diff --git a/server/src/Controllers/DebuggerController.cs b/server/src/Controllers/DebuggerController.cs
index 3890f62..5f301a6 100644
--- a/server/src/Controllers/DebuggerController.cs
+++ b/server/src/Controllers/DebuggerController.cs
@@ -41,7 +41,7 @@ public class DebuggerController : ControllerBase
                 return null;
 
             var board = boardRet.Value.Value;
-            return new DebuggerClient(board.IpAddr, board.Port, 1);
+            return new DebuggerClient(board.IpAddr, board.Port, 7);
         }
         catch (Exception ex)
         {
diff --git a/server/src/Controllers/LogicAnalyzerController.cs b/server/src/Controllers/LogicAnalyzerController.cs
index 66b5ffd..28bbb73 100644
--- a/server/src/Controllers/LogicAnalyzerController.cs
+++ b/server/src/Controllers/LogicAnalyzerController.cs
@@ -41,7 +41,7 @@ public class LogicAnalyzerController : ControllerBase
                 return null;
 
             var board = boardRet.Value.Value;
-            return new Analyzer(board.IpAddr, board.Port, 0);
+            return new Analyzer(board.IpAddr, board.Port, 11);
         }
         catch (Exception ex)
         {
diff --git a/server/src/Hubs/DigitalTubesHub.cs b/server/src/Hubs/DigitalTubesHub.cs
index 4eb879f..8d63937 100644
--- a/server/src/Hubs/DigitalTubesHub.cs
+++ b/server/src/Hubs/DigitalTubesHub.cs
@@ -168,7 +168,7 @@ public class DigitalTubesHub : Hub<IDigitalTubesReceiver>, IDigitalTubesHub
             var cts = new CancellationTokenSource();
             var scanTaskInfo = new DigitalTubesScanTaskInfo(
                 board.ID.ToString(), Context.ConnectionId,
-                new SevenDigitalTubesCtrl(board.IpAddr, board.Port, 0)
+                new SevenDigitalTubesCtrl(board.IpAddr, board.Port, 6)
             );
             scanTaskInfo.ScanTask = ScanAllTubes(scanTaskInfo);
 
diff --git a/server/src/Peripherals/CameraClient.cs b/server/src/Peripherals/CameraClient.cs
index 7771d1e..8325920 100644
--- a/server/src/Peripherals/CameraClient.cs
+++ b/server/src/Peripherals/CameraClient.cs
@@ -20,7 +20,7 @@ public class Camera
     private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
     readonly int timeout = 500;
-    readonly int taskID;
+    readonly int taskID = 8;
     readonly int port;
     readonly string address;
     private IPEndPoint ep;
diff --git a/server/src/Peripherals/CommandID.md b/server/src/Peripherals/CommandID.md
new file mode 100644
index 0000000..f45e39b
--- /dev/null
+++ b/server/src/Peripherals/CommandID.md
@@ -0,0 +1,8 @@
+示波器：12
+逻辑分析仪： 11
+Jtag: 10
+矩阵键盘：1
+HDMI：9
+Camera: 8
+Debugger: 7
+七段数码港：6
diff --git a/server/src/Peripherals/JtagClient.cs b/server/src/Peripherals/JtagClient.cs
index 249d120..6436120 100644
--- a/server/src/Peripherals/JtagClient.cs
+++ b/server/src/Peripherals/JtagClient.cs
@@ -385,6 +385,7 @@ public class Jtag
     private const int CLOCK_FREQ = 50; // MHz
 
     readonly int timeout;
+    readonly int taskID = 10;
 
     readonly int port;
     /// <summary>
@@ -415,7 +416,7 @@ public class Jtag
         {
             BurstType = BurstType.FixedBurst,
             BurstLength = 0,
-            CommandID = 0,
+            CommandID = (byte)this.taskID,
             Address = devAddr,
             IsWrite = false,
         };
@@ -429,7 +430,7 @@ public class Jtag
         if (!MsgBus.IsRunning)
             return new(new Exception("Message Bus not Working!"));
 
-        var retPack = await MsgBus.UDPServer.WaitForDataAsync(this.ep, 0, this.timeout);
+        var retPack = await MsgBus.UDPServer.WaitForDataAsync(this.ep, this.taskID, this.timeout);
         if (!retPack.IsSuccessful || !retPack.Value.IsSuccessful)
             return new(new Exception("Send address package failed"));
 
@@ -449,7 +450,7 @@ public class Jtag
         UInt32 resultMask = 0xFF_FF_FF_FF, UInt32 delayMilliseconds = 0, string progressId = "")
     {
         {
-            var ret = await UDPClientPool.WriteAddr(this.ep, 0, devAddr, data, this.timeout, progressId);
+            var ret = await UDPClientPool.WriteAddr(this.ep, this.taskID, devAddr, data, this.timeout, progressId);
             if (!ret.IsSuccessful) return new(ret.Error);
             if (!ret.Value) return new(new Exception("Write FIFO failed"));
         }
@@ -458,7 +459,7 @@ public class Jtag
         await Task.Delay(TimeSpan.FromMilliseconds(delayMilliseconds));
 
         {
-            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, 0, JtagAddr.STATE, result, resultMask, 0, this.timeout);
+            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, this.taskID, JtagAddr.STATE, result, resultMask, 0, this.timeout);
             if (!ret.IsSuccessful) return new(ret.Error);
             _progressTracker?.AdvanceProgress(progressId, 10);
             return ret.Value;
@@ -471,7 +472,7 @@ public class Jtag
     {
         {
             var ret = await UDPClientPool.WriteAddr(
-                this.ep, 0, devAddr, data, this.timeout, progressId);
+                this.ep, this.taskID, devAddr, data, this.timeout, progressId);
             if (!ret.IsSuccessful) return new(ret.Error);
             if (!ret.Value) return new(new Exception("Write FIFO failed"));
         }
@@ -480,7 +481,7 @@ public class Jtag
         await Task.Delay(TimeSpan.FromMilliseconds(delayMilliseconds));
 
         {
-            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, 0, JtagAddr.STATE, result, resultMask, 0, this.timeout);
+            var ret = await UDPClientPool.ReadAddrWithWait(this.ep, this.taskID, JtagAddr.STATE, result, resultMask, 0, this.timeout);
             if (!ret.IsSuccessful) return new(ret.Error);
             _progressTracker.AdvanceProgress(progressId, 10);
             return ret.Value;
@@ -625,7 +626,7 @@ public class Jtag
         if (ret.Value)
         {
             var array = new UInt32[UInt32Num];
-            var retData = await UDPClientPool.ReadAddr4Bytes(ep, 0, JtagAddr.READ_DATA, (int)UInt32Num);
+            var retData = await UDPClientPool.ReadAddr4Bytes(ep, this.taskID, JtagAddr.READ_DATA, (int)UInt32Num);
             if (!retData.IsSuccessful)
                 return new(new Exception("Read FIFO failed when Load DR"));
             Buffer.BlockCopy(retData.Value, 0, array, 0, (int)UInt32Num * 4);
@@ -642,9 +643,9 @@ public class Jtag
     public async ValueTask<Result<uint>> ReadIDCode()
     {
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         Result<bool> ret;
 
@@ -680,9 +681,9 @@ public class Jtag
     public async ValueTask<Result<uint>> ReadStatusReg()
     {
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         Result<bool> ret;
 
@@ -719,9 +720,9 @@ public class Jtag
         byte[] bitstream, string progressId = "")
     {
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         _progressTracker.AdvanceProgress(progressId, 10);
 
@@ -819,9 +820,9 @@ public class Jtag
         logger.Debug($"Get boundary scan registers number: {portNum}");
 
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         Result<bool> ret;
 
@@ -886,9 +887,9 @@ public class Jtag
     public async ValueTask<Result<bool>> SetSpeed(UInt32 speed)
     {
         // Clear Data
-        MsgBus.UDPServer.ClearUDPData(this.address, 0);
+        MsgBus.UDPServer.ClearUDPData(this.address, this.taskID);
 
-        logger.Trace($"Clear up udp server {this.address,0} receive data");
+        logger.Trace($"Clear up udp server {this.address} {this.taskID} receive data");
 
         var ret = await WriteFIFO(
             JtagAddr.SPEED_CTRL, (speed << 16) | speed,
diff --git a/server/src/Peripherals/OscilloscopeClient.cs b/server/src/Peripherals/OscilloscopeClient.cs
index 11d6a32..9d092a5 100644
--- a/server/src/Peripherals/OscilloscopeClient.cs
+++ b/server/src/Peripherals/OscilloscopeClient.cs
@@ -87,7 +87,7 @@ class OscilloscopeCtrl
     private static readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
     readonly int timeout = 2000;
-    readonly int taskID = 0;
+    readonly int taskID = 12;
 
     readonly int port;
     readonly string address;
diff --git a/server/src/Services/HttpHdmiVideoStreamService.cs b/server/src/Services/HttpHdmiVideoStreamService.cs
index a2ba04c..45a41e1 100644
--- a/server/src/Services/HttpHdmiVideoStreamService.cs
+++ b/server/src/Services/HttpHdmiVideoStreamService.cs
@@ -138,7 +138,7 @@ public class HttpHdmiVideoStreamService : BackgroundService
 
             client = new HdmiVideoStreamClient()
             {
-                HdmiInClient = new HdmiIn(board.IpAddr, board.Port, 1),
+                HdmiInClient = new HdmiIn(board.IpAddr, board.Port, 9),
                 // JpegClient = new Jpeg(board.IpAddr, board.Port, 1),
                 CTS = new CancellationTokenSource(),
                 Offset = 0
diff --git a/src/components/equipments/SevenSegmentDisplayUltimate.vue b/src/components/equipments/SevenSegmentDisplayUltimate.vue
index 98b4343..53012aa 100644
--- a/src/components/equipments/SevenSegmentDisplayUltimate.vue
+++ b/src/components/equipments/SevenSegmentDisplayUltimate.vue
@@ -98,7 +98,7 @@ const props = withDefaults(defineProps<Props>(), {
   size: 1,
   color: "red",
   enableDigitalTwin: false,
-  digitalTwinNum: 0,
+  digitalTwinNum: 1,
   afterglowDuration: 500,
   cathodeType: "common",
   pins: () => [
@@ -179,7 +179,7 @@ const eqps = useEquipments();
 async function initDigitalTwin() {
   if (
     !props.enableDigitalTwin ||
-    props.digitalTwinNum < 0 ||
+    props.digitalTwinNum <= 0 ||
     props.digitalTwinNum > 31
   )
     return;
@@ -200,12 +200,12 @@ watch(
   () => {
     if (
       !eqps.sevenSegmentDisplayData ||
-      props.digitalTwinNum < 0 ||
+      props.digitalTwinNum <= 0 ||
       props.digitalTwinNum > 31
     )
       return;
 
-    handleDigitalTwinData(eqps.sevenSegmentDisplayData[props.digitalTwinNum]);
+    handleDigitalTwinData(eqps.sevenSegmentDisplayData[props.digitalTwinNum - 1]);
   },
 );
 
@@ -394,7 +394,7 @@ export function getDefaultProps() {
     size: 1,
     color: "red",
     enableDigitalTwin: false,
-    digitalTwinNum: 0,
+    digitalTwinNum: 1,
     afterglowDuration: 500,
     cathodeType: "common",
     pins: [