diff --git a/ruoyi-fastapi-backend/module_admin/controller/ragflow_controller.py b/ruoyi-fastapi-backend/module_admin/controller/ragflow_controller.py
index c0bef22..aed218f 100644
--- a/ruoyi-fastapi-backend/module_admin/controller/ragflow_controller.py
+++ b/ruoyi-fastapi-backend/module_admin/controller/ragflow_controller.py
@@ -251,6 +251,9 @@ async def stream_ragflow_response(result: Generator, chat_id: str, start_time: f
             chunk_time = time.time()
             chunk_count += 1
             
+            # 让出控制权，确保流式响应
+            await asyncio.sleep(0)
+            
             # 检查第一个token的延迟
             if not first_token_received:
                 first_token_received = True