diff --git a/server/src/Controllers/DebuggerController.cs b/server/src/Controllers/DebuggerController.cs
index 0c3507f..916c500 100644
--- a/server/src/Controllers/DebuggerController.cs
+++ b/server/src/Controllers/DebuggerController.cs
@@ -406,13 +406,15 @@ public class DebuggerController : ControllerBase
                         return StatusCode(StatusCodes.Status500InternalServerError, "数据越界");
                     }
                     var sampleBytes = rawData[sampleOffset..(sampleOffset + 4)];
-                    UInt32 sample = BitConverter.ToUInt32(Common.Number.ReverseBytes(sampleBytes, 4).Value, 0);
+                    UInt32 sample = Common.Number.BytesToUInt32(sampleBytes, true).Value;
                     // 提取wireWidth位
                     UInt32 mask = (wireWidth == 32) ? 0xFFFFFFFF : ((1u << wireWidth) - 1u);
                     channelUintArr[i] = (sample >> wireStart) & mask;
                 }
-                logger.Debug($"{channel.name} HexData: {BitConverter.ToString(channelUintArr.SelectMany(BitConverter.GetBytes).ToArray())}");
-                var base64 = Convert.ToBase64String(channelUintArr.SelectMany(BitConverter.GetBytes).ToArray());
+                var channelBytes = new byte[4 * depth];
+                Buffer.BlockCopy(channelUintArr, 0, channelBytes, 0, channelBytes.Length);
+                logger.Debug($"{channel.name} HexData: {BitConverter.ToString(channelBytes)}");
+                var base64 = Convert.ToBase64String(channelBytes);
                 channelDataList.Add(new ChannelCaptureData { name = channel.name, data = base64 });
             }