delete from `config` where `key` = 'ISPAYMENT';
INSERT INTO `config` (`id`, `key`, `value`, `name`, `active`, `create_time`, `update_time`, `update_by`) VALUES (null, 'ISPAYMENT', '1', '是否缴费', '', '2018-01-11 10:45:15', '2018-01-11 10:45:17', 'system');
