = target.files[0];
+      }
+      break;
+  }
+};
+
+const handleFileDrop = (event: DragEvent, fileType: FileType) => {
+  const files = event.dataTransfer?.files;
+  if (!files || files.length === 0) return;
+
+  switch (fileType) {
+    case "md":
+      const mdFile = files[0];
+      if (mdFile.name.endsWith(".md")) {
+        uploadFiles.value.mdFile = mdFile;
+      }
+      break;
+    case "image":
+      const imageFiles = Array.from(files).filter((file) =>
+        file.type.startsWith("image/"),
+      );
+      uploadFiles.value.imageFiles = imageFiles;
+      break;
+    case "bitstream":
+      const bitstreamFiles = Array.from(files).filter(
+        (file) =>
+          file.name.endsWith(".sbit") ||
+          file.name.endsWith(".bit") ||
+          file.name.endsWith(".bin"),
+      );
+      uploadFiles.value.bitstreamFiles = bitstreamFiles;
+      break;
+    case "canvas":
+      const canvasFiles = Array.from(files).filter((file) =>
+        file.name.endsWith(".json"),
+      );
+      uploadFiles.value.canvasFiles = canvasFiles;
+      break;
+    case "resource":
+      const resourceFile = files[0];
+      if (
+        resourceFile.name.endsWith(".zip") ||
+        resourceFile.name.endsWith(".rar") ||
+        resourceFile.name.endsWith(".7z")
+      ) {
+        uploadFiles.value.resourceFile = resourceFile;
+      }
+      break;
+  }
+};
+
+// 标签管理
+const addTag = (event?: Event) => {
+  if (event) {
+    event.preventDefault();
+    event.stopPropagation();
+  }
+  const tag = newTagInput.value.trim();
+  if (tag && !editExamInfo.value.tags.includes(tag)) {
+    editExamInfo.value.tags.push(tag);
+    newTagInput.value = "";
+  }
+};
+
+const removeTag = (index: number) => {
+  editExamInfo.value.tags.splice(index, 1);
+};
+
+const resetCreateForm = () => {
+  editExamInfo.value = {
+    id: "",
+    name: "",
+    description: "",
+    tags: [],
+    difficulty: 1,
+    isVisibleToUsers: true,
+  };
+  newTagInput.value = "";
+  uploadFiles.value = {
+    mdFile: null,
+    imageFiles: [],
+    bitstreamFiles: [],
+    canvasFiles: [],
+    resourceFile: null,
+  };
+
+  // 重置文件输入
+  if (mdFileInput.value) mdFileInput.value.value = "";
+  if (imageFilesInput.value) imageFilesInput.value.value = "";
+  if (bitstreamFilesInput.value) bitstreamFilesInput.value.value = "";
+  if (canvasFilesInput.value) canvasFilesInput.value.value = "";
+  if (resourceFileInput.value) resourceFileInput.value.value = "";
+};
+
+// 提交创建实验
+const submitCreateExam = async () => {
+  if (isUpdating.value) return;
+
+  // 验证必填字段
+  if (
+    !editExamInfo.value.id ||
+    !editExamInfo.value.name ||
+    !editExamInfo.value.description
+  ) {
+    alert?.error("请填写所有必填字段");
+    return;
+  }
+
+  if (!uploadFiles.value.mdFile) {
+    alert.error("请上传MD文档");
+    return;
+  }
+
+  isUpdating.value = true;
+
+  try {
+    const client = AuthManager.createAuthenticatedExamClient();
+
+    let exam: ExamInfo;
+    if (mode.value === "create") {
+      // 创建实验请求
+      const createRequest = new ExamDto({
+        id: editExamInfo.value.id,
+        name: editExamInfo.value.name,
+        description: editExamInfo.value.description,
+        tags: editExamInfo.value.tags,
+        difficulty: editExamInfo.value.difficulty,
+        isVisibleToUsers: editExamInfo.value.isVisibleToUsers,
+      });
+
+      // 创建实验
+      exam = await client.createExam(createRequest);
+      console.log("实验创建成功:", exam);
+    } else if (mode.value === "edit") {
+      // 编辑实验请求
+      const editRequest = new ExamDto({
+        id: editExamInfo.value.id,
+        name: editExamInfo.value.name,
+        description: editExamInfo.value.description,
+        tags: editExamInfo.value.tags,
+        difficulty: editExamInfo.value.difficulty,
+        isVisibleToUsers: editExamInfo.value.isVisibleToUsers,
+      });
+
+      // 编辑实验
+      exam = await client.updateExam(editRequest);
+      console.log("实验编辑成功:", exam);
+    } else {
+      // 处理其他模式
+      console.error("未知的模式:", mode.value);
+      throw new Error("未知的模式");
+    }
+
+    // 上传文件
+    await uploadExamResources(exam.id);
+
+    alert.success("实验创建成功");
+    close();
+    emits("editFinished", exam.id);
+  } catch (err: any) {
+    console.error("创建实验失败:", err);
+    alert.error(err.message || "创建实验失败");
+  } finally {
+    isUpdating.value = false;
+  }
+};
+
+// 上传实验资源
+async function uploadExamResources(examId: string) {
+  const client = AuthManager.createAuthenticatedResourceClient();
+
+  try {
+    // 上传MD文档
+    if (uploadFiles.value.mdFile) {
+      const mdFileParam: FileParameter = {
+        data: uploadFiles.value.mdFile,
+        fileName: uploadFiles.value.mdFile.name,
+      };
+      await client.addResource("doc", "template", examId, mdFileParam);
+      console.log("MD文档上传成功");
+    }
+
+    // 上传图片资源
+    for (const imageFile of uploadFiles.value.imageFiles) {
+      const imageFileParam: FileParameter = {
+        data: imageFile,
+        fileName: imageFile.name,
+      };
+      await client.addResource("image", "template", examId, imageFileParam);
+      console.log("图片上传成功:", imageFile.name);
+    }
+
+    // 上传比特流文件
+    for (const bitstreamFile of uploadFiles.value.bitstreamFiles) {
+      const bitstreamFileParam: FileParameter = {
+        data: bitstreamFile,
+        fileName: bitstreamFile.name,
+      };
+      await client.addResource(
+        "bitstream",
+        "template",
+        examId,
+        bitstreamFileParam,
+      );
+      console.log("比特流文件上传成功:", bitstreamFile.name);
+    }
+
+    // 上传画布模板
+    for (const canvasFile of uploadFiles.value.canvasFiles) {
+      const canvasFileParam: FileParameter = {
+        data: canvasFile,
+        fileName: canvasFile.name,
+      };
+      await client.addResource("canvas", "template", examId, canvasFileParam);
+      console.log("画布模板上传成功:", canvasFile.name);
+    }
+
+    // 上传资源包
+    if (uploadFiles.value.resourceFile) {
+      const resourceFileParam: FileParameter = {
+        data: uploadFiles.value.resourceFile,
+        fileName: uploadFiles.value.resourceFile.name,
+      };
+      await client.addResource(
+        "resource",
+        "template",
+        examId,
+        resourceFileParam,
+      );
+      console.log("资源包上传成功");
+    }
+  } catch (err: any) {
+    console.error("资源上传失败:", err);
+    alert?.error("部分资源上传失败: " + (err.message || "未知错误"));
+  }
+}
+
+function show() {
+  isShowModal.value = true;
+}
+
+function close() {
+  isShowModal.value = false;
+  mode.value = "create";
+  resetCreateForm();
+}
+
+async function editExam(examId: string) {
+  const client = AuthManager.createAuthenticatedExamClient();
+  const examInfo = await client.getExam(examId);
+
+  editExamInfo.value = {
+    id: examInfo.id,
+    name: examInfo.name,
+    description: examInfo.description,
+    tags: examInfo.tags,
+    difficulty: examInfo.difficulty,
+    isVisibleToUsers: examInfo.isVisibleToUsers,
+  };
+
+  mode.value = "edit";
+  show();
+}
+
+defineExpose({
+  show,
+  close,
+  editExam,
+});
+</script>
+
+<style lang="postcss" scoped></style>
--- a/src/views/Exam/ExamInfoModal.vue
+++ b/src/views/Exam/ExamInfoModal.vue
@@ -0,0 +1,352 @@
+<template>
+  <div v-if="show" class="modal modal-open overflow-hidden">
+    <div
+      class="modal-box w-full max-w-6xl h-[90vh] max-h-[90vh] p-0 overflow-hidden"
+    >
+      <div
+        class="flex justify-between items-center p-6 border-b border-base-300"
+      >
+        <h2 class="text-2xl font-bold text-base-content">
+          {{ selectedExam.id }} - {{ selectedExam.name }}
+        </h2>
+        <button
+          @click="closeExamDetail"
+          class="btn btn-sm btn-circle btn-ghost"
+        >
+          <svg
+            class="w-6 h-6"
+            fill="none"
+            stroke="currentColor"
+            viewBox="0 0 24 24"
+          >
+            <path
+              stroke-linecap="round"
+              stroke-linejoin="round"
+              stroke-width="2"
+              d="M6 18L18 6M6 6l12 12"
+            />
+          </svg>
+        </button>
+      </div>
+
+      <div class="flex h-[calc(90vh-5rem)]">
+        <!-- 左侧：实验信息和描述 -->
+        <div class="flex-1 p-6 overflow-y-auto border-r border-base-300">
+          <div class="space-y-6">
+            <!-- 实验信息 -->
+            <div class="card bg-base-200">
+              <div class="card-body">
+                <h3 class="card-title text-lg mb-4">实验信息</h3>
+                <div class="space-y-3">
+                  <div class="flex">
+                    <span class="font-medium text-base-content w-24"
+                      >实验ID：</span
+                    >
+                    <span class="text-base-content/70">{{
+                      selectedExam.id
+                    }}</span>
+                  </div>
+                  <div class="flex">
+                    <span class="font-medium text-base-content w-24"
+                      >实验名称：</span
+                    >
+                    <span class="text-base-content/70">{{
+                      selectedExam.name
+                    }}</span>
+                  </div>
+                  <div class="flex">
+                    <span class="font-medium text-base-content w-24"
+                      >难度等级：</span
+                    >
+                    <div class="flex items-center gap-2">
+                      <div class="rating rating-sm">
+                        <span
+                          v-for="i in 5"
+                          :key="i"
+                          class="mask mask-star-2"
+                          :class="
+                            i <= selectedExam.difficulty
+                              ? 'bg-orange-400'
+                              : 'bg-base-300'
+                          "
+                        ></span>
+                      </div>
+                      <span class="text-sm text-base-content/50"
+                        >({{ selectedExam.difficulty }}/5)</span
+                      >
+                    </div>
+                  </div>
+                  <div
+                    v-if="selectedExam.tags && selectedExam.tags.length > 0"
+                    class="flex"
+                  >
+                    <span class="font-medium text-base-content w-24"
+                      >标签：</span
+                    >
+                    <div class="flex flex-wrap gap-1">
+                      <span
+                        v-for="tag in selectedExam.tags"
+                        :key="tag"
+                        class="badge badge-outline badge-sm"
+                        >{{ tag }}</span
+                      >
+                    </div>
+                  </div>
+                  <div class="flex">
+                    <span class="font-medium text-base-content w-24"
+                      >创建时间：</span
+                    >
+                    <span class="text-base-content/70">{{
+                      formatDate(selectedExam.createdTime)
+                    }}</span>
+                  </div>
+                  <div class="flex">
+                    <span class="font-medium text-base-content w-24"
+                      >更新时间：</span
+                    >
+                    <span class="text-base-content/70">{{
+                      formatDate(selectedExam.updatedTime)
+                    }}</span>
+                  </div>
+                  <div class="flex">
+                    <span class="font-medium text-base-content w-24"
+                      >可见性：</span
+                    >
+                    <span class="text-base-content/70">{{
+                      selectedExam.isVisibleToUsers
+                        ? "对学生可见"
+                        : "仅管理员可见"
+                    }}</span>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <!-- 实验描述 -->
+            <div class="card bg-base-200">
+              <div class="card-body">
+                <h3 class="card-title text-lg mb-4">实验描述</h3>
+                <div class="prose prose-sm max-w-none">
+                  <p class="text-base-content/70">
+                    {{ selectedExam.description }}
+                  </p>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <!-- 右侧：完成情况和控制 -->
+        <div class="w-80 p-6 bg-base-200 overflow-y-auto">
+          <div class="space-y-6">
+            <!-- 完成情况 -->
+            <div class="card bg-base-100">
+              <div class="card-body">
+                <h3 class="card-title text-lg mb-4">完成情况</h3>
+
+                <div class="space-y-4">
+                  <div class="flex justify-between items-center">
+                    <span class="text-base-content/70">当前状态</span>
+                    <div class="badge badge-error">未完成</div>
+                  </div>
+
+                  <div class="flex justify-between items-center">
+                    <span class="text-base-content/70">批阅状态</span>
+                    <div class="badge badge-ghost">待提交</div>
+                  </div>
+
+                  <div class="flex justify-between items-center">
+                    <span class="text-base-content/70">成绩</span>
+                    <span class="text-base-content/50">未评分</span>
+                  </div>
+                </div>
+
+                <div class="divider"></div>
+
+                <!-- 提交历史 -->
+                <div class="space-y-3">
+                  <h4 class="font-medium text-base-content">提交历史</h4>
+                  <div
+                    v-if="isUndefined(commitsList)"
+                    class="text-sm text-base-content/50 text-center py-4"
+                  >
+                    暂无提交记录
+                  </div>
+                  <div v-else class="overflow-y-auto">
+                    <ul class="steps steps-vertical">
+                      <li class="step step-primary">Register</li>
+                      <li class="step step-primary">Choose plan</li>
+                      <li class="step">Purchase</li>
+                      <li class="step">Receive Product</li>
+                    </ul>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <!-- 操作按钮 -->
+            <div class="space-y-3">
+              <button @click="startExam" class="btn btn-primary w-full">
+                <svg
+                  class="w-5 h-5 mr-2"
+                  fill="none"
+                  stroke="currentColor"
+                  viewBox="0 0 24 24"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M14.828 14.828a4 4 0 01-5.656 0M9 10h1m4 0h1m-6 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
+                  />
+                </svg>
+                开始实验
+              </button>
+
+              <button
+                @click="downloadResources"
+                class="btn btn-outline w-full"
+                :disabled="downloadingResources"
+              >
+                <svg
+                  class="w-5 h-5 mr-2"
+                  fill="none"
+                  stroke="currentColor"
+                  viewBox="0 0 24 24"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M12 10v6m0 0l-3-3m3 3l3-3m2 8H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
+                  />
+                </svg>
+                <span v-if="downloadingResources">下载中...</span>
+                <span v-else>下载资源包</span>
+              </button>
+
+              <button class="btn btn-outline w-full">
+                <svg
+                  class="w-5 h-5 mr-2"
+                  fill="none"
+                  stroke="currentColor"
+                  viewBox="0 0 24 24"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
+                  />
+                </svg>
+                查看记录
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+    <div class="modal-backdrop" @click="closeExamDetail"></div>
+  </div>
+</template>
+<script setup lang="ts">
+import type { Commit, ExamInfo } from "@/APIClient";
+import { useAlertStore } from "@/components/Alert";
+import { AuthManager } from "@/utils/AuthManager";
+import { useRequiredInjection } from "@/utils/Common";
+import { defineModel, ref } from "vue";
+import { useRouter } from "vue-router";
+import { formatDate } from "@/utils/Common";
+import { computed } from "vue";
+import { watch } from "vue";
+import { isNull, isUndefined } from "lodash";
+
+const alertStore = useRequiredInjection(useAlertStore);
+const router = useRouter();
+
+const show = defineModel<boolean>("show", {
+  default: false,
+});
+
+const props = defineProps<{
+  selectedExam: ExamInfo;
+}>();
+
+const commitsList = ref<Commit[]>();
+async function updateCommits() {
+  const client = AuthManager.createAuthenticatedExamClient();
+  const list = await client.getCommitsByExamId(props.selectedExam.id);
+  commitsList.value = list;
+}
+watch(() => props.selectedExam, updateCommits);
+
+// Download resources
+const downloadingResources = ref(false);
+const downloadResources = async () => {
+  if (!props.selectedExam || downloadingResources.value) return;
+
+  downloadingResources.value = true;
+
+  try {
+    const resourceClient = AuthManager.createAuthenticatedResourceClient();
+
+    // 获取资源包列表（模板资源）
+    const resourceList = await resourceClient.getResourceList(
+      props.selectedExam.id,
+      "resource",
+      "template",
+    );
+
+    if (resourceList && resourceList.length > 0) {
+      // 使用新的ResourceClient API获取第一个资源包
+      const resourceId = resourceList[0].id;
+      const fileResponse = await resourceClient.getResourceById(resourceId);
+
+      // 创建Blob URL
+      const blobUrl = URL.createObjectURL(fileResponse.data);
+
+      // 创建下载链接
+      const link = document.createElement("a");
+      link.href = blobUrl;
+      link.download =
+        fileResponse.fileName ||
+        resourceList[0].name ||
+        `${props.selectedExam.name}_资源包`;
+      document.body.appendChild(link);
+      link.click();
+      document.body.removeChild(link);
+
+      // 清理Blob URL
+      URL.revokeObjectURL(blobUrl);
+
+      alertStore.success("资料下载成功");
+      console.log("资料下载成功:", props.selectedExam.id);
+    } else {
+      alertStore.error("该实验暂无资料包");
+    }
+  } catch (err: any) {
+    alertStore.error(err.message || "下载资料失败");
+    console.error("下载资料失败:", err);
+  } finally {
+    downloadingResources.value = false;
+  }
+};
+
+// 开始实验
+const startExam = () => {
+  if (props.selectedExam) {
+    // 跳转到项目页面，传递实验ID
+    console.log("开始实验:", props.selectedExam.id);
+    router.push({
+      name: "project",
+      query: { examId: props.selectedExam.id },
+    });
+  }
+};
+
+const closeExamDetail = () => {
+  show.value = false;
+};
+</script>
+
+<style lang="postcss" scoped></style>
--- a/src/views/Exam/Index.vue
+++ b/src/views/Exam/Index.vue
@@ -0,0 +1,312 @@
+<template>
+  <div class="min-h-screen bg-base-100 p-5">
+    <div class="max-w-7xl mx-auto">
+      <div
+        class="flex justify-between items-center mb-8 pb-6 border-b border-base-300"
+      >
+        <h1 class="text-3xl font-bold text-base-content">实验列表</h1>
+      </div>
+
+      <div
+        v-if="loading"
+        class="flex flex-col items-center justify-center min-h-[300px]"
+      >
+        <div class="loading loading-spinner loading-lg text-primary mb-4"></div>
+        <p class="text-base-content/70">正在加载实验列表...</p>
+      </div>
+
+      <div
+        v-else-if="error"
+        class="flex flex-col items-center justify-center min-h-[300px]"
+      >
+        <div class="alert alert-error max-w-md">
+          <svg
+            xmlns="http://www.w3.org/2000/svg"
+            class="stroke-current shrink-0 h-6 w-6"
+            fill="none"
+            viewBox="0 0 24 24"
+          >
+            <path
+              stroke-linecap="round"
+              stroke-linejoin="round"
+              stroke-width="2"
+              d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z"
+            />
+          </svg>
+          <div>
+            <h3 class="font-bold">加载失败</h3>
+            <div class="text-xs">{{ error }}</div>
+          </div>
+        </div>
+        <button @click="refreshExams" class="btn btn-primary mt-4">重试</button>
+      </div>
+
+      <div v-else class="space-y-6">
+        <div
+          v-if="exams.length === 0 && !isAdmin"
+          class="flex flex-col items-center justify-center min-h-[300px] text-center"
+        >
+          <h3 class="text-xl font-semibold text-base-content/70 mb-2">
+            暂无实验
+          </h3>
+          <p class="text-base-content/50">
+            当前没有可用的实验，请联系管理员添加实验内容。
+          </p>
+        </div>
+
+        <div
+          v-else
+          class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6"
+        >
+          <!-- 管理员添加实验卡片 -->
+          <div
+            v-if="isAdmin"
+            class="card bg-base-200 shadow-lg hover:shadow-xl transition-all duration-200 cursor-pointer hover:scale-[1.02]"
+            @click="() => examEditModalRef?.show()"
+          >
+            <div class="card-body flex items-center justify-center text-center">
+              <div class="text-primary text-6xl mb-4">+</div>
+              <h3 class="text-lg font-semibold text-primary">添加新实验</h3>
+              <p class="text-sm text-primary/70">点击创建新的实验</p>
+            </div>
+          </div>
+
+          <div
+            v-for="exam in exams"
+            :key="exam.id"
+            class="card bg-base-200 shadow-lg hover:shadow-xl transition-all duration-200 cursor-pointer hover:scale-[1.02] relative overflow-hidden"
+            @click="handleCardClicked($event, exam.id)"
+          >
+            <div class="card-body">
+              <div class="flex justify-between items-start mb-4">
+                <h3 class="card-title text-base-content">{{ exam.name }}</h3>
+                <div class="flex flex-row items-center gap-2">
+                  <button
+                    class="btn btn-ghost text-error hover:underline group"
+                    @click="handleEditExamClicked($event, exam.id)"
+                  >
+                    <EditIcon
+                      class="w-4 h-4 transition-transform duration-200 group-hover:scale-110"
+                    />
+                    编辑
+                  </button>
+                  <span
+                    class="card-title text-sm text-blue-600/50 dark:text-sky-400/50"
+                    >{{ exam.id }}</span
+                  >
+                </div>
+              </div>
+
+              <!-- 实验标签 -->
+              <div
+                v-if="exam.tags && exam.tags.length > 0"
+                class="flex flex-wrap gap-1 mb-3"
+              >
+                <span
+                  v-for="tag in exam.tags"
+                  :key="tag"
+                  class="badge badge-outline badge-sm"
+                  >{{ tag }}</span
+                >
+              </div>
+
+              <div class="space-y-2 text-sm text-base-content/70">
+                <div class="flex items-center gap-2">
+                  <svg
+                    class="w-4 h-4"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                  >
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"
+                    />
+                  </svg>
+                  <span>创建：{{ formatDate(exam.createdTime) }}</span>
+                </div>
+                <div class="flex items-center gap-2">
+                  <svg
+                    class="w-4 h-4"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                  >
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"
+                    />
+                  </svg>
+                  <span>更新：{{ formatDate(exam.updatedTime) }}</span>
+                </div>
+              </div>
+            </div>
+
+            <!-- 难度书角标识 -->
+            <div
+              class="difficulty-corner"
+              :class="{
+                'difficulty-1': exam.difficulty === 1,
+                'difficulty-2': exam.difficulty === 2,
+                'difficulty-3': exam.difficulty === 3,
+                'difficulty-4': exam.difficulty === 4,
+                'difficulty-5': exam.difficulty === 5,
+              }"
+            ></div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- 实验详情模态框 -->
+    <ExamInfoModal
+      v-if="selectedExam"
+      v-model:show="showInfoModal"
+      :selectedExam="selectedExam"
+    />
+
+    <!-- 创建实验模态框 -->
+    <ExamEditModal
+      ref="examEditModalRef"
+      @edit-finished="handleEditExamFinished"
+    />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted, computed } from "vue";
+import { useRoute } from "vue-router";
+import { AuthManager } from "@/utils/AuthManager";
+import { type ExamInfo } from "@/APIClient";
+import { formatDate } from "@/utils/Common";
+import ExamInfoModal from "./ExamInfoModal.vue";
+import ExamEditModal from "./ExamEditModal.vue";
+import router from "@/router";
+import { EditIcon } from "lucide-vue-next";
+import { templateRef } from "@vueuse/core";
+
+// 响应式数据
+const route = useRoute();
+const exams = ref<ExamInfo[]>([]);
+const selectedExam = ref<ExamInfo | null>(null);
+const loading = ref(false);
+const error = ref<string>("");
+const isAdmin = ref(false);
+
+// Modal
+const examEditModalRef = templateRef("examEditModalRef");
+const showInfoModal = ref(false);
+
+async function refreshExams() {
+  loading.value = true;
+  error.value = "";
+
+  try {
+    const client = AuthManager.createAuthenticatedExamClient();
+    exams.value = await client.getExamList();
+  } catch (err: any) {
+    error.value = err.message || "获取实验列表失败";
+    console.error("获取实验列表失败:", err);
+  } finally {
+    loading.value = false;
+  }
+}
+
+async function viewExam(examId: string) {
+  try {
+    const client = AuthManager.createAuthenticatedExamClient();
+    selectedExam.value = await client.getExam(examId);
+    showInfoModal.value = true;
+  } catch (err: any) {
+    error.value = err.message || "获取实验详情失败";
+    console.error("获取实验详情失败:", err);
+    showInfoModal.value = false;
+  }
+}
+
+async function handleEditExamFinished() {
+  await refreshExams();
+}
+
+async function handleCardClicked(event: MouseEvent, examId: string) {
+  if (event.target instanceof HTMLButtonElement) return;
+  await viewExam(examId);
+}
+
+async function handleEditExamClicked(event: MouseEvent, examId: string) {
+  examEditModalRef?.value?.editExam(examId);
+}
+
+// 生命周期
+onMounted(async () => {
+  const isAuthenticated = await AuthManager.isAuthenticated();
+  if (!isAuthenticated) {
+    router.push("/login");
+  }
+
+  isAdmin.value = await AuthManager.verifyAdminAuth();
+
+  await refreshExams();
+
+  // 处理路由参数，如果有examId则自动打开该实验的详情模态框
+  const examId = route.query.examId as string;
+  if (examId) {
+    await viewExam(examId);
+  }
+});
+</script>
+
+<style scoped>
+/* 难度书角样式 */
+.difficulty-corner {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  width: 0;
+  height: 0;
+  pointer-events: none;
+  z-index: 10;
+}
+
+.difficulty-corner::before {
+  content: "";
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  width: 0;
+  height: 0;
+  border-style: solid;
+  border-width: 0 48px 48px 0;
+  transition: all 0.3s ease;
+}
+
+/* 难度颜色渐变：绿色到红色 */
+.difficulty-1::before {
+  border-color: transparent transparent rgba(6, 199, 77, 0.6) transparent; /* 绿色 80% 透明度 */
+}
+
+.difficulty-2::before {
+  border-color: transparent transparent rgba(127, 204, 11, 0.6) transparent; /* 黄绿色 80% 透明度 */
+}
+
+.difficulty-3::before {
+  border-color: transparent transparent rgba(255, 191, 0, 0.6) transparent; /* 黄色 80% 透明度 */
+}
+
+.difficulty-4::before {
+  border-color: transparent transparent rgba(255, 106, 0, 0.6) transparent; /* 橙色 80% 透明度 */
+}
+
+.difficulty-5::before {
+  border-color: transparent transparent rgba(245, 35, 35, 0.6) transparent; /* 红色 80% 透明度 */
+}
+
+/* 悬停效果 */
+.card:hover .difficulty-corner::before {
+  filter: brightness(1.1);
+}
+</style>
--- a/src/views/ExamView.vue
+++ b/src/views/ExamView.vue
--- a/src/views/Project/BottomBar.vue
+++ b/src/views/Project/BottomBar.vue
@@ -31,8 +31,8 @@
          :checked="checkID === 3"
          @change="handleTabChange"
        />
-        <SquareActivityIcon class="icon" />
-        示波器
+        <Monitor class="icon" />
+        HDMI视频流
      </label>
      <label class="tab">
        <input
@@ -42,8 +42,8 @@
          :checked="checkID === 4"
          @change="handleTabChange"
        />
-        <Binary class="icon" />
-        逻辑分析仪
+        <SquareActivityIcon class="icon" />
+        示波器
      </label>
      <label class="tab">
        <input
@@ -53,6 +53,17 @@
          :checked="checkID === 5"
          @change="handleTabChange"
        />
+        <Binary class="icon" />
+        逻辑分析仪
+      </label>
+      <label class="tab">
+        <input
+          type="radio"
+          name="function-bar"
+          id="6"
+          :checked="checkID === 6"
+          @change="handleTabChange"
+        />
        <Hand class="icon" />
        嵌入式逻辑分析仪
      </label>
@@ -73,12 +84,15 @@
        <VideoStreamView />
      </div>
      <div v-else-if="checkID === 3" class="h-full overflow-y-auto">
-        <OscilloscopeView />
+        <HdmiVideoStreamView />
      </div>
      <div v-else-if="checkID === 4" class="h-full overflow-y-auto">
-        <LogicAnalyzerView />
+        <OscilloscopeView />
      </div>
      <div v-else-if="checkID === 5" class="h-full overflow-y-auto">
+        <LogicAnalyzerView />
+      </div>
+      <div v-else-if="checkID === 6" class="h-full overflow-y-auto">
        <Debugger />
      </div>
    </div>
@@ -94,9 +108,11 @@ import {
  MinimizeIcon,
  Binary,
  Hand,
+  Monitor,
 } from "lucide-vue-next";
 import { useLocalStorage } from "@vueuse/core";
 import VideoStreamView from "@/views/Project/VideoStream.vue";
+import HdmiVideoStreamView from "@/views/Project/HdmiVideoStream.vue";
 import OscilloscopeView from "@/views/Project/Oscilloscope.vue";
 import LogicAnalyzerView from "@/views/Project/LogicAnalyzer.vue";
 import { isNull, toNumber } from "lodash";
--- a/src/views/Project/HdmiVideoStream.vue
+++ b/src/views/Project/HdmiVideoStream.vue
@@ -0,0 +1,490 @@
+<template>
+  <div class="bg-base-100 flex flex-col gap-7">
+    <!-- 控制面板 -->
+    <div class="card bg-base-200 shadow-xl mx-5">
+      <div class="card-body">
+        <h2 class="card-title text-primary">
+          <Settings class="w-6 h-6" />
+          HDMI视频流控制面板
+        </h2>
+
+        <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+          <!-- 板卡信息 -->
+          <div class="stats shadow">
+            <div class="stat bg-base-100">
+              <div class="stat-figure text-primary">
+                <div class="badge" :class="endpoint ? 'badge-success' : 'badge-warning'">
+                  {{ endpoint ? "已连接" : "未配置" }}
+                </div>
+              </div>
+              <div class="stat-title">板卡状态</div>
+              <div class="stat-value text-primary">HDMI</div>
+              <div class="stat-desc">{{ endpoint ? `板卡: ${endpoint.boardId.substring(0, 8)}...` : "请先连接板卡" }}</div>
+            </div>
+          </div>
+
+          <!-- 连接状态 -->
+          <div class="stats shadow">
+            <div class="stat bg-base-100">
+              <div class="stat-figure text-secondary">
+                <Video class="w-8 h-8" />
+              </div>
+              <div class="stat-title">视频状态</div>
+              <div class="stat-value text-secondary">
+                {{ isPlaying ? "播放中" : "未播放" }}
+              </div>
+              <div class="stat-desc">{{ videoStatus }}</div>
+            </div>
+          </div>
+        </div>
+
+        <!-- 操作按钮 -->
+        <div class="card-actions justify-end mt-4">
+          <button class="btn btn-outline btn-primary" @click="refreshEndpoint" :disabled="loading">
+            <RefreshCw v-if="loading" class="animate-spin h-4 w-4 mr-2" />
+            <RefreshCw v-else class="h-4 w-4 mr-2" />
+            {{ loading ? "刷新中..." : "刷新连接" }}
+          </button>
+          <button class="btn btn-primary" @click="testConnection" :disabled="testing || !endpoint">
+            <RefreshCw v-if="testing" class="animate-spin h-4 w-4 mr-2" />
+            <TestTube v-else class="h-4 w-4 mr-2" />
+            {{ testing ? "测试中..." : "测试连接" }}
+          </button>
+        </div>
+      </div>
+    </div>
+
+    <!-- 视频预览区域 -->
+    <div class="card bg-base-200 shadow-xl mx-5">
+      <div class="card-body">
+        <h2 class="card-title text-primary">
+          <Video class="w-6 h-6" />
+          HDMI视频预览
+        </h2>
+
+        <div class="relative bg-black rounded-lg overflow-hidden cursor-pointer" :class="[
+          { 'cursor-not-allowed': !isPlaying || hasVideoError || !endpoint }
+        ]" style="aspect-ratio: 16/9" @click="handleVideoClick">
+          <!-- 视频播放器 - 使用img标签直接显示MJPEG流 -->
+          <div v-show="isPlaying && endpoint" class="w-full h-full flex items-center justify-center">
+            <img :src="currentVideoSource" alt="HDMI视频流" class="max-w-full max-h-full object-contain"
+              @error="handleVideoError" @load="handleVideoLoad" />
+          </div>
+
+          <!-- 错误信息显示 -->
+          <div v-if="hasVideoError" class="absolute inset-0 flex items-center justify-center bg-black bg-opacity-70">
+            <div class="card bg-error text-white shadow-lg w-full max-w-lg">
+              <div class="card-body">
+                <h3 class="card-title flex items-center gap-2">
+                  <AlertTriangle class="h-6 w-6" />
+                  HDMI视频流加载失败
+                </h3>
+                <p>无法连接到HDMI视频服务器，请检查以下内容：</p>
+                <ul class="list-disc list-inside">
+                  <li>HDMI输入设备是否已连接</li>
+                  <li>板卡是否正常工作</li>
+                  <li>网络连接是否正常</li>
+                  <li>HDMI视频流服务是否已启动</li>
+                </ul>
+                <div class="card-actions justify-end mt-2">
+                  <button class="btn btn-sm btn-outline btn-primary" @click="tryReconnect">
+                    重试连接
+                  </button>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- 占位符 -->
+          <div v-show="(!isPlaying && !hasVideoError) || !endpoint"
+            class="absolute inset-0 flex items-center justify-center text-white">
+            <div class="text-center">
+              <Video class="w-16 h-16 mx-auto mb-4 opacity-50" />
+              <p class="text-lg opacity-75">{{ videoStatus }}</p>
+              <p class="text-sm opacity-60 mt-2">
+                {{ endpoint ? '点击"播放HDMI视频流"按钮开始查看实时视频' : '请先刷新连接以获取板卡信息' }}
+              </p>
+            </div>
+          </div>
+        </div>
+
+        <!-- 视频控制 -->
+        <div class="flex justify-between items-center mt-4" v-if="endpoint">
+          <div class="text-sm text-base-content/70">
+            MJPEG地址:
+            <code class="bg-base-300 px-2 py-1 rounded text-xs">{{
+              endpoint.mjpegUrl
+            }}</code>
+          </div>
+          <div class="space-x-2">
+            <div class="dropdown dropdown-hover dropdown-top dropdown-end">
+              <div tabindex="0" role="button" class="btn btn-sm btn-outline btn-accent">
+                <MoreHorizontal class="w-4 h-4 mr-1" />
+                更多功能
+              </div>
+              <ul tabindex="0" class="dropdown-content z-[1] menu p-2 shadow bg-base-200 rounded-box w-52">
+                <li>
+                  <a @click="openInNewTab(endpoint.videoUrl)">
+                    <ExternalLink class="w-4 h-4" />
+                    在新标签打开视频页面
+                  </a>
+                </li>
+                <li>
+                  <a @click="takeSnapshot">
+                    <Camera class="w-4 h-4" />
+                    获取并下载快照
+                  </a>
+                </li>
+                <li>
+                  <a @click="copyToClipboard(endpoint.mjpegUrl)">
+                    <Copy class="w-4 h-4" />
+                    复制MJPEG地址
+                  </a>
+                </li>
+              </ul>
+            </div>
+            <button class="btn btn-success btn-sm" @click="startStream" :disabled="isPlaying || !endpoint">
+              <Play class="w-4 h-4 mr-1" />
+              播放HDMI视频流
+            </button>
+            <button class="btn btn-error btn-sm" @click="stopStream" :disabled="!isPlaying">
+              <Square class="w-4 h-4 mr-1" />
+              停止视频流
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- 日志区域 -->
+    <div class="card bg-base-200 shadow-xl mx-5">
+      <div class="card-body">
+        <h2 class="card-title text-primary">
+          <FileText class="w-6 h-6" />
+          操作日志
+        </h2>
+
+        <div class="bg-base-300 rounded-lg p-4 h-48 overflow-y-auto">
+          <div v-for="(log, index) in logs" :key="index" class="text-sm font-mono mb-1">
+            <span class="text-base-content/50">[{{ formatTime(log.time) }}]</span>
+            <span :class="getLogClass(log.level)">{{ log.message }}</span>
+          </div>
+          <div v-if="logs.length === 0" class="text-base-content/50 text-center py-8">
+            暂无日志记录
+          </div>
+        </div>
+
+        <div class="card-actions justify-end mt-2">
+          <button class="btn btn-outline btn-sm" @click="clearLogs">
+            清空日志
+          </button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted, onUnmounted } from "vue";
+import {
+  Settings,
+  Video,
+  RefreshCw,
+  TestTube,
+  Play,
+  Square,
+  ExternalLink,
+  Camera,
+  Copy,
+  FileText,
+  AlertTriangle,
+  MoreHorizontal,
+} from "lucide-vue-next";
+import { HdmiVideoStreamClient, type HdmiVideoStreamEndpoint } from "@/APIClient";
+import { AuthManager } from "@/utils/AuthManager";
+import { useAlertStore } from "@/components/Alert";
+
+// Alert系统
+const alert = useAlertStore();
+
+// 状态管理
+const loading = ref(false);
+const testing = ref(false);
+const isPlaying = ref(false);
+const hasVideoError = ref(false);
+const videoStatus = ref('未连接');
+
+// HDMI视频流数据
+const endpoint = ref<HdmiVideoStreamEndpoint | null>(null);
+const currentVideoSource = ref('');
+
+// 日志系统
+interface LogEntry {
+  time: Date;
+  level: 'info' | 'success' | 'warning' | 'error';
+  message: string;
+}
+
+const logs = ref<LogEntry[]>([]);
+
+// 添加日志
+function addLog(level: LogEntry['level'], message: string) {
+  logs.value.unshift({
+    time: new Date(),
+    level,
+    message
+  });
+  
+  // 保持最近100条日志
+  if (logs.value.length > 100) {
+    logs.value = logs.value.slice(0, 100);
+  }
+}
+
+// 格式化时间
+function formatTime(date: Date): string {
+  return date.toLocaleTimeString();
+}
+
+// 获取日志样式类
+function getLogClass(level: LogEntry['level']): string {
+  switch (level) {
+    case 'success':
+      return 'text-success';
+    case 'warning':
+      return 'text-warning';
+    case 'error':
+      return 'text-error';
+    default:
+      return 'text-base-content';
+  }
+}
+
+// 清空日志
+function clearLogs() {
+  logs.value = [];
+  addLog('info', '日志已清空');
+}
+
+// 刷新HDMI视频流端点
+async function refreshEndpoint() {
+  loading.value = true;
+  try {
+    addLog('info', '正在获取HDMI视频流端点...');
+    
+    const client = AuthManager.createAuthenticatedHdmiVideoStreamClient();
+    const result = await client.getMyEndpoint();
+    
+    if (result) {
+      endpoint.value = result;
+      videoStatus.value = '已连接板卡，可以播放视频流';
+      addLog('success', `成功获取HDMI视频流端点，板卡ID: ${result.boardId.substring(0, 8)}...`);
+      alert?.success('HDMI视频流连接成功');
+    } else {
+      endpoint.value = null;
+      videoStatus.value = '无法获取板卡信息';
+      addLog('error', '未找到绑定的板卡或板卡未配置HDMI输入');
+      alert?.error('未找到绑定的板卡');
+    }
+  } catch (error) {
+    console.error('获取HDMI视频流端点失败:', error);
+    endpoint.value = null;
+    videoStatus.value = '连接失败';
+    addLog('error', `获取HDMI视频流端点失败: ${error}`);
+    alert?.error('获取HDMI视频流信息失败');
+  } finally {
+    loading.value = false;
+  }
+}
+
+// 测试连接
+async function testConnection() {
+  if (!endpoint.value) {
+    alert?.warn('请先刷新连接获取板卡信息');
+    return;
+  }
+
+  testing.value = true;
+  try {
+    addLog('info', '正在测试HDMI视频流连接...');
+    
+    // 尝试获取快照来测试连接
+    const response = await fetch(endpoint.value.snapshotUrl, {
+      method: 'GET',
+      headers: {
+        'Cache-Control': 'no-cache'
+      }
+    });
+
+    if (response.ok) {
+      addLog('success', 'HDMI视频流连接测试成功');
+      alert?.success('HDMI连接测试成功');
+      videoStatus.value = '连接正常，可以播放视频流';
+    } else {
+      throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+    }
+  } catch (error) {
+    console.error('HDMI视频流连接测试失败:', error);
+    addLog('error', `连接测试失败: ${error}`);
+    alert?.error('HDMI连接测试失败');
+    videoStatus.value = '连接测试失败';
+  } finally {
+    testing.value = false;
+  }
+}
+
+// 开始播放视频流
+function startStream() {
+  if (!endpoint.value) {
+    alert?.warn('请先刷新连接获取板卡信息');
+    return;
+  }
+
+  try {
+    // 添加时间戳防止缓存
+    const timestamp = new Date().getTime();
+    currentVideoSource.value = `${endpoint.value.mjpegUrl}&t=${timestamp}`;
+    isPlaying.value = true;
+    hasVideoError.value = false;
+    videoStatus.value = '正在加载视频流...';
+    
+    addLog('info', '开始播放HDMI视频流');
+    alert?.success('开始播放HDMI视频流');
+  } catch (error) {
+    console.error('启动HDMI视频流失败:', error);
+    addLog('error', `启动视频流失败: ${error}`);
+    alert?.error('启动HDMI视频流失败');
+  }
+}
+
+// 停止播放视频流
+function stopStream() {
+  isPlaying.value = false;
+  currentVideoSource.value = '';
+  videoStatus.value = '已停止播放';
+
+  const client = AuthManager.createAuthenticatedHdmiVideoStreamClient();
+  client.disableHdmiTransmission();
+  
+  addLog('info', '停止播放HDMI视频流');
+  alert?.info('已停止播放HDMI视频流');
+}
+
+// 处理视频加载错误
+function handleVideoError() {
+  hasVideoError.value = true;
+  videoStatus.value = '视频流加载失败';
+  addLog('error', 'HDMI视频流加载失败');
+}
+
+// 处理视频加载成功
+function handleVideoLoad() {
+  hasVideoError.value = false;
+  videoStatus.value = '视频流播放中';
+  addLog('success', 'HDMI视频流加载成功');
+}
+
+// 处理视频点击
+function handleVideoClick() {
+  if (!isPlaying.value || hasVideoError.value || !endpoint.value) {
+    return;
+  }
+  
+  // 可以在这里添加点击视频的交互逻辑
+  addLog('info', '视频画面被点击');
+}
+
+// 重试连接
+function tryReconnect() {
+  hasVideoError.value = false;
+  if (endpoint.value) {
+    startStream();
+  }
+}
+
+// 在新标签页打开视频
+function openInNewTab(url: string) {
+  window.open(url, '_blank');
+  addLog('info', '在新标签页打开HDMI视频页面');
+}
+
+// 获取快照
+async function takeSnapshot() {
+  if (!endpoint.value) {
+    alert?.warn('请先刷新连接获取板卡信息');
+    return;
+  }
+
+  try {
+    addLog('info', '正在获取HDMI视频快照...');
+    
+    const response = await fetch(endpoint.value.snapshotUrl, {
+      method: 'GET',
+      headers: {
+        'Cache-Control': 'no-cache'
+      }
+    });
+
+    if (response.ok) {
+      const blob = await response.blob();
+      const url = URL.createObjectURL(blob);
+      const a = document.createElement('a');
+      a.href = url;
+      a.download = `hdmi_snapshot_${new Date().toISOString().replace(/:/g, '-')}.jpg`;
+      document.body.appendChild(a);
+      a.click();
+      document.body.removeChild(a);
+      URL.revokeObjectURL(url);
+      
+      addLog('success', '快照下载成功');
+      alert?.success('HDMI快照下载成功');
+    } else {
+      throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+    }
+  } catch (error) {
+    console.error('获取HDMI快照失败:', error);
+    addLog('error', `获取快照失败: ${error}`);
+    alert?.error('获取HDMI快照失败');
+  }
+}
+
+// 复制到剪贴板
+async function copyToClipboard(text: string) {
+  try {
+    await navigator.clipboard.writeText(text);
+    addLog('success', '地址已复制到剪贴板');
+    alert?.success('地址已复制到剪贴板');
+  } catch (error) {
+    console.error('复制到剪贴板失败:', error);
+    addLog('error', '复制到剪贴板失败');
+    alert?.error('复制到剪贴板失败');
+  }
+}
+
+// 组件挂载时初始化
+onMounted(() => {
+  addLog('info', 'HDMI视频流界面已初始化');
+  refreshEndpoint();
+});
+
+// 组件卸载时清理
+onUnmounted(() => {
+  stopStream();
+});
+</script>
+
+<style scoped>
+/* 对焦动画效果 */
+@keyframes focus-pulse {
+  0%, 100% { 
+    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
+  }
+  50% { 
+    box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
+  }
+}
+
+.focus-animation {
+  animation: focus-pulse 1s ease-out;
+}
+</style>
--- a/src/views/Project/LogicAnalyzer.vue
+++ b/src/views/Project/LogicAnalyzer.vue
@@ -61,13 +61,6 @@
              <Settings class="w-5 h-5" />
              触发设置
            </div>
-            <!-- 配置摘要 -->
-            <div class="flex items-center gap-4 text-sm text-gray-500">
-              <span>{{ analyzer.enabledChannelCount.value }}/32 通道</span>
-              <span>捕获: {{ analyzer.captureLength.value }}</span>
-              <span>预捕获: {{ analyzer.preCaptureLength.value }}</span>
-              <span>{{ analyzer.globalModes.find(m => m.value === analyzer.currentGlobalMode.value)?.label || '未知' }}</span>
-            </div>
          </div>
          <div class="flex items-center gap-4">
            <!-- 状态指示 -->
--- a/src/views/Project/VideoStream.vue
+++ b/src/views/Project/VideoStream.vue
@@ -8,20 +8,31 @@
          控制面板
        </h2>

-        <div class="grid grid-cols-1  gap-4"
-          :class="{ 'md:grid-cols-3': streamType === 'usbCamera', 'md:grid-cols-4': streamType === 'videoStream' }">
+        <div
+          class="grid grid-cols-1 gap-4"
+          :class="{
+            'md:grid-cols-3': streamType === 'usbCamera',
+            'md:grid-cols-4': streamType === 'videoStream',
+          }"
+        >
          <!-- 服务状态 -->
          <div class="stats shadow">
            <div class="stat bg-base-100">
              <div class="stat-figure text-primary">
-                <div class="badge" :class="statusInfo.isRunning ? 'badge-success' : 'badge-error'
-                  ">
-                  {{ statusInfo.isRunning ? "运行中" : "已停止" }}
+                <div
+                  class="badge"
+                  :class="
+                    videoStreamInfo.isRunning ? 'badge-success' : 'badge-error'
+                  "
+                >
+                  {{ videoStreamInfo.isRunning ? "运行中" : "已停止" }}
                </div>
              </div>
              <div class="stat-title">服务状态</div>
              <div class="stat-value text-primary">HTTP</div>
-              <div class="stat-desc">端口: {{ statusInfo.serverPort }}</div>
+              <div class="stat-desc">
+                端口: {{ videoStreamInfo.serverPort }}
+              </div>
            </div>
          </div>

@@ -33,9 +44,11 @@
              </div>
              <div class="stat-title">视频规格</div>
              <div class="stat-value text-secondary">
-                {{ streamInfo.frameWidth }}×{{ streamInfo.frameHeight }}
+                {{ videoStreamInfo.frameWidth }}×{{
+                  videoStreamInfo.frameHeight
+                }}
              </div>
-              <div class="stat-desc">{{ streamInfo.frameRate }} FPS</div>
+              <div class="stat-desc">{{ videoStreamInfo.frameRate }} FPS</div>
            </div>
          </div>

@@ -47,17 +60,31 @@
              </div>
              <div class="stat-title">分辨率设置</div>
              <div class="stat-value text-sm">
-                <select class="select select-sm select-bordered max-w-xs" v-model="selectedResolution"
-                  @change="changeResolution" :disabled="changingResolution">
-                  <option v-for="res in supportedResolutions" :key="`${res.width}x${res.height}`" :value="res">
+                <select
+                  class="select select-sm select-bordered max-w-xs"
+                  v-model="selectedResolution"
+                  @change="changeResolution"
+                  :disabled="changingResolution"
+                >
+                  <option
+                    v-for="res in supportedResolutions"
+                    :key="`${res.width}x${res.height}`"
+                    :value="res"
+                  >
                    {{ res.width }}×{{ res.height }}
                  </option>
                </select>
              </div>
              <div class="stat-desc">
-                <button class="btn btn-xs btn-outline btn-info mt-1" @click="refreshResolutions"
-                  :disabled="loadingResolutions">
-                  <RefreshCw v-if="loadingResolutions" class="animate-spin h-3 w-3" />
+                <button
+                  class="btn btn-xs btn-outline btn-info mt-1"
+                  @click="refreshResolutions"
+                  :disabled="loadingResolutions"
+                >
+                  <RefreshCw
+                    v-if="loadingResolutions"
+                    class="animate-spin h-3 w-3"
+                  />
                  {{ loadingResolutions ? "刷新中..." : "刷新" }}
                </button>
              </div>
@@ -72,22 +99,34 @@
              </div>
              <div class="stat-title">连接数</div>
              <div class="stat-value text-accent">
-                {{ statusInfo.connectedClients }}
+                {{ videoStreamInfo.connectedClients }}
              </div>
              <div class="stat-desc">
                <div class="dropdown dropdown-hover dropdown-top">
-                  <div tabindex="0" role="button" class="text-xs underline cursor-help">
+                  <div
+                    tabindex="0"
+                    role="button"
+                    class="text-xs underline cursor-help"
+                  >
                    查看客户端
                  </div>
-                  <ul tabindex="0"
-                    class="dropdown-content z-20 menu p-2 shadow bg-base-200 rounded-box w-64 max-h-48 overflow-y-auto">
-                    <li v-for="(client, index) in statusInfo.clientEndpoints" :key="index" class="text-xs">
+                  <ul
+                    tabindex="0"
+                    class="dropdown-content z-20 menu p-2 shadow bg-base-200 rounded-box w-64 max-h-48 overflow-y-auto"
+                  >
+                    <li
+                      v-for="(client, index) in videoStreamInfo.clientEndpoints"
+                      :key="index"
+                      class="text-xs"
+                    >
                      <a class="break-all">{{ client }}</a>
                    </li>
-                    <li v-if="
-                      !statusInfo.clientEndpoints ||
-                      statusInfo.clientEndpoints.length === 0
-                    ">
+                    <li
+                      v-if="
+                        !videoStreamInfo.clientEndpoints ||
+                        videoStreamInfo.clientEndpoints.length === 0
+                      "
+                    >
                      <a class="text-xs opacity-50">无活跃连接</a>
                    </li>
                  </ul>
@@ -99,21 +138,41 @@

        <!-- 操作按钮 -->
        <div class="card-actions justify-end mt-4">
-          <button class="btn btn-outline btn-warning mr-2" @click="toggleStreamType" :disabled="isSwitchingStreamType">
+          <button
+            class="btn btn-outline btn-warning mr-2"
+            @click="toggleStreamType"
+            :disabled="isSwitchingStreamType"
+          >
            <SwitchCamera class="h-4 w-4 mr-2" />
-            {{ streamType === 'usbCamera' ? '切换到视频流' : '切换到USB摄像头' }}
+            {{
+              streamType === "usbCamera" ? "切换到视频流" : "切换到USB摄像头"
+            }}
          </button>
-          <button v-show="streamType === 'videoStream'" class="btn btn-outline btn-primary" @click="configCamera" :disabled="configing">
+          <button
+            v-show="streamType === 'videoStream'"
+            class="btn btn-outline btn-primary"
+            @click="configCamera"
+            :disabled="configing"
+          >
            <RefreshCw v-if="configing" class="animate-spin h-4 w-4 mr-2" />
            <CogIcon v-else class="h-4 w-4 mr-2" />
            {{ configing ? "配置中..." : "配置摄像头" }}
          </button>
-          <button class="btn btn-outline btn-primary" @click="refreshStatus" :disabled="loading">
+          <button
+            class="btn btn-outline btn-primary"
+            @click="refreshStatus"
+            :disabled="loading"
+          >
            <RefreshCw v-if="loading" class="animate-spin h-4 w-4 mr-2" />
            <RefreshCw v-else class="h-4 w-4 mr-2" />
            {{ loading ? "刷新中..." : "刷新状态" }}
          </button>
-          <button v-show="streamType === 'videoStream'" class="btn btn-primary" @click="testConnection" :disabled="testing">
+          <button
+            v-show="streamType === 'videoStream'"
+            class="btn btn-primary"
+            @click="testConnection"
+            :disabled="testing"
+          >
            <RefreshCw v-if="testing" class="animate-spin h-4 w-4 mr-2" />
            <TestTube v-else class="h-4 w-4 mr-2" />
            {{ testing ? "测试中..." : "测试连接" }}
@@ -130,24 +189,42 @@
          视频预览
        </h2>

-        <div class="relative bg-black rounded-lg overflow-hidden cursor-pointer" :class="[
-          focusAnimationClass,
-          { 'cursor-not-allowed': !isPlaying || hasVideoError }
-        ]" style="aspect-ratio: 4/3" @click="handleVideoClick">
+        <div
+          class="relative bg-black rounded-lg overflow-hidden cursor-pointer"
+          :class="[
+            focusAnimationClass,
+            { 'cursor-not-allowed': !isPlaying || hasVideoError },
+          ]"
+          style="aspect-ratio: 4/3"
+          @click="handleVideoClick"
+        >
          <!-- 视频播放器 - 使用img标签直接显示MJPEG流 -->
-          <div v-show="isPlaying" class="w-full h-full flex items-center justify-center">
-            <img :src="currentVideoSource" alt="视频流" class="max-w-full max-h-full object-contain"
-              @error="handleVideoError" @load="handleVideoLoad" />
+          <div
+            v-show="isPlaying"
+            class="w-full h-full flex items-center justify-center"
+          >
+            <img
+              :src="currentVideoSource"
+              alt="视频流"
+              class="max-w-full max-h-full object-contain"
+              @error="handleVideoError"
+              @load="handleVideoLoad"
+            />
          </div>

          <!-- 对焦提示 -->
-          <div v-if="isPlaying && !hasVideoError"
-            class="absolute top-4 right-4 text-white text-sm bg-black bg-opacity-50 px-2 py-1 rounded">
-            {{ isFocusing ? '对焦中...' : '点击画面对焦' }}
+          <div
+            v-if="isPlaying && !hasVideoError"
+            class="absolute top-4 right-4 text-white text-sm bg-black bg-opacity-50 px-2 py-1 rounded"
+          >
+            {{ isFocusing ? "对焦中..." : "点击画面对焦" }}
          </div>

          <!-- 错误信息显示 -->
-          <div v-if="hasVideoError" class="absolute inset-0 flex items-center justify-center bg-black bg-opacity-70">
+          <div
+            v-if="hasVideoError"
+            class="absolute inset-0 flex items-center justify-center bg-black bg-opacity-70"
+          >
            <div class="card bg-error text-white shadow-lg w-full max-w-lg">
              <div class="card-body">
                <h3 class="card-title flex items-center gap-2">
@@ -158,10 +235,13 @@
                <ul class="list-disc list-inside">
                  <li>视频流服务是否已启动</li>
                  <li>网络连接是否正常</li>
-                  <li>端口 {{ statusInfo.serverPort }} 是否可访问</li>
+                  <li>端口 {{ videoStreamInfo.serverPort }} 是否可访问</li>
                </ul>
                <div class="card-actions justify-end mt-2">
-                  <button class="btn btn-sm btn-outline btn-primary" @click="tryReconnect">
+                  <button
+                    class="btn btn-sm btn-outline btn-primary"
+                    @click="tryReconnect"
+                  >
                    重试连接
                  </button>
                </div>
@@ -170,8 +250,10 @@
          </div>

          <!-- 占位符 -->
-          <div v-show="!isPlaying && !hasVideoError"
-            class="absolute inset-0 flex items-center justify-center text-white">
+          <div
+            v-show="!isPlaying && !hasVideoError"
+            class="absolute inset-0 flex items-center justify-center text-white"
+          >
            <div class="text-center">
              <Video class="w-16 h-16 mx-auto mb-4 opacity-50" />
              <p class="text-lg opacity-75">{{ videoStatus }}</p>
@@ -187,18 +269,25 @@
          <div class="text-sm text-base-content/70">
            流地址:
            <code class="bg-base-300 px-2 py-1 rounded">{{
-              streamInfo.mjpegUrl
+              videoStreamInfo.mjpegUrl
            }}</code>
          </div>
          <div class="space-x-2">
            <div class="dropdown dropdown-hover dropdown-top dropdown-end">
-              <div tabindex="0" role="button" class="btn btn-sm btn-outline btn-accent">
+              <div
+                tabindex="0"
+                role="button"
+                class="btn btn-sm btn-outline btn-accent"
+              >
                <MoreHorizontal class="w-4 h-4 mr-1" />
                更多功能
              </div>
-              <ul tabindex="0" class="dropdown-content z-[1] menu p-2 shadow bg-base-200 rounded-box w-52">
+              <ul
+                tabindex="0"
+                class="dropdown-content z-[1] menu p-2 shadow bg-base-200 rounded-box w-52"
+              >
                <li>
-                  <a @click="openInNewTab(streamInfo.htmlUrl)">
+                  <a @click="openInNewTab(videoStreamInfo.htmlUrl)">
                    <ExternalLink class="w-4 h-4" />
                    在新标签打开视频页面
                  </a>
@@ -210,18 +299,26 @@
                  </a>
                </li>
                <li>
-                  <a @click="copyToClipboard(streamInfo.mjpegUrl)">
+                  <a @click="copyToClipboard(videoStreamInfo.mjpegUrl)">
                    <Copy class="w-4 h-4" />
                    复制MJPEG地址
                  </a>
                </li>
              </ul>
            </div>
-            <button class="btn btn-success btn-sm" @click="startStream" :disabled="isPlaying">
+            <button
+              class="btn btn-success btn-sm"
+              @click="startStream"
+              :disabled="isPlaying"
+            >
              <Play class="w-4 h-4 mr-1" />
              播放视频流
            </button>
-            <button class="btn btn-error btn-sm" @click="stopStream" :disabled="!isPlaying">
+            <button
+              class="btn btn-error btn-sm"
+              @click="stopStream"
+              :disabled="!isPlaying"
+            >
              <Square class="w-4 h-4 mr-1" />
              停止视频流
            </button>
@@ -239,11 +336,20 @@
        </h2>

        <div class="bg-base-300 rounded-lg p-4 h-48 overflow-y-auto">
-          <div v-for="(log, index) in logs" :key="index" class="text-sm font-mono mb-1">
-            <span class="text-base-content/50">[{{ formatTime(log.time) }}]</span>
+          <div
+            v-for="(log, index) in logs"
+            :key="index"
+            class="text-sm font-mono mb-1"
+          >
+            <span class="text-base-content/50"
+              >[{{ formatTime(log.time) }}]</span
+            >
            <span :class="getLogClass(log.level)">{{ log.message }}</span>
          </div>
-          <div v-if="logs.length === 0" class="text-base-content/50 text-center py-8">
+          <div
+            v-if="logs.length === 0"
+            class="text-base-content/50 text-center py-8"
+          >
            暂无日志记录
          </div>
        </div>
@@ -277,8 +383,9 @@ import {
  MoreHorizontal,
  SwitchCamera,
 } from "lucide-vue-next";
-import { VideoStreamClient, CameraConfigRequest, ResolutionConfigRequest, StreamInfoResult } from "@/APIClient";
+import { VideoStreamClient, ResolutionConfigRequest } from "@/APIClient";
 import { useEquipments } from "@/stores/equipments";
+import { AuthManager } from "@/utils/AuthManager";

 const eqps = useEquipments();

@@ -291,12 +398,12 @@ const hasVideoError = ref(false);
 const videoStatus = ref('点击"播放视频流"按钮开始查看实时视频');

 // 视频流类型切换相关
-const streamType = ref<'usbCamera' | 'videoStream'>('videoStream');
+const streamType = ref<"usbCamera" | "videoStream">("videoStream");
 const isSwitchingStreamType = ref(false);

 // 对焦相关状态
 const isFocusing = ref(false);
-const focusAnimationClass = ref('');
+const focusAnimationClass = ref("");

 // 分辨率相关状态
 const changingResolution = ref(false);
@@ -304,36 +411,29 @@ const loadingResolutions = ref(false);
 const selectedResolution = ref({ width: 640, height: 480 });
 const supportedResolutions = ref([
  { width: 640, height: 480 },
-  { width: 1280, height: 720 }
+  { width: 1280, height: 720 },
 ]);

 // 数据
-const statusInfo = ref({
+const videoStreamInfo = ref({
+  frameWidth: 640,
+  frameHeight: 480,
+  frameRate: 30,
  isRunning: false,
  serverPort: 8080,
-  streamUrl: "",
  mjpegUrl: "",
  snapshotUrl: "",
+  htmlUrl: "",
+  usbCameraUrl: "",
  connectedClients: 0,
  clientEndpoints: [] as string[],
 });

-const streamInfo = ref<StreamInfoResult>(new StreamInfoResult({
-  frameRate: 30,
-  frameWidth: 640,
-  frameHeight: 480,
-  format: "MJPEG",
-  htmlUrl: "",
-  mjpegUrl: "",
-  snapshotUrl: "",
-  usbCameraUrl: "",
-}));
-
 const currentVideoSource = ref("");
 const logs = ref<Array<{ time: Date; level: string; message: string }>>([]);

 // API 客户端
-const videoClient = new VideoStreamClient();
+const videoClient = AuthManager.createAuthenticatedVideoStreamClient();

 // 添加日志
 const addLog = (level: string, message: string) => {
@@ -397,16 +497,23 @@ const toggleStreamType = async () => {
  isSwitchingStreamType.value = true;
  try {
    // 这里假设后端有API: setStreamType(type: string)
-    addLog('info', `正在切换视频流类型到${streamType.value === 'usbCamera' ? '视频流' : 'USB摄像头'}...`);
+    addLog(
+      "info",
+      `正在切换视频流类型到${streamType.value === "usbCamera" ? "视频流" : "USB摄像头"}...`,
+    );
    refreshStatus();

    // 设置视频源
-    streamType.value = streamType.value === 'usbCamera' ? 'videoStream' : 'usbCamera';
-    addLog('success', `已切换到${streamType.value === 'usbCamera' ? 'USB摄像头' : '视频流'}`);
+    streamType.value =
+      streamType.value === "usbCamera" ? "videoStream" : "usbCamera";
+    addLog(
+      "success",
+      `已切换到${streamType.value === "usbCamera" ? "USB摄像头" : "视频流"}`,
+    );
    stopStream();
  } catch (error) {
-    addLog('error', `切换视频流类型失败: ${error}`);
-    console.error('切换视频流类型失败:', error);
+    addLog("error", `切换视频流类型失败: ${error}`);
+    console.error("切换视频流类型失败:", error);
  } finally {
    isSwitchingStreamType.value = false;
  }
@@ -418,7 +525,7 @@ const takeSnapshot = async () => {
    addLog("info", "正在获取快照...");

    // 使用当前的快照URL
-    const snapshotUrl = streamInfo.value.snapshotUrl;
+    const snapshotUrl = videoStreamInfo.value.snapshotUrl;
    if (!snapshotUrl) {
      addLog("error", "快照URL不可用");
      return;
@@ -446,17 +553,14 @@ async function configCamera() {
  configing.value = true;
  try {
    addLog("info", "正在配置并初始化摄像头...");
-    const boardconfig = new CameraConfigRequest({
-      address: eqps.boardAddr,
-      port: eqps.boardPort,
-    });
-    await videoClient.configureCamera(boardconfig);
+    await videoClient.configureCamera();

-    const status = await videoClient.getCameraConfig();
-    if (status.isConfigured) {
+    const ret = await videoClient.testConnection();
+
+    if (ret) {
      addLog("success", "摄像头已配置并初始化");
    } else {
-      addLog("error", "摄像头配置失败，请检查地址和端口");
+      addLog("error", "摄像头配置失败");
    }
  } catch (error) {
    addLog("error", `摄像头配置失败: ${error}`);
@@ -473,11 +577,23 @@ const refreshStatus = async () => {
    addLog("info", "正在获取服务状态...");

    // 使用新的API方法名称
-    const status = await videoClient.getStatus();
-    statusInfo.value = status;
-
-    const info = await videoClient.getStreamInfo();
-    streamInfo.value = info;
+    const serviceStatus = await videoClient.getServiceStatus();
+    const endpointInfo = await videoClient.myEndpoint();
+    videoStreamInfo.value = {
+      frameWidth: endpointInfo.frameWidth,
+      frameHeight: endpointInfo.frameHeight,
+      frameRate: endpointInfo.frameRate,
+      isRunning: serviceStatus.isRunning,
+      serverPort: serviceStatus.serverPort,
+      mjpegUrl: endpointInfo.mjpegUrl,
+      snapshotUrl: endpointInfo.snapshotUrl,
+      htmlUrl: endpointInfo.htmlUrl,
+      usbCameraUrl: endpointInfo.usbCameraUrl,
+      connectedClients: serviceStatus.connectedClientsNum,
+      clientEndpoints: serviceStatus.clientEndpoints.map(
+        (ep) => `${ep.boardId}`,
+      ),
+    };

    addLog("success", "服务状态获取成功");
  } catch (error) {
@@ -527,9 +643,6 @@ const handleVideoLoad = () => {
 const tryReconnect = () => {
  addLog("info", "尝试重新连接视频流...");
  hasVideoError.value = false;
-
-  // 重新设置视频源，添加时间戳避免缓存问题
-  currentVideoSource.value = `${streamInfo.value.mjpegUrl}?t=${new Date().getTime()}`;
 };

 // 执行对焦
@@ -538,41 +651,41 @@ const performFocus = async () => {

  try {
    isFocusing.value = true;
-    focusAnimationClass.value = 'focus-starting';
+    focusAnimationClass.value = "focus-starting";
    addLog("info", "正在执行自动对焦...");

    // 调用对焦API
-    const response = await fetch('/api/VideoStream/Focus');
+    const response = await fetch("/api/VideoStream/Focus");
    const result = await response.json();

    if (result.success) {
      // 对焦成功动画
-      focusAnimationClass.value = 'focus-success';
+      focusAnimationClass.value = "focus-success";
      addLog("success", "自动对焦执行成功");

      // 2秒后消失
      setTimeout(() => {
-        focusAnimationClass.value = '';
+        focusAnimationClass.value = "";
      }, 2000);
    } else {
      // 对焦失败动画
-      focusAnimationClass.value = 'focus-error';
-      addLog("error", `自动对焦执行失败: ${result.message || '未知错误'}`);
+      focusAnimationClass.value = "focus-error";
+      addLog("error", `自动对焦执行失败: ${result.message || "未知错误"}`);

      // 2秒后消失
      setTimeout(() => {
-        focusAnimationClass.value = '';
+        focusAnimationClass.value = "";
      }, 2000);
    }
  } catch (error) {
    // 对焦失败动画
-    focusAnimationClass.value = 'focus-error';
+    focusAnimationClass.value = "focus-error";
    addLog("error", `自动对焦执行失败: ${error}`);
    console.error("自动对焦执行失败:", error);

    // 2秒后消失
    setTimeout(() => {
-      focusAnimationClass.value = '';
+      focusAnimationClass.value = "";
    }, 2000);
  } finally {
    // 1秒后重置对焦状态
@@ -598,13 +711,16 @@ const startStream = async () => {
  try {
    addLog("info", "正在启动视频流...");
    videoStatus.value = "正在连接视频流...";
-    videoClient.setEnabled(true);
+    videoClient.setVideoStreamEnable(true);

    // 刷新状态
    await refreshStatus();

    // 设置视频源
-    currentVideoSource.value = streamType.value === 'usbCamera' ? streamInfo.value.usbCameraUrl : streamInfo.value.mjpegUrl;
+    currentVideoSource.value =
+      streamType.value === "usbCamera"
+        ? videoStreamInfo.value.usbCameraUrl
+        : videoStreamInfo.value.mjpegUrl;

    // 设置播放状态
    isPlaying.value = true;
@@ -625,12 +741,18 @@ const refreshResolutions = async () => {
  try {
    addLog("info", "正在获取支持的分辨率列表...");
    const resolutions = await videoClient.getSupportedResolutions();
-    supportedResolutions.value = resolutions.resolutions;
+    supportedResolutions.value = resolutions.map((resolution) => ({
+      width: resolution.width,
+      height: resolution.height,
+    }));
    console.log("支持的分辨率列表:", supportedResolutions.value);

    // 获取当前分辨率
-    const currentRes = await videoClient.getCurrentResolution();
-    selectedResolution.value = currentRes;
+    const endpointInfo = await videoClient.myEndpoint();
+    selectedResolution.value = {
+      width: endpointInfo.frameWidth,
+      height: endpointInfo.frameHeight,
+    };

    addLog("success", "分辨率列表获取成功");
  } catch (error) {
@@ -649,18 +771,21 @@ const changeResolution = async () => {
  const wasPlaying = isPlaying.value;

  try {
-    addLog("info", `正在切换分辨率到 ${selectedResolution.value.width}×${selectedResolution.value.height}...`);
+    addLog(
+      "info",
+      `正在切换分辨率到 ${selectedResolution.value.width}×${selectedResolution.value.height}...`,
+    );

    // 如果正在播放，先停止视频流
    if (wasPlaying) {
      stopStream();
-      await new Promise(resolve => setTimeout(resolve, 1000)); // 等待1秒
+      await new Promise((resolve) => setTimeout(resolve, 1000)); // 等待1秒
    }

    // 设置新分辨率
    const resolutionRequest = new ResolutionConfigRequest({
      width: selectedResolution.value.width,
-      height: selectedResolution.value.height
+      height: selectedResolution.value.height,
    });
    const success = await videoClient.setResolution(resolutionRequest);

@@ -670,11 +795,14 @@ const changeResolution = async () => {

      // 如果之前在播放，重新启动视频流
      if (wasPlaying) {
-        await new Promise(resolve => setTimeout(resolve, 500)); // 短暂延迟
+        await new Promise((resolve) => setTimeout(resolve, 500)); // 短暂延迟
        await startStream();
      }

-      addLog("success", `分辨率已切换到 ${selectedResolution.value.width}×${selectedResolution.value.height}`);
+      addLog(
+        "success",
+        `分辨率已切换到 ${selectedResolution.value.width}×${selectedResolution.value.height}`,
+      );
    } else {
      addLog("error", "分辨率切换失败");
    }
@@ -690,7 +818,7 @@ const changeResolution = async () => {
 const stopStream = () => {
  try {
    addLog("info", "正在停止视频流...");
-    videoClient.setEnabled(false);
+    videoClient.setVideoStreamEnable(false);

    // 清除视频源
    currentVideoSource.value = "";
Author	SHA1	Message	Date
SikongJueluo	9af4546a11	fix: 修复调整resource manager接口导致无法过编译的问题	2025-08-14 14:22:06 +08:00
SikongJueluo	66bc5882af	feat: 完成jpeg后端	2025-08-14 14:19:46 +08:00
SikongJueluo	e5dac3e731	feat: 完成提交作业的后端	2025-08-14 11:38:09 +08:00
SikongJueluo	24622d30cf	feat: 使首页的教程placehold支持中文，同时使markdown编辑器同app主题变化	2025-08-14 11:37:30 +08:00
SikongJueluo	c4b3a09198	feat: 添加Markdown编辑器	2025-08-13 19:27:09 +08:00
SikongJueluo	7a59c29e06	feat: 实现可编辑已有的实验	2025-08-13 16:11:06 +08:00
SikongJueluo	76342553ad	feat: 认证管理实时获取token	2025-08-13 14:36:01 +08:00
SikongJueluo	efcdee2109	chore: 移除无用的库	2025-08-13 14:34:50 +08:00
SikongJueluo	37156c937a	fix: 修复signalR无法认证的问题	2025-08-13 14:32:41 +08:00
SikongJueluo	6e84953740	refactor: 重新调整exam页面	2025-08-11 17:01:24 +08:00
SikongJueluo	b09961473e	fix: 修复主题无法保存的问题	2025-08-11 16:21:25 +08:00
SikongJueluo	ed9eacf33f	fix: 修复数据库无法正常获取信息的问题	2025-08-11 13:34:21 +08:00
SikongJueluo	c1d641c20c	refactor: 视频流前后端适配	2025-08-11 13:09:30 +08:00
SikongJueluo	b95a61c532	refactor: 重构数据库相关操作	2025-08-10 20:13:44 +08:00
SikongJueluo	079004c17d	fix: 修复生成api时，缺失main.ts的问题	2025-08-10 20:13:12 +08:00
SikongJueluo	11ef4dfba6	refactor: 重构videostream; fix: 修复进度条guid无法生成的问题	2025-08-10 20:07:37 +08:00
SikongJueluo	bbde060d11	feat: 完成基本的Jpeg控制	2025-08-10 20:06:05 +08:00
SikongJueluo	58378851bb	fix: 修复progresstracker堆栈溢出的问题	2025-08-08 16:34:31 +08:00
SikongJueluo	ae50ba3b9f	feat: 为Number添加更多处理方式	2025-08-08 16:33:48 +08:00
SikongJueluo	d2508f6484	feat: 修改视频流后端服务，使其适配jpeg格式	2025-08-07 15:16:18 +08:00
SikongJueluo	aff9da2a60	feat: 添加下载进度条	2025-08-04 20:00:02 +08:00
alivender	e0ac21d141	feat: 部分修复Hdmi再次启动启动不了的bug	2025-08-04 17:13:50 +08:00
SikongJueluo	8396b7aaea	feat: 支持HDMI关闭传输	2025-08-04 17:00:31 +08:00
alivender	a331494fde	add: 完善HDMI输入前后端，现在无法关闭	2025-08-04 16:35:42 +08:00
alivender	e86cd5464e	add: 逻辑分析仪可设置采样频率	2025-08-04 14:31:58 +08:00
alivender	04b136117d	Merge branch 'master' of ssh://git.swordlost.top:222/SikongJueluo/FPGA_WebLab	2025-08-04 13:27:37 +08:00
alivender	5c87204ef6	feat: 逻辑分析仪深度可用户输入自定义数字	2025-08-04 13:27:35 +08:00
SikongJueluo	35647d21bb	feat: 添加Hdmi视频串流后端	2025-08-04 13:26:20 +08:00