You can log in to China Mobile Banking APP, select "Account Management" on the homepage, and "Unrelated E-banking Account" will be displayed at the bottom of the page. You can select the credit card number to be associated, and select "disassociate" according to the page prompts for face authentication and other operations.

The above contents are for your reference. Please refer to the actual business regulations.

If you have any questions, please contact online customer service of Bank of China.

You are cordially invited to download and use China Bank Mobile Banking APP or China Bank Cross-border GO APP to handle related business.