diff --git a/request_llm/bridge_newbing.py b/request_llm/bridge_newbing.py
index c373c7d..232eb6b 100644
--- a/request_llm/bridge_newbing.py
+++ b/request_llm/bridge_newbing.py
@@ -239,6 +239,7 @@ def predict(inputs, llm_kwargs, plugin_kwargs, chatbot, history=[], system_promp
         history_feedin.append([history[2*i], history[2*i+1]] )
 
     chatbot[-1] = (inputs, "[Local Message]: 等待NewBing响应中 ...")
+    response = "[Local Message]: 等待NewBing响应中 ..."
     yield from update_ui(chatbot=chatbot, history=history, msg="NewBing响应缓慢，尚未完成全部响应，请耐心完成后再提交新问题。")
     for response in newbing_handle.stream_chat(query=inputs, history=history_feedin, system_prompt=system_prompt, max_length=llm_kwargs['max_length'], top_p=llm_kwargs['top_p'], temperature=llm_kwargs['temperature']):
         chatbot[-1] = (inputs, preprocess_newbing_out(response))