新成员信息提醒，并且完成入库动作。

plugins/group_member_change/main.py

@@ -5,6 +5,8 @@ import xml.etree.ElementTree as ET
 
 from base.plugin_common.message_plugin_interface import MessagePluginInterface
 from base.plugin_common.plugin_interface import PluginStatus
+from db.connection import DBConnectionManager
+from db.contacts_db import ContactsDBOperator
 from utils.robot_cmd.robot_command import Feature, PermissionStatus, GroupBotManager
 from utils.wechat.contact_manager import ContactManager
 from wechat_ipad import WechatAPIClient
@@ -122,10 +124,16 @@ class GroupMemberChangePlugin(MessagePluginInterface):
                 await bot.send_at_message(roomid, f"👏欢迎 {nickname} 加入群聊！🎉", member_wxids)
                 members = await bot.get_chatroom_member_detail(wxid, roomid)
                 head_url = members.get("SmallHeadImgUrl") or members.get("BigHeadImgUrl") or ""
-                # 更新联系人信息
-                ContactManager.get_instance().update_head_image(wxid, head_url)
-                ContactManager.get_instance().update_group_members(roomid, wxid, nickname)
-
+                try:
+                    # 更新联系人信息
+                    ContactManager.get_instance().update_head_image(wxid, head_url)
+                    ContactManager.get_instance().update_group_members(roomid, wxid, nickname)
+                    # 入库
+                    contact_db: ContactsDBOperator = ContactsDBOperator(DBConnectionManager.get_instance())
+                    member_details: List[Dict] = [members]
+                    contact_db.save_chatroom_member_simple(roomid, member_details)
+                except Exception as e:
+                    self.LOG.warning(f"新增群员信息失败: {e}")
                 xml_content = f"""
 <appmsg appid="" sdkver="1">
 		<title>👏欢迎 {nickname} 加入群聊！🎉</title>