Hello, because the card renewal business generally needs to be handled in the business hall, and the bank staff will issue you a new credit card, so Pufa Credit Card app cannot handle the card renewal business.

Credit card renewal: if you don't change your card when it expires, the expired credit card can't be used normally. Every credit card has its own expiration date. After the credit card expires, you need to apply to the bank for a new card, and you can continue to use it normally after getting a new card and reactivating it. For the normal use of credit cards, you should actively renew the credit cards that are about to expire. For unnecessary credit cards, it is necessary to cancel them in time to avoid extra fees such as annual fees, or even overdue because the credit cards are not used.