diff --git a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSLoadBundleOperation.cs b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSLoadBundleOperation.cs
index 76c2bc4..0a73f99 100644
--- a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSLoadBundleOperation.cs	
+++ b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSLoadBundleOperation.cs	
@@ -60,10 +60,9 @@ internal class WXFSLoadBundleOperation : FSLoadBundleOperation
             }
         }
     }
-
-    public override void WaitForAsyncComplete()
+    internal override void InternalWaitForAsyncComplete()
     {
-        if (IsDone == false)
+        if (_steps != ESteps.Done)
         {
             _steps = ESteps.Done;
             Status = EOperationStatus.Failed;
diff --git a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/WechatFileSystem.cs b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/WechatFileSystem.cs
index 2061323..1a2a916 100644
--- a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/WechatFileSystem.cs	
+++ b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/WechatFileSystem.cs	
@@ -30,17 +30,6 @@ internal class WechatFileSystem : IFileSystem
     /// </summary>
     public string PackageName { private set; get; }
 
-    /// <summary>
-    /// 文件访问权限
-    /// </summary>
-    public EFileAccess FileSystemAccess
-    {
-        get
-        {
-            return EFileAccess.ReadWrite;
-        }
-    }
-
     /// <summary>
     /// 文件根目录
     /// </summary>