diff --git a/dsRag/Start.py b/dsRag/Start.py
index fdb6eb33..4547f2e1 100644
--- a/dsRag/Start.py
+++ b/dsRag/Start.py
@@ -123,17 +123,16 @@ async def rag(request: fastapi.Request):
 
     return {"data": "没有在知识库中找到相关的信息，无法回答此问题。"}
 
-@app.post("/api/rag_stream", response_model=None)
-async def rag_stream(request: fastapi.Request):
-    data = await request.json()
-    query = data.get('query', '')
-    query_tags = data.get('tags', [])
-
-    # 调用es进行混合搜索
-    search_results = queryByEs(query, query_tags, logger)
-
-    # 流式调用大模型
-    return callLLM(request, query, search_results, logger, True)
+@app.post("/api/helloWorld", response_model=None)
+async def helloWorld(request: fastapi.Request):
+    async def generate_hello_world():
+        message = "Hello,World,"
+        for char in message:
+            yield f"data: {char}\n\n"
+            import asyncio
+            await asyncio.sleep(0.5)
+    
+    return StreamingResponse(generate_hello_world(), media_type="text/event-stream")
 
 
 if __name__ == "__main__":
diff --git a/dsRag/Util/__pycache__/SearchUtil.cpython-310.pyc b/dsRag/Util/__pycache__/SearchUtil.cpython-310.pyc
index f6193525..e8e5b99d 100644
Binary files a/dsRag/Util/__pycache__/SearchUtil.cpython-310.pyc and b/dsRag/Util/__pycache__/SearchUtil.cpython-310.pyc differ