diff --git a/python/routers/translate_with_ai.py b/python/routers/translate_with_ai.py
index d48292d..9654b8d 100644
--- a/python/routers/translate_with_ai.py
+++ b/python/routers/translate_with_ai.py
@@ -100,23 +100,23 @@ class OverwriteServerHandler(ServerHandler):
                 goto_ai_translate_map.update({source_name: value})
 
         match request_handler.translate_model:
-            case "TencentModelAI":
+            case "TencentModelAI":  # 腾讯AI翻译
                 tencent_cloud: TencentCloud = TencentCloud()
                 response_dict: dict = tencent_cloud.translate_text_with_ai(goto_translate_map=goto_ai_translate_map)
                 translate_network_map: dict = response_dict.get("translate_map")
-            case "TencentModelMachine":
+            case "TencentModelMachine":  # 腾讯机器翻译
                 tencent_cloud: TencentCloud = TencentCloud()
                 response_dict: dict = tencent_cloud.translate_text_with_machine(goto_ai_translate_map)
                 translate_network_map: dict = response_dict.get("translate_map")
-            case "BaiduModelAI":
+            case "BaiduModelAI":  # 百度AI翻译
                 baidu_cloud: BaiduCloud = BaiduCloud()
                 response_dict: dict = baidu_cloud.translate_text_with_ai(goto_ai_translate_map)
                 translate_network_map: dict = response_dict.get("translate_map")
-            case "BaiduModelMachine":
+            case "BaiduModelMachine":  # 百度机器翻译
                 baidu_cloud: BaiduCloud = BaiduCloud()
                 response_dict: dict = baidu_cloud.translate_text_with_machine(goto_ai_translate_map)
                 translate_network_map: dict = response_dict.get("translate_map")
-            case "NiuTransModelMachine":
+            case "NiuTransModelMachine":  # 小牛机器翻译
                 niu_trans: NiuTrans = NiuTrans()
                 response_dict: dict = niu_trans.translate_text_with_machine(goto_ai_translate_map)
                 translate_network_map: dict = response_dict.get("translate_map")