diff --git a/Assets/Scripts/Actions/AnimationAction.cs b/Assets/Scripts/Actions/AnimationAction.cs
index c212e4a6..e3c9f60c 100644
--- a/Assets/Scripts/Actions/AnimationAction.cs
+++ b/Assets/Scripts/Actions/AnimationAction.cs
@@ -32,6 +32,7 @@ namespace QFramework
         string deviceName;
 
         float totalTime;
+        GameObject obj;
         public static AnimationAction Allocate(string path, Dictionary<string, string> datas, System.Action OnFinished = null)
         {
             var retNode = mPool.Allocate();
@@ -51,7 +52,6 @@ namespace QFramework
         TweenerCore<float, float, FloatOptions> animDot;
         public void OnStart()
         {
-            GameObject obj = null;
             if (string.IsNullOrEmpty(deviceName))
             {
                 obj = Utility.FindObj(path);
@@ -149,10 +149,14 @@ namespace QFramework
         {
             if (!Deinited)
             {
+                if (obj != null)
+                {
+                    anim?.Stop();
+                }
                 animDot?.Kill();
-                anim?.Stop();
                 OnFinished = null;
                 Deinited = true;
+                obj = null;
                 mPool.Recycle(this);
             }
         }
diff --git a/Assets/Scripts/Actions/HighLightAction.cs b/Assets/Scripts/Actions/HighLightAction.cs
index 7efe534f..c8da574f 100644
--- a/Assets/Scripts/Actions/HighLightAction.cs
+++ b/Assets/Scripts/Actions/HighLightAction.cs
@@ -72,6 +72,7 @@ namespace QFramework
                     var effect = obj.GetOrAddComponent<HighlightEffect>();
                     effect.outlineColor = color;
                     effect.highlighted = true;
+                    obj.GetOrAddComponent<HighLightOnStepChanged>();
                     if (string.IsNullOrEmpty(isIndependent) == false)
                     {
                         switch (isIndependent)
diff --git a/Assets/Scripts/OpeartionHelper.meta b/Assets/Scripts/OpeartionHelper.meta
new file mode 100644
index 00000000..bc3452ca
--- /dev/null
+++ b/Assets/Scripts/OpeartionHelper.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 27089718485c08142b8d696ce13b2a78
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/OpeartionHelper/OnStepChanged.meta b/Assets/Scripts/OpeartionHelper/OnStepChanged.meta
new file mode 100644
index 00000000..140f53af
--- /dev/null
+++ b/Assets/Scripts/OpeartionHelper/OnStepChanged.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 7a69538f7c29aeb47804364936ea1c5c
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/OpeartionHelper/OnStepChanged/HighLightOnStepChanged.cs b/Assets/Scripts/OpeartionHelper/OnStepChanged/HighLightOnStepChanged.cs
new file mode 100644
index 00000000..bdbaedb4
--- /dev/null
+++ b/Assets/Scripts/OpeartionHelper/OnStepChanged/HighLightOnStepChanged.cs
@@ -0,0 +1,30 @@
+using HighlightPlus;
+using QFramework;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using static OperationController;
+
+public class HighLightOnStepChanged : MonoBehaviour
+{
+
+    private void Awake()
+    {
+        TypeEventSystem.Global.Register<StepStatusOnChange>(OnStepChanged);
+    }
+
+    private void OnStepChanged(StepStatusOnChange change)
+    {
+        var effect = GetComponent<HighlightEffect>();
+        if (effect != null)
+        {
+            effect.highlighted = false;
+        }
+    }
+
+    private void OnDestroy()
+    {
+        TypeEventSystem.Global.UnRegister<StepStatusOnChange>(OnStepChanged);
+    }
+}
diff --git a/Assets/Scripts/OpeartionHelper/OnStepChanged/HighLightOnStepChanged.cs.meta b/Assets/Scripts/OpeartionHelper/OnStepChanged/HighLightOnStepChanged.cs.meta
new file mode 100644
index 00000000..5b80256d
--- /dev/null
+++ b/Assets/Scripts/OpeartionHelper/OnStepChanged/HighLightOnStepChanged.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8dea558b3c0de5a48906a5a7f7806258
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: