diff --git a/app/Services/UserService.php b/app/Services/UserService.php
index b1190d2..e4802d7 100644
--- a/app/Services/UserService.php
+++ b/app/Services/UserService.php
@@ -1010,7 +1010,7 @@ class UserService extends BaseService
                 // 添加缓存
                 $redis = $this->container->get(Redis::class);
                 $redis_key = "user_im_online_" . $user['user_id'];
-                $redis->set($redis_key,$msg_data['RequestTime'],30*60);
+                $redis->set($redis_key,$msg_data['RequestTime'],3*60);
 
             } elseif ($msg_data['Info']['Action'] == "Disconnect"){
                 // 点右上角退出/断网(如手机开启飞行模式)/微信切后台/杀掉微信进程