You can log out at the counter or over the phone.

Apply at the counter. If the card has not expired, you need to apply first and then go to the bank to cancel the account after a certain number of days. If the card has expired and there is no outstanding balance in the account, you can directly go to the designated China Construction Bank branch to complete the account cancellation procedures. If you have outstanding debt, you need to make up the debt before you can close the account. When canceling an account, you should bring the original valid identity document and card. If it is inconvenient for you to go through the account cancellation procedures, someone else can do it for you. The agent needs to be written by the principal (in person). To apply by phone, you need to call the China Construction Bank credit card hotline 95533 to apply. At this time, you need to switch to manual processing. When the manual is connected, you can directly apply for account cancellation and provide your own relevant information. When the customer has completed checking the information.

As long as there are no overdrafts or debts on your credit card, you can apply for cancellation at any time.