diff --git a/Assets/Scripts/Actions/OperationChangeAction.cs b/Assets/Scripts/Actions/OperationChangeAction.cs
index 0ccf2a97..7a6621d8 100644
--- a/Assets/Scripts/Actions/OperationChangeAction.cs
+++ b/Assets/Scripts/Actions/OperationChangeAction.cs
@@ -39,11 +39,11 @@ namespace QFramework
 
         public void OnExecute(float dt)
         {
+            this.Finish();
             if (datas.ContainsKey("name"))
             {
                 OperationController.Instance.ChangeOperation(datas["name"]);
             }
-            this.Finish();
             OnFinished?.Invoke();
         }
 
diff --git a/Assets/Scripts/Controller/OperationController.cs b/Assets/Scripts/Controller/OperationController.cs
index 61fade8c..c8ac7b25 100644
--- a/Assets/Scripts/Controller/OperationController.cs
+++ b/Assets/Scripts/Controller/OperationController.cs
@@ -106,6 +106,7 @@ public class OperationController : MonoSingleton<OperationController>
                 AddStep(item);
             }
             TypeEventSystem.Global.Send<OnOperationChanged>();
+            OnNext(default);
         }
     }