diff --git a/Rs.SkyLine/Commom/TestCenterMessageBox.cs b/Rs.SkyLine/Commom/TestCenterMessageBox.cs
index c19d0c8..3bc3392 100644
--- a/Rs.SkyLine/Commom/TestCenterMessageBox.cs
+++ b/Rs.SkyLine/Commom/TestCenterMessageBox.cs
@@ -22,17 +22,17 @@ namespace Rs.MotionPlat.Commom
             resultMessageBox = new Dictionary<int, SchedulingMessageBox>();
         }
 
-        public static void Show(int id, string message, ETipButton button)
+        public static void Show(int id, string message, ETipButton button,bool bNeedStop=false)
         {
             lock(msgLock)
             {
-                Show(id, message, button, null);
+                Show(id, message, button, null,bNeedStop);
             }
            
         }
 
 
-        public static void Show(int id,string message,ETipButton button,Dictionary<ETipButton,string> buttonTexts)
+        public static void Show(int id,string message,ETipButton button,Dictionary<ETipButton,string> buttonTexts,bool bNeedStop=false)
         {
             lock (msgLock)
             {
@@ -44,7 +44,15 @@ namespace Rs.MotionPlat.Commom
                 msgBox.Instruction = EInstruction.ShowMessage;
                 msgBox.ID = id;
                 TestCenter.Instance.ShowMsgBox(msgBox);
-                msgSentEvent.Add(id, new ManualResetEvent(false));
+                if(!msgSentEvent.ContainsKey(id))
+                {
+                    msgSentEvent.Add(id, new ManualResetEvent(false));
+                }
+                if(bNeedStop)
+                {
+                    Ops.Stop();
+                }
+               
             }   
         }