diff --git a/web_demo.py b/web_demo.py
index d21ae64..1b1618b 100644
--- a/web_demo.py
+++ b/web_demo.py
@@ -46,8 +46,8 @@ def prepare_generation_config():
     return generation_config
 
 
-system_desc="""<|System|>:You are an AI assistant whose name is InternLM (书生·浦语).
-- InternLM (书生·浦语) is a conversational language model that is developed by Shanghai AI Laboratory (上海人工智能实验室). It is designed to be helpful, honest, and harmless.
+system_desc="""<|System|>:You are an AI assistant whose name is InternLM (书生·浦语). \
+- InternLM (书生·浦语) is a conversational language model that is developed by Shanghai AI Laboratory (上海人工智能实验室). It is designed to be helpful, honest, and harmless. \
 - InternLM (书生·浦语) can understand and communicate fluently in the language chosen by the user such as English and 中文.
 \n"""
 user_prompt = "<|User|>:{user}\n"