-- Revert gaia:alter_table_sign_add_detail from mysql

BEGIN;

ALTER TABLE `api_sign_prize_v2` DROP COLUMN `title`;
ALTER TABLE `api_sign_prize_v2` DROP COLUMN `rule`;
ALTER TABLE `api_sign_prize_v2` DROP COLUMN `image_detail`;
ALTER TABLE `api_sign_prize_v2` DROP COLUMN `jump_url`;
ALTER TABLE `api_sign_prize_v2` DROP COLUMN `jump_img_url`;

COMMIT;
