diff --git a/Assets/Scripts/Controller/OperationController.cs b/Assets/Scripts/Controller/OperationController.cs
index 991c6527..dfad5464 100644
--- a/Assets/Scripts/Controller/OperationController.cs
+++ b/Assets/Scripts/Controller/OperationController.cs
@@ -125,17 +125,20 @@ public class OperationController : MonoSingleton<OperationController>
             if (this.index < targetIndex)
             {
                 var seq = ActionKit.Sequence();
-                for (int i = this.index + 1; i < targetIndex; i++)
+                if (this.index >= 0)
                 {
-                    // 完成动作 直接执行
-                    IAction finishAction = ActionHelper.GetActionAndSub(steps[i].Finished);
-                    TypeEventSystem.Global.Send(new StepStatusOnChange() { curIndex = i, status = StepStatus.Finished });
-                    if (finishAction!=null)
+                    for (int i = this.index; i < targetIndex; i++)
                     {
-                        seq.Append(finishAction);
+                        // 完成动作 直接执行
+                        IAction finishAction = ActionHelper.GetActionAndSub(steps[i].Finished);
+                        TypeEventSystem.Global.Send(new StepStatusOnChange() { curIndex = i, status = StepStatus.Finished });
+                        if (finishAction != null)
+                        {
+                            seq.Append(finishAction);
+                        }
                     }
                 }
-                seq.Start(this,() =>
+                seq.Start(this, () =>
                 {
                     curAction = ActionHelper.GetActionAndSub(steps[targetIndex].Start);
                     RunCurAction(curAction, targetIndex);
@@ -143,19 +146,22 @@ public class OperationController : MonoSingleton<OperationController>
             }
             else if (this.index > targetIndex)
             {
+                var seq = ActionKit.Sequence();
                 for (int i = this.index; i > targetIndex; i--)
                 {
                     // 重置动作 直接重置
                     IAction resetAction = ActionHelper.GetActionAndSub(steps[i].Reset);
                     if (resetAction != null)
                     {
-                        resetAction.Start(this);
+                        seq.Append(resetAction);
                     }
                     TypeEventSystem.Global.Send(new StepStatusOnChange() { curIndex = i, status = StepStatus.NoStart });
-
                 }
-                curAction = ActionHelper.GetActionAndSub(steps[targetIndex].Start);
-                RunCurAction(curAction, targetIndex);
+                seq.Start(this, () =>
+                {
+                    curAction = ActionHelper.GetActionAndSub(steps[targetIndex].Start);
+                    RunCurAction(curAction, targetIndex);
+                });
             }
             else
             {
@@ -166,7 +172,7 @@ public class OperationController : MonoSingleton<OperationController>
         }
     }
 
-    public void RunCurAction(IAction curAction,int targetIndex)
+    public void RunCurAction(IAction curAction, int targetIndex)
     {
         if (curAction != null)
         {