The specific operation steps are as follows:
1. First, open the WeChat wallet and click the "Bank Card Button" in the wallet.
2. Then click Add Bank Card on the Bank Card page.
3. "Add Bank Card" will pop up after clicking. At this time, enter the payment password of WeChat to verify your identity.
4. After successful authentication, enter the card number and click Next.
5. Select the card type on the "Fill in Bank Card Information" page after completion, enter relevant information, and click Next after completion.
6. After verifying the mobile phone number, the binding is completed. After completion, you can check it on WeChat-bank card.