diff --git a/app/core/wecomclient.py b/app/core/wecomclient.py
index 39dd1e4..b9f5a1d 100644
--- a/app/core/wecomclient.py
+++ b/app/core/wecomclient.py
@@ -375,7 +375,12 @@ class WecomClient:
                     except Exception as e:
                         logger.warning(f"获取群聊详情失败: {str(e)}")
                     
-                    # 如果确定是外部联系人，尝试获取详情
+                    # 如果是内部成员，不做任何处理
+                    if member_type == "INTERNAL":
+                        logger.info(f"成员 {join_user_id} 是内部成员，不做处理")
+                        return True
+                    
+                    # 如果是外部联系人，获取详细信息
                     user_info = None
                     member_name = None
                     member_unionid = None
@@ -389,15 +394,9 @@ class WecomClient:
                                 logger.info(f"获取到外部联系人详情: {member_name}, unionid: {member_unionid}")
                         except Exception as e:
                             logger.warning(f"获取外部联系人信息失败，可能是内部成员: {str(e)}")
-                    elif member_type == "INTERNAL":
-                        try:
-                            user_info = await self.get_internal_user_info(join_user_id)
-                            if user_info:
-                                member_name = user_info.get("name")
-                                # 内部成员没有unionid
-                                logger.info(f"获取到内部成员详情: {member_name}")
-                        except Exception as e:
-                            logger.warning(f"获取内部成员信息失败: {str(e)}")
+                            if "84061" in str(e) or "not external contact" in str(e):
+                                logger.info(f"用户 {join_user_id} 可能是内部成员，不做处理")
+                                return True
                     
                     # 如果API获取失败，则使用群聊详情中的信息
                     if not member_name:
diff --git a/jobs.sqlite b/jobs.sqlite
index 59ef3a3..4070943 100644
Binary files a/jobs.sqlite and b/jobs.sqlite differ