diff --git a/app/api/endpoints/wecom.py b/app/api/endpoints/wecom.py
index 814ca74..1e657c1 100644
--- a/app/api/endpoints/wecom.py
+++ b/app/api/endpoints/wecom.py
@@ -157,8 +157,6 @@ async def wechat_corp_callback(
                                     update_detail=update_detail,
                                     join_user_id=join_user_id
                                 )
-                                logger.info(f"发送欢迎消息到群聊：{chat_id}")
-                                await wecom_client.send_welcome_message(chat_id)
                     
                     # 兼容旧格式，如果找不到MemChangeList，尝试JoinUserID
                     elif msg_root.find('JoinUserID') is not None:
@@ -172,8 +170,6 @@ async def wechat_corp_callback(
                                 update_detail=update_detail,
                                 join_user_id=join_user_id
                             )
-                            logger.info(f"发送欢迎消息到群聊：{chat_id}")
-                            await wecom_client.send_welcome_message(chat_id)
                 
                 # 处理成员离开事件
                 elif update_detail == 'del_member':
diff --git a/app/core/wecomclient.py b/app/core/wecomclient.py
index f922f05..d1bcaad 100644
--- a/app/core/wecomclient.py
+++ b/app/core/wecomclient.py
@@ -116,68 +116,6 @@ class WecomClient:
             logger.error(f"unionid_to_external_userid异常: {str(e)}")
             return None
 
-    async def send_welcome_message(self, chat_id: str, user_id: str = None) -> bool:
-        """发送欢迎消息
-        
-        Args:
-            chat_id: 群聊ID
-            user_id: 用户ID，如果指定则发送私信，否则发送群消息
-            
-        Returns:
-            bool: 是否发送成功
-        """
-        try:
-            # 1. 获取 access_token
-            access_token = await self.get_access_token()
-            if not access_token:
-                logger.error("获取access_token失败")
-                return False
-            
-            welcome_text = f"""🥳 欢迎您进群，在群内可以享受📦【代取快递】跑腿服务。
-
-‼ 微信下单，快递到家 ‼
-
-🎁 新人礼包
-𝟏 赠送𝟏𝟓张【𝟑元跑腿券】
-𝟐 赠送𝟔枚鲜鸡蛋【首次下单】
-━ ━ ━ ━ ━🎊━ ━ ━ ━ ━
-↓点击↓小程序领券下单 &"""
-            
-            # 2. 发送欢迎消息
-            if user_id:
-                # 发送私信
-                url = f"https://qyapi.weixin.qq.com/cgi-bin/externalcontact/send_welcome_msg?access_token={access_token}"
-                data = {
-                    "welcome_code": user_id,  # 这里使用user_id作为临时的欢迎码
-                    "text": {
-                        "content": welcome_text
-                    }
-                }
-            else:
-                # 发送群消息
-                url = f"https://qyapi.weixin.qq.com/cgi-bin/appchat/send?access_token={access_token}"
-                data = {
-                    "chatid": chat_id,
-                    "msgtype": "text",
-                    "text": {
-                        "content": welcome_text
-                    },
-                    "safe": 0
-                }
-
-            async with aiohttp.ClientSession() as session:
-                async with session.post(url, json=data) as response:
-                    result = await response.json()
-                    if result.get("errcode") == 0:
-                        return True
-                    else:
-                        logger.error(f"发送欢迎消息失败: {result}")
-                        return False
-                    
-        except Exception as e:
-            logger.error(f"发送欢迎消息异常: {str(e)}")
-            return False
-    
     async def get_external_chat_info(self, chat_id: str) -> Optional[Dict[str, Any]]:
         """获取外部群聊信息
         
@@ -358,14 +296,6 @@ class WecomClient:
                     member_db = WecomExternalChatMemberDB(**member_create.model_dump())
                     db.add(member_db)
                     db.commit()
-                    
-                    # 发送欢迎消息
-                    if member_type == "EXTERNAL":
-                        await self.send_welcome_message(chat_id)
-                        
-                        # 更新发送欢迎消息状态
-                        member_db.welcome_sent = True
-                        db.commit()
                 
                 # 更新群成员数量
                 if chat_db:
diff --git a/jobs.sqlite b/jobs.sqlite
index f91b1d3..f5886f9 100644
Binary files a/jobs.sqlite and b/jobs.sqlite differ