diff --git a/Rs.DeweyTester/Entitys/TestFixtureManager.cs b/Rs.DeweyTester/Entitys/TestFixtureManager.cs
index 38cb4f6..961c3e2 100644
--- a/Rs.DeweyTester/Entitys/TestFixtureManager.cs
+++ b/Rs.DeweyTester/Entitys/TestFixtureManager.cs
@@ -323,6 +323,12 @@ namespace Rs.MotionPlat.Entitys
 
         public void SetSocket(Socket socket)
         {
+            if(_socket!=null)
+            {
+                _socket.Close();
+                _socket.Dispose();
+                _socket = null;
+            }
             _socket = socket;
         }
 
@@ -406,7 +412,7 @@ namespace Rs.MotionPlat.Entitys
                 }
             }
             Send($"Reset$");
-            Result = "";
+            //Result = "";
             if (CheckPrintLog())
             {
                 AddLog($"<<< TC{Index} Reset$");
@@ -593,6 +599,8 @@ namespace Rs.MotionPlat.Entitys
                                 break;
                             case "3":
                                 //侧相机测试失败
+                                AlarmEntity alarmInfo = AlarmCollection.Get(AlarmConstID.DUT未放好).Transform(Index);
+                                DevLog.EventTracker("ERROR START", alarmInfo.AlarmID, alarmInfo.EN, "WORK");
                                 EButtonType sideCameraSelect = Msgbox.ShowTipDialog(EButtonType.Retry | EButtonType.Cancel, $"Please check DUT{Index} is placed ok，ok continue test click retry，stop test click Cancel","warn",true);
                                 if(sideCameraSelect== EButtonType.Retry)
                                 {
@@ -605,6 +613,7 @@ namespace Rs.MotionPlat.Entitys
                                     Send(msg);
                                 }
                                 dataEvent.Set();
+                                DevLog.EventTracker("ERROR END", alarmInfo.AlarmID, alarmInfo.EN, "WORK");
                                 break;
                         }
                         break;
@@ -982,11 +991,11 @@ namespace Rs.MotionPlat.Entitys
                                         Thread.Sleep(500);
                                         string reg = "Register#1$";
                                         int sendLen = clientSocket.Send(Encoding.ASCII.GetBytes(reg));
-                                        MessageQueue.Instance.Insert($"<<< ip:{ep.Address.ToString()},port:{ep.Port.ToString()},{reg}");
+                                        MessageQueue.Instance.Insert($" >>> ip:{ep.Address.ToString()},port:{ep.Port.ToString()},{reg}");
                                         TestFixture tf = GetTestFixture(int.Parse(items[2]));
                                         tf.SetSocket(soct);
-                                        tf.AddLog(" <<< " + content);
-                                        tf.AddLog(" >>> " + reg);
+                                        tf.AddLog(" >>> " + content);
+                                        tf.AddLog(" <<< " + reg);
                                         tf.MachineID = items[1];
                                         tf.Connected = true;
                                         tf.Status = ETestFixtureStatus.None;