1, mobile banking APP: log in to the mobile banking app, select the "More" option in the credit card module, and then modify it according to the system prompts.
2. Branch counter: Bring my ID card and related cards to the branch counter of the local card-issuing bank and make corrections with the help of the staff.
3. Customer service telephone number: Call the customer service telephone number of the issuing bank, which can be modified by manual service after being connected.