diff --git a/apps/api/app/api/routes/feature_flags.py b/apps/api/app/api/routes/feature_flags.py
index c5834a5a6..f8b7ff378 100755
--- a/apps/api/app/api/routes/feature_flags.py
+++ b/apps/api/app/api/routes/feature_flags.py
@@ -32,9 +32,7 @@ logger = logging.getLogger(__name__)
 router = APIRouter(prefix="/internal/feature-flags", tags=["Internal"])
 
 # 允许管理的 flag 白名单（防止误操作其他系统 flag）
-ALLOWED_FLAGS = {
-    "render_engine",
-}
+ALLOWED_FLAGS: set[str] = set()
 
 
 def _get_feature_flag_store() -> RedisFeatureFlagStore: