There are currently three ways to apply for credit limit adjustment: 1. After holding the card for a period of time, you can apply for an increase in the credit limit through the customer service hotline voice of our bank or by logging into online banking or calling the customer service hotline. , we will apply for you based on your past card use; 2. Or when your financial level has improved to a certain extent, you can also provide us with relevant certificates (such as real estate, cars, China Merchants Bank savings that you have not provided before Proof, etc.), fax (021-38566200) or mail proof of financial resources that has not been provided before applying for the card, including a copy of the real estate certificate (the real estate certificate must contain the name of yourself or your spouse or minor children). The relevant departments will based on your new information Review again. 3. Log in to credit card online banking (Public Edition and Professional Edition), Account Management - Account Limit Management - Fixed Limit Adjustment - Apply to increase the fixed limit. After application, it will be reviewed based on your card usage. If you have downloaded Pocket Life, you can pay via card*--operate in limit management.