diff --git a/app/manage/controller/Config.php b/app/manage/controller/Config.php
index 368c655..5bf36ea 100644
--- a/app/manage/controller/Config.php
+++ b/app/manage/controller/Config.php
@@ -11,6 +11,7 @@ namespace app\manage\controller;
 
 use app\BaseController;
 use app\enterprise\model\Friend;
+use app\enterprise\model\Group;
 use app\manage\model\{Config as Conf};
 use think\facade\Cache;
 class Config extends BaseController
@@ -85,6 +86,12 @@ class Config extends BaseController
                         Friend::syncCancelBlacklist($uid);
                     }
                 }
+                // 更新所有群里个人的定时清理为从不
+                $userMsgClear=$value['userMsgClear'] ?? false;
+                if (!$userMsgClear) {
+                    Friend::where('clear_msg_day','>',0)->update(['clear_msg_day'=>0]);
+                    Group::where('clear_msg_day','>',0)->update(['clear_msg_day'=>0]);
+                }
             }
         }
         return success(lang('system.editOk'));