DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_interface`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_agent`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_agent_class`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_agent_class_relate`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_agent_follow`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_agent_result`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_interface_log`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_fees`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_fees_log`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_meal`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_order`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_exchange_code`;
DROP TABLE IF EXISTS `YB_TABLE_PREFIX_ai_services_meal_order`;