Keep a good record of card use and repayment, and CCB will actively adjust the permanent limit according to the change of your credit. However, the cardholder's initiative application is not accepted.

If the demand for shopping consumption increases within a certain period of time, you can apply for adjusting the temporary quota through the following channels:

1) SMS application: use the reserved mobile phone number of CCB to edit the SMS "Last four digits of CCTE# card number # Amount to be adjusted (target amount)" and send it to 95533.

2) Online banking application: log in to personal online banking and select Credit Card-Credit Card Limit Adjustment Temporary Limit in turn.

3) Customer service hotline: After using the system to reserve a mobile phone to make a call, apply for self-service according to the voice prompt.