UPDATE `contract`.`sign_account` SET `seal` = '1' WHERE `id` = 1;
UPDATE `contract`.`sign_account` SET `seal` = '1' WHERE `id` = 2;
UPDATE `contract`.`sign_account` SET `mid` = 'E0000000000000000124',`seal` = '1' WHERE `id` = 3;
UPDATE `contract`.`sign_account` SET `mid` = 'E0000000000000000124' ,`seal` = '1' WHERE `id` = 4;
UPDATE `contract`.`sign_account` SET `mid` = '9e9edf3dc64743f9a9a7d9a81c45edeb',`seal` = '1' WHERE `id` = 5;
UPDATE `contract`.`sign_account` SET `seal` = '1' WHERE `id` = 6;
UPDATE `contract`.`sign_account` SET `mid` = 'a2b5fb38b35c49e4b84c7e8a1625ac80' ,`seal` = '1' WHERE `id` = 7;