The relative card cannot delete the other party's consumption record. Gyms will launch many relatives cards, also called primary and secondary cards, for promotion or the anniversary of some large chain brands. These cards are nominally relatives' cards or primary and secondary cards, which seem to be related. In essence, they are two members with completely different numbers and names in the gym management system, and they are completely independent customers. No matter which relative card it is, you can't delete the other party's consumption record.