diff --git a/src/blackbox/chat.py b/src/blackbox/chat.py
index 991e415..1b8e1e6 100644
--- a/src/blackbox/chat.py
+++ b/src/blackbox/chat.py
@@ -311,6 +311,7 @@ class Chat(Blackbox):
                             except json.JSONDecodeError:
                                 # print("---- Error in JSON parsing ----")  # 打印错误信息
                                 continue  # 继续处理下一个chunk，直到解析成功
+                    yield "[Response END]"
                 
         else:
             print("*"*90)
@@ -346,4 +347,4 @@ class Chat(Blackbox):
             return EventSourceResponse(self.processing(prompt, context, setting))
         else:
             response_content = "".join(self.processing(prompt, context, setting))
-            return  JSONResponse(content={"response": response_content}, status_code=status.HTTP_200_OK)
\ No newline at end of file
+            return  JSONResponse(content={"response": response_content}, status_code=status.HTTP_200_OK)