1, open WeChat. Click "Me", then click "Payment", and then click "Wallet". Find the "Bank Card" option in your wallet and click Enter.

2. Click on the bank card in the interface.

3. Click the "Manage Credit Cards" option in the interface.

4. Click the card number that needs to be deleted and added.

5. Click "Delete this credit card" at the bottom of the interface.

6. This method is suitable for iPhone, Huawei, Xiaomi and other models.

Safe Use Skills of WeChat Wallet

1. Open WeChat, click Me-Wallet, enter the wallet, click the top right corner, and then click Payment Security. Open digital certificate to improve payment security; Open the wallet lock and enter the fingerprint password or gesture password when entering the wallet; If the WeChat wallet is stolen, you can apply for the official 24-hour coverage of WeChat.

2. When I open "I-Settings-Account and Security-Login Device Management", delete some devices where my account has been logged in, such as my friend's mobile phone, so that when my account is logged in on a new mobile phone, I need to verify the mobile phone number, thus avoiding the possibility of number theft.