diff --git a/frontend/mining-app/android/app/src/main/res/xml/file_paths.xml b/frontend/mining-app/android/app/src/main/res/xml/file_paths.xml
index 23f37043..3ab0ba31 100644
--- a/frontend/mining-app/android/app/src/main/res/xml/file_paths.xml
+++ b/frontend/mining-app/android/app/src/main/res/xml/file_paths.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <paths xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- 覆盖所有路径，包括 Flutter 的 app_flutter/ 目录 -->
+    <root-path name="root" path="." />
     <external-path name="external_files" path="." />
     <files-path name="files" path="." />
-    <!-- Flutter Documents 目录 (getApplicationDocumentsDirectory) -->
-    <files-path name="app_flutter" path="app_flutter/" />
     <cache-path name="cache" path="." />
     <external-files-path name="external_files_path" path="." />
     <external-cache-path name="external_cache_path" path="." />