Through what channels did you apply for a credit card? If it is submitted directly online or at the bank counter, it cannot be modified. You can propose amendments when the bank calls back. If the card is handled by a credit card salesman, the application materials have not been submitted to the bank and can be modified.

Credit card applicants should provide the following certificates:

1, a copy of the identification materials that meet the requirements of the bank, and the bank shall check the original.

2. Work certification materials that meet the requirements of the bank, such as work permit, copy of work certificate issued by the unit, professional title, professional qualification certificate and other materials.

3. Some banks also require applicants to provide proof of address, which can be a fixed telephone number, the latest payment bill of home address, water and electricity bills or gas bills.

The above materials need to provide proof of application. In addition, financial documents are not necessary, but they will help to increase the quota.

1. The income certificate of the credit card holder can be a copy of the salary record issued by the bank, the income certificate issued by the company, the bank's time deposit certificate, the income tax withholding certificate and other materials.

2. Housing certification materials can also increase the amount, copies of self-owned real estate licenses, and down payment credentials for self-owned housing mortgages.

3. A copy of the driver's license in the name of the credit card holder.