If you don't want to continue using it, you can inform the bank one month in advance and bring relevant information to the bank outlet to cancel the card.
There are also some precautions in handling credit card cancellation. There can be no debt or balance in this credit card; Use up the points in the credit card as much as possible, and the points will be invalid after cancellation; After the credit card is cancelled, the card should be destroyed by itself, for example, cut in half to prevent it from being used by criminals.