diff --git a/model/user.go b/model/user.go
index bd7ae5d..358e6e6 100644
--- a/model/user.go
+++ b/model/user.go
@@ -71,7 +71,7 @@ func Query() ([]*User, error) {
 			users = append(users, u)
 		} else {
 			log.Infoln("用户" + u.Nick + "cookie已失效")
-			//_ = push.PushMessage("", "用户"+u.UID+"已失效，请登录", "login", u.PushId)
+			// _ = push.PushMessage("", "用户"+u.UID+"已失效，请登录", "login", u.PushId)
 			if conf.GetConfig().Wechat.PushLoginWarn {
 				wechatPush(u.PushId, fmt.Sprintf("用户%v已失效！！", u.Nick))
 			}
@@ -110,7 +110,7 @@ func QueryByPushID(pushID string) ([]*User, error) {
 			users = append(users, u)
 		} else {
 			log.Infoln("用户" + u.Nick + "cookie已失效")
-			//_ = push.PushMessage("", "用户"+u.UID+"已失效，请登录", "login", u.PushId)
+			// _ = push.PushMessage("", "用户"+u.UID+"已失效，请登录", "login", u.PushId)
 			_ = DeleteUser(u.UID)
 		}
 	}
@@ -296,6 +296,6 @@ func check() {
 				_ = UpdateUser(user)
 			}
 		}
-		time.Sleep(time.Hour * time.Duration(rand.Intn(2)))
+		time.Sleep(time.Hour * time.Duration(rand.Intn(2)+1))
 	}
 }