diff --git a/scripts/ci/auto_fix_formatting.py b/scripts/ci/auto_fix_formatting.py
index bc32c5308..95d573b8c 100755
--- a/scripts/ci/auto_fix_formatting.py
+++ b/scripts/ci/auto_fix_formatting.py
@@ -332,7 +332,8 @@ def main():
         print(f"  {line}")
 
     # 提交修复
-    run("git add -A")
+    run("git clean -fd")
+    run("git add -u")
     run('git commit -m "style: auto-format with black + isort + prettier [skip ci-format-check]"')
 
     # 推送（head_branch已从ensure_git_repo获取）
@@ -385,4 +386,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    main()
\ No newline at end of file