diff --git a/Assets/Scripts/GameManager.cs b/Assets/Scripts/GameManager.cs
index ef01676..715f0ad 100644
--- a/Assets/Scripts/GameManager.cs
+++ b/Assets/Scripts/GameManager.cs
@@ -196,15 +196,19 @@ public class GameManager : MonoBehaviour
             if (videoControl.IsCanPlayMP4())
             {
                 videoControl.PlayMP4();
-                if (!videoControl.IsCanPlayMP4())// 播放到了最后一个视频, 自动播放End动画
-                {
-                    brainTrans.gameObject.SetActive(false);
-                    videoControl.PlayEndVideo();
-                    videoControl.OnPlayFinished += ResetToGameStart;
-                }
+                videoControl.OnPlayFinished += TryToPlayEndAnim;
             }
         }
     }
+    private void TryToPlayEndAnim()
+    {
+        videoControl.OnPlayFinished -= TryToPlayEndAnim;
+        if (videoControl.IsCanPlayMP4())// 播放到了最后一个视频, 自动播放End动画
+            return;
+        brainTrans.gameObject.SetActive(false);
+        videoControl.PlayEndVideo();
+        videoControl.OnPlayFinished += ResetToGameStart;
+    }
     private void ResetToGameStart()
     {
         videoControl.OnPlayFinished -= ResetToGameStart;