diff --git a/tools/WXAssetBundleProvider.cs b/tools/WXAssetBundleProvider.cs
index a92e8a88..a6781f23 100644
--- a/tools/WXAssetBundleProvider.cs
+++ b/tools/WXAssetBundleProvider.cs
@@ -778,7 +778,7 @@ private void BeginOperation()
                 else
 #endif
                 {
-                    m_RequestOperation = WXAssetBundle.LoadFromFileAsync(
+                    m_RequestOperation = AssetBundle.LoadFromFileAsync(
                         m_TransformedInternalId,
                         m_Options == null ? 0 : m_Options.Crc
                     );