diff --git a/Rs.DeweyTester/Commom/Msgbox.cs b/Rs.DeweyTester/Commom/Msgbox.cs
index 37e816d..87980d8 100644
--- a/Rs.DeweyTester/Commom/Msgbox.cs
+++ b/Rs.DeweyTester/Commom/Msgbox.cs
@@ -50,8 +50,9 @@ namespace Rs.MotionPlat.Commom
             if(warning)
             {
                 BuzzerManager.Instance.On();
+                LightManger.Instance.SetStatus(ELightStatus.Red);
             }
-            LightManger.Instance.SetStatus(ELightStatus.Red);
+            
             string logInfo = $"{alarmInfo.CN}";
             LogHelper.Debug(logInfo);
             EButtonType ret = EButtonType.None;
@@ -77,6 +78,7 @@ namespace Rs.MotionPlat.Commom
                 if (warning)
                 {
                     BuzzerManager.Instance.Off();
+                    LightManger.Instance.SetStatus(ELightStatus.Green);
                 }
             }
             return ret;