-- Place your SQL code here
ALTER TABLE `vn`.`routeCommission` 
  DROP FOREIGN KEY `routeCommission_routeFk`;

ALTER TABLE `vn`.`routeCommission` 
  ADD CONSTRAINT `routeCommission_routeFk`
    FOREIGN KEY (`routeFk`)
    REFERENCES `vn`.`route` (`id`)
    ON DELETE CASCADE
    ON UPDATE CASCADE;