diff --git a/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/DBFSInitializeOperation.cs b/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/DBFSInitializeOperation.cs
index 1ad7326..3369fdd 100644
--- a/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/DBFSInitializeOperation.cs
+++ b/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/DBFSInitializeOperation.cs
@@ -24,7 +24,13 @@ namespace YooAsset
         }
         internal override void InternalOnStart()
         {
+#if UNITY_WEBGL
+            _steps = ESteps.Done;
+            Status = EOperationStatus.Failed;
+            Error = $"{nameof(DefaultBuildinFileSystem)} is not support WEBGL platform !";
+#else
             _steps = ESteps.InitUnpackFileSystem;
+#endif
         }
         internal override void InternalOnUpdate()
         {
diff --git a/Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/DCFSInitializeOperation.cs b/Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/DCFSInitializeOperation.cs
index d27fb38..07aed4d 100644
--- a/Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/DCFSInitializeOperation.cs
+++ b/Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/DCFSInitializeOperation.cs
@@ -24,7 +24,13 @@ namespace YooAsset
         }
         internal override void InternalOnStart()
         {
+#if UNITY_WEBGL
+            _steps = ESteps.Done;
+            Status = EOperationStatus.Failed;
+            Error = $"{nameof(DefaultCacheFileSystem)} is not support WEBGL platform !";
+#else
             _steps = ESteps.CheckAppFootPrint;
+#endif
         }
         internal override void InternalOnUpdate()
         {
diff --git a/Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs b/Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs
index db315dc..31977fd 100644
--- a/Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs
+++ b/Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs
@@ -181,6 +181,8 @@ namespace YooAsset
         {
             _initializeStatus = op.Status;
             _initializeError = op.Error;
+            if (_initializeStatus != EOperationStatus.Succeed)
+                YooLogger.Error(_initializeError);
         }
 
         /// <summary>