text: -- 登录送积分功能改为手动签到送流量功能
  UPDATE `config` SET `name` = 'is_checkin' WHERE id=12;
  UPDATE `config` SET `name` = 'min_rand_traffic' WHERE id=13;
  UPDATE `config` SET `name` = 'max_rand_traffic' WHERE id=14;
  UPDATE `config` SET `name` = 'traffic_limit_time' WHERE id=17;
  
  -- 重新定义用户等级表
  TRUNCATE TABLE `level`;
  
  INSERT INTO `level` VALUES (1, '1', '普通用户');
  INSERT INTO `level` VALUES (2, '2', 'VIP1');
  INSERT INTO `level` VALUES (3, '3', 'VIP2');
  INSERT INTO `level` VALUES (4, '4', 'VIP3');
  
  