diff --git a/configs/model_config.py.example b/configs/model_config.py.example
index 59a070f..9faf7f3 100644
--- a/configs/model_config.py.example
+++ b/configs/model_config.py.example
@@ -40,7 +40,7 @@ ONLINE_LLM_MODEL = {
     # 线上模型。请在server_config中为每个在线API设置不同的端口
 
     "openai-api": {
-        "model_name": "gpt-35-turbo",
+        "model_name": "gpt-3.5-turbo",
         "api_base_url": "https://api.openai.com/v1",
         "api_key": "",
         "openai_proxy": "",