diff --git a/app.py b/app.py
index 158476c..e3daf9d 100644
--- a/app.py
+++ b/app.py
@@ -52,42 +52,45 @@ def worker():
 
 
 
-def fetch_and_save_contacts2():
+def fetch_and_save_contacts():
     """
     获取联系人列表并保存到缓存
     """
     wxchat=gewe_chat.wxchat 
     while True:
-
-        login_keys = list(redis_helper.redis_helper.client.scan_iter(match='__AI_OPS_WX__:LOGININFO:*'))
-        logger.info(f"Fetching login keys: {login_keys}")
-
-        # 遍历每一个获取到的登录键
-        for k in login_keys:
-            r= redis_helper.redis_helper.get_hash(k)
-            # print(r)
-            token_id = r.get('tokenId')
-            app_id = r.get('appId')
-           
-            wxid = r.get('wxid')
-            status=r.get('status')
-            if status=='1':   
-                ret,msg,contacts_list = wxchat.fetch_contacts_list(token_id, app_id)
-                friend_wxids = contacts_list['friends'][3:]  # 可以调整截取范围
-                #friend_wxids.remove('weixin')
-                wxchat.save_contacts_brief_to_cache(token_id, app_id, wxid, friend_wxids)
-                logger.info(f'微信ID {wxid} 登录APPID {app_id} 成功，联系人已定时保存')
-                chatrooms=contacts_list['chatrooms']
-                wxchat.save_groups_info_to_cache(token_id, app_id, wxid, chatrooms)
-                wxchat.save_groups_members_to_cache(token_id, app_id, wxid, chatrooms)
-                logger.info(f'微信ID {wxid} 登录APPID {app_id} 成功，群信息已定时保存')
-
-            else:
-                logger.info(f'微信ID {wxid} 未登录 {app_id} ，联系人不能定时保存')
-            
-            time.sleep(3)
-
-        #time.sleep(60*10)
+        try:
+            login_keys = list(redis_helper.redis_helper.client.scan_iter(match='__AI_OPS_WX__:LOGININFO:*'))
+            logger.info(f"Fetching login keys: {login_keys}")
+
+            # 遍历每一个获取到的登录键
+            for k in login_keys:
+                try:
+                    r= redis_helper.redis_helper.get_hash(k)
+                    # print(r)
+                    token_id = r.get('tokenId')
+                    app_id = r.get('appId')
+                
+                    wxid = r.get('wxid')
+                    status=r.get('status')
+                    if status=='1':   
+                        ret,msg,contacts_list = wxchat.fetch_contacts_list(token_id, app_id)
+                        if ret==200:
+                            friend_wxids = [c for c in contacts_list['friends'] if c not in ['fmessage', 'medianote','weixin']] # 可以调整截取范围
+                            wxchat.save_contacts_brief_to_cache(token_id, app_id, wxid, friend_wxids)
+                            logger.info(f'微信ID {wxid} 登录APPID {app_id} 成功，联系人已定时保存')
+                            chatrooms=contacts_list['chatrooms']
+                            wxchat.save_groups_info_to_cache(token_id, app_id, wxid, chatrooms)
+                            wxchat.save_groups_members_to_cache(token_id, app_id, wxid, chatrooms)
+                            logger.info(f'微信ID {wxid} 登录APPID {app_id} 成功，群信息已定时保存')
+                        else:
+                            logger.warning(f'{msg}-微信ID {wxid} 登录APPID {app_id} 不能获取好友和群资料')
+                    else:
+                        logger.info(f'微信ID {wxid} 未登录 {app_id} ，联系人不能定时保存')
+                    time.sleep(3)
+                except Exception as e:
+                    logger.error(f'处理好友和群资料出错 login key {k}: {str(e)}', exc_info=True)
+        except Exception as e:
+            logger.error(f'发送错误 {str(e)}', exc_info=True)
         time.sleep(3600*1)
 
 def auto_add_contacts_from_chatrooms():
@@ -171,7 +174,7 @@ def start_wxchat_thread():
     # gewe_chat.start()
     scan_wx_login_info()
     # 启动同步联系人线程
-    threading.Thread(target=fetch_and_save_contacts2).start()
+    threading.Thread(target=fetch_and_save_contacts).start()
     threading.Thread(target=auto_add_contacts_from_chatrooms).start()