diff --git a/Assets/Scripts/CXX/Devices/Device_Base.cs b/Assets/Scripts/CXX/Devices/Device_Base.cs
index 78735ae..3c22536 100644
--- a/Assets/Scripts/CXX/Devices/Device_Base.cs
+++ b/Assets/Scripts/CXX/Devices/Device_Base.cs
@@ -61,11 +61,11 @@ public class Device_Base : PermanentTriggerBase
 
     public void AddStartAction(Action callback)
     {
-        startAction += callback;
+        hand_out_action += callback;
     }
     public void AddEndAction(Action callback)
     {
-        endAction += callback;
+        hand_back_action += callback;
     }
 
     /// <summary>
diff --git a/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_3Phase4WireMeter.cs b/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_3Phase4WireMeter.cs
index 117521c..9ab6b16 100644
--- a/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_3Phase4WireMeter.cs
+++ b/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_3Phase4WireMeter.cs
@@ -184,13 +184,12 @@ public class Device_3Phase4WireMeter : Device_Base
         //���µ��ܱ�
         if (!fix_screw_left.isInstall && !fix_screw_right.isInstall)
         {
-            startAction?.Invoke();
+            hand_out_action?.Invoke();
             SiteManager.instance.measuringCabinet.meteringDevice = null;
             Debug.Log("���ܱ��Ѳ��");
             transform.DOLocalMove(transform.localPosition - new Vector3(0, 0.2f, 0.2f), 2).OnComplete(() => 
             {
                 CallScoreAction(false);
-                endAction?.Invoke();
                 gameObject.SetActive(false);
             });
         }
@@ -205,16 +204,16 @@ public class Device_3Phase4WireMeter : Device_Base
         SiteManager.instance.measuringCabinet.meteringDevice = this;
         //Ĭ���Dz����״̬
         Init(false);
-        startAction?.Invoke();
+        hand_out_action?.Invoke();
         transform.DOLocalMove(new Vector3(0.1469002f, -0.1793365f, 0.5191498f), 2).OnStart(() => 
         {
             transform.localEulerAngles = Vector3.zero;
         }).OnComplete(() =>
         {
             LiveSceneManager.Instance.OnCheckSubProcess(false);
+
             Debug.Log("���ܱ��Ѱ�װ");
             CallScoreAction(true);
-            //endAction?.Invoke();
         });
     }
 }
diff --git a/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_Cover.cs b/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_Cover.cs
index 50d2df9..042d7ba 100644
--- a/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_Cover.cs
+++ b/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_Cover.cs
@@ -63,7 +63,6 @@ public class Device_Cover : Device_Base
         {
             isMoving = true;
             Debug.Log("�򿪸���");
-            startAction?.Invoke();
             Transform parent = cover_screw_Left.transform.parent;
             cover_screw_Left.transform.parent = transform;
             cover_screw_Right.transform.parent = transform;
@@ -75,7 +74,6 @@ public class Device_Cover : Device_Base
                  isMoving = false;
 
                  int result = (triggerAction == null ? 0 : triggerAction.Invoke(triggerName, true));
-                 endAction?.Invoke();
              });
         }
     }
@@ -90,7 +88,6 @@ public class Device_Cover : Device_Base
         {
             isMoving=true;
             Debug.Log("���ϸ���");
-            startAction?.Invoke();
             Transform parent = cover_screw_Left.transform.parent;
             cover_screw_Left.transform.parent = transform;
             cover_screw_Right.transform.parent = transform;
@@ -102,7 +99,6 @@ public class Device_Cover : Device_Base
                  isMoving = false;
 
                  int result = (triggerAction == null ? 0 : triggerAction.Invoke(triggerName, true));
-                 endAction?.Invoke();
              });
         }
     }
diff --git a/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_NamePlate.cs b/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_NamePlate.cs
index 4fe5d69..ecb116a 100644
--- a/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_NamePlate.cs
+++ b/Assets/Scripts/CXX/Devices/直接接入式电能计量装置/Device_NamePlate.cs
@@ -34,7 +34,6 @@ public class Device_NamePlate : Device_Base
                 GameObject tip = Instantiate<GameObject>(checkUiPrefb, GameManager.UIMgr.canvas.transform);
                 ProcessTipPanel processTipPanel = tip.GetComponent<ProcessTipPanel>();
 
-                startAction?.Invoke();
                 //��ʼ�߽���
                 processTipPanel.StartProcess(result =>
                 {
@@ -50,7 +49,6 @@ public class Device_NamePlate : Device_Base
                         }
                         int state = (triggerAction == null ? 0 : triggerAction.Invoke(triggerName, true));
                         CallScoreAction();
-                        endAction?.Invoke();
                     }
                 });
             }
diff --git a/Assets/Scripts/CXX/Devices/计量柜/Device_CabinetDoor.cs b/Assets/Scripts/CXX/Devices/计量柜/Device_CabinetDoor.cs
index a6af7a9..5810600 100644
--- a/Assets/Scripts/CXX/Devices/计量柜/Device_CabinetDoor.cs
+++ b/Assets/Scripts/CXX/Devices/计量柜/Device_CabinetDoor.cs
@@ -23,7 +23,7 @@ public class Device_CabinetDoor : Device_Base
     public void Open()
     {
         Debug.Log("����");
-        startAction?.Invoke();
+        hand_out_action?.Invoke();
         //����
         transform.Find("��������2/��������3").DOLocalRotate(new Vector3(-45f, 0, 0), 1).OnComplete(() =>
         {
@@ -32,14 +32,13 @@ public class Device_CabinetDoor : Device_Base
             {
                 isOpen = true;
                 int result = (triggerAction == null ? 0 : triggerAction.Invoke(triggerName, true));
-                endAction?.Invoke();
             });
         });
     }
     public void Close()
     {
         Debug.Log("����");
-        startAction?.Invoke();
+        hand_out_action?.Invoke();
         //����
         transform.DOLocalRotate(new Vector3(0, 0, 0), 3).OnComplete(() =>
           {
@@ -48,7 +47,6 @@ public class Device_CabinetDoor : Device_Base
                 {
                     isOpen = false;
                     int result = (triggerAction == null ? 0 : triggerAction.Invoke(triggerName, true));
-                    endAction?.Invoke();
                 });
           });
     }
diff --git a/Assets/Scripts/CXX/Tools/Tool_Base.cs b/Assets/Scripts/CXX/Tools/Tool_Base.cs
index bc223d2..4404c81 100644
--- a/Assets/Scripts/CXX/Tools/Tool_Base.cs
+++ b/Assets/Scripts/CXX/Tools/Tool_Base.cs
@@ -67,11 +67,11 @@ public class Tool_Base : PermanentTriggerBase
     }
     public void AddStartAction(Action callback)
     {
-        startAction += callback;
+        hand_out_action += callback;
     }
     public void AddEndAction(Action callback)
     {
-        endAction += callback;
+        hand_back_action += callback;
     }
     /// <summary>
     /// ���ù��߻ص����е�λ��
@@ -97,7 +97,7 @@ public class Tool_Base : PermanentTriggerBase
             transform.localPosition = head_LocalPos;
             transform.localEulerAngles = head_LocalEulerAnglesl;
             isMoving = false;
-            endAction?.Invoke();
+            hand_back_action?.Invoke();
             back?.Invoke();
         });
     }
diff --git a/Assets/Scripts/CXX/Tools/Tool_Screwdriver.cs b/Assets/Scripts/CXX/Tools/Tool_Screwdriver.cs
index fabc7ac..89afb60 100644
--- a/Assets/Scripts/CXX/Tools/Tool_Screwdriver.cs
+++ b/Assets/Scripts/CXX/Tools/Tool_Screwdriver.cs
@@ -19,7 +19,7 @@ public class Tool_Screwdriver : Tool_Base
             screw.isMoving = true;
             isMoving = true;
             Debug.Log("��ʼš����˿");
-            startAction?.Invoke();
+            hand_out_action?.Invoke();
             //��˿���Ƶ���˿��
             transform.parent = null;
             transform.DOLocalRotate(screw.installPos.localEulerAngles, 0.5f);
@@ -41,7 +41,7 @@ public class Tool_Screwdriver : Tool_Base
             screw.isMoving = true;
             isMoving = true;
             Debug.Log("��ʼж��˿");
-            startAction?.Invoke();
+            hand_out_action?.Invoke();
             //��˿���Ƶ���˿��
             transform.parent = null;
             transform.DOLocalRotate(screw.installPos.localEulerAngles, 0.5f);
diff --git a/Assets/Scripts/CXX/Tools/Tool_TestPen.cs b/Assets/Scripts/CXX/Tools/Tool_TestPen.cs
index 87c71d2..648f9dd 100644
--- a/Assets/Scripts/CXX/Tools/Tool_TestPen.cs
+++ b/Assets/Scripts/CXX/Tools/Tool_TestPen.cs
@@ -75,7 +75,7 @@ public class Tool_TestPen : Tool_Base
             {
                 var tmp = ((Device_Socket)device_base);
                 //λ���ƶ�
-                base.startAction?.Invoke();
+                base.hand_out_action?.Invoke();
                 transform.parent = null;
                 transform.DORotate(tmp.testPosAndRot.eulerAngles, 0.5f);
                 transform.DOMove(tmp.testPosAndRot.position, 1).OnComplete(() => 
@@ -84,7 +84,7 @@ public class Tool_TestPen : Tool_Base
                     isFlicker = tmp.hasElectricity;
                     screem.materials[0].color = isFlicker ? Color.red : Color.white;
                     int index = (triggerAction == null ? 0 : triggerAction.Invoke($"{triggerName}+{device_base.triggerName}", true));
-                    base.endAction?.Invoke();
+                    base.hand_back_action?.Invoke();
                     base.CallScoreAction(null, $"{triggerName}+{device_base.triggerName}");
                 });
             }
@@ -93,7 +93,7 @@ public class Tool_TestPen : Tool_Base
                 var tmp = ((Device_CabinetDoor)device_base);
 
                 //λ���ƶ�
-                base.startAction?.Invoke();
+                base.hand_out_action?.Invoke();
                 transform.parent = null;
                 transform.DOLocalRotate(tmp.testPosAndRot.localEulerAngles, 0.5f);
                 transform.DOMove(tmp.testPosAndRot.position, 1).OnComplete(() => 
@@ -102,7 +102,7 @@ public class Tool_TestPen : Tool_Base
                     isFlicker = tmp.hasElectricity;
                     screem.materials[0].color = isFlicker ? Color.red : Color.white;
                     int index = (triggerAction == null ? 0 : triggerAction.Invoke($"{triggerName}+{device_base.triggerName}", true));
-                    base.endAction?.Invoke();
+                    base.hand_back_action?.Invoke();
                     base.CallScoreAction(null, $"{triggerName}+{device_base.triggerName}");
                 });
             }
@@ -120,7 +120,7 @@ public class Tool_TestPen : Tool_Base
             if (tool_base.toolType == ToolType.��˿)
             {
                 var tmp = ((Tool_Screw)tool_base);
-                base.startAction?.Invoke();
+                base.hand_out_action?.Invoke();
                 //λ���ƶ�
                 transform.parent = null;
                 transform.DOLocalRotate(tmp.installPos.localEulerAngles, 0.5f);
@@ -129,7 +129,7 @@ public class Tool_TestPen : Tool_Base
                     Debug.Log("��˿ �����");
                     isFlicker = tmp.hasElectricity;
                     screem.materials[0].color = isFlicker ? Color.red : Color.white;
-                    base.endAction?.Invoke();
+                    base.hand_back_action?.Invoke();
                     base.CallScoreAction(null, $"{triggerName}+{tool_base.triggerName}");
                 });
             }
diff --git a/Assets/Scripts/CXX/Tools/Tool_WireStripper.cs b/Assets/Scripts/CXX/Tools/Tool_WireStripper.cs
index e2ca51f..2f6e459 100644
--- a/Assets/Scripts/CXX/Tools/Tool_WireStripper.cs
+++ b/Assets/Scripts/CXX/Tools/Tool_WireStripper.cs
@@ -15,7 +15,7 @@ public class Tool_WireStripper : Tool_Base
     /// <param name="device_Seal"></param>
     public void CutOpen(Device_Seal device_Seal)
     {
-        base.startAction?.Invoke();
+        base.hand_out_action?.Invoke();
         base.isMoving = true;
         transform.parent = null;
         transform.DORotate(device_Seal.testPosAndRot.eulerAngles, 0.5f);
diff --git a/Assets/Scripts/Project/Manager/LiveSceneManager.cs b/Assets/Scripts/Project/Manager/LiveSceneManager.cs
index dbc3672..68ae1bb 100644
--- a/Assets/Scripts/Project/Manager/LiveSceneManager.cs
+++ b/Assets/Scripts/Project/Manager/LiveSceneManager.cs
@@ -41,11 +41,9 @@ public class LiveSceneManager : SingletonMono<LiveSceneManager>
             currentTool.GetComponent<Device_Base>().SetHeadPosAndEulerang(currentTool.transform.localPosition, currentTool.transform.localEulerAngles);
             currentTool.GetComponent<Device_Base>().AddStartAction(() =>
             {
-                tMDTips.gameObject.SetActive(false);
             });
             currentTool.GetComponent<Device_Base>().AddEndAction(() =>
             {
-                tMDTips.gameObject.SetActive(true);
             });
         }
         tMDTips.gameObject.SetActive(true);
diff --git a/Assets/Scripts/Project/Objects/Other/PermanentTriggerBase.cs b/Assets/Scripts/Project/Objects/Other/PermanentTriggerBase.cs
index d769552..860cf8f 100644
--- a/Assets/Scripts/Project/Objects/Other/PermanentTriggerBase.cs
+++ b/Assets/Scripts/Project/Objects/Other/PermanentTriggerBase.cs
@@ -19,13 +19,13 @@ public class PermanentTriggerBase : MonoBehaviour
     /// </summary>
     private Action<string, object, int, int> scoreAction;
     /// <summary>
-    /// ��ʼ�����Ļص�������Ϊ�����￪ʼʹ��ʱ���ã��豸Ϊ��ʼ����ʱ���ã�
+    /// ���зɳ�ʱ�Ļص�
     /// </summary>
-    protected Action startAction;
+    protected Action hand_out_action;
     /// <summary>
-    /// ���������ص�������Ϊ�ص�����ʱ���ã��豸Ϊ��������ʱ���ã�
+    /// �ջ�����Ļص�
     /// </summary>
-    protected Action endAction;
+    protected Action hand_back_action;
 
     private void Awake()
     {