diff --git a/Assets/TEngine/AssetSetting/AssetBundleBuilderSetting.asset b/Assets/TEngine/AssetSetting/AssetBundleBuilderSetting.asset
index 38995937..992b6bfa 100644
--- a/Assets/TEngine/AssetSetting/AssetBundleBuilderSetting.asset
+++ b/Assets/TEngine/AssetSetting/AssetBundleBuilderSetting.asset
@@ -17,6 +17,6 @@ MonoBehaviour:
   BuildPackage: DefaultPackage
   CompressOption: 2
   OutputNameStyle: 1
-  CopyBuildinFileOption: 0
+  CopyBuildinFileOption: 1
   CopyBuildinFileTags: 
   EncyptionClassName: FileOffsetEncryption