diff --git a/bot/linkai/link_ai_bot.py b/bot/linkai/link_ai_bot.py
index e7b9703..a92466d 100644
--- a/bot/linkai/link_ai_bot.py
+++ b/bot/linkai/link_ai_bot.py
@@ -37,22 +37,22 @@ class LinkAIBot(Bot):
                 session.messages.pop(0)
 
             # load config
-            app_code = conf().get("app_code")
-            app_market_api_key = conf().get("app_market_api_key")
+            app_code = conf().get("linkai_app_code")
+            linkai_api_key = conf().get("linkai_api_key")
             logger.info(f"[LINKAI] query={query}, app_code={app_code}")
 
             body = {
                 "appCode": app_code,
                 "messages": session.messages
             }
-            headers = {"Authorization": "Bearer " + app_market_api_key}
+            headers = {"Authorization": "Bearer " + linkai_api_key}
 
             # do http request
             res = requests.post(url=self.base_url + "/chat/completion", json=body, headers=headers).json()
 
             if not res or not res["success"]:
                 if res.get("code") == self.AUTH_FAILED_CODE:
-                    logger.exception(f"[LINKAI] please check your app_market_api_key, res={res}")
+                    logger.exception(f"[LINKAI] please check your linkai_api_key, res={res}")
                     return Reply(ReplyType.ERROR, "请再问我一次吧")
                 else:
                     # retry
diff --git a/bridge/bridge.py b/bridge/bridge.py
index 4de71fe..119e855 100644
--- a/bridge/bridge.py
+++ b/bridge/bridge.py
@@ -23,7 +23,7 @@ class Bridge(object):
             self.btype["chat"] = const.OPEN_AI
         if conf().get("use_azure_chatgpt", False):
             self.btype["chat"] = const.CHATGPTONAZURE
-        if conf().get("app_market_api_key") and conf().get("app_code"):
+        if conf().get("linkai_api_key") and conf().get("linkai_app_code"):
             self.btype["chat"] = const.LINKAI
         self.bots = {}
 
diff --git a/config.py b/config.py
index 97f5feb..26b2f8a 100644
--- a/config.py
+++ b/config.py
@@ -99,9 +99,9 @@ available_setting = {
     "appdata_dir": "",  # 数据目录
     # 插件配置
     "plugin_trigger_prefix": "$",  # 规范插件提供聊天相关指令的前缀，建议不要和管理员指令前缀"#"冲突
-    # 应用市场配置
-    "app_market_api_key": "",
-    "app_code": ""
+    # 知识库平台配置
+    "linkai_api_key": "",
+    "linkai_app_code": ""
 }