Can I rebind my Bamin health code and my new calling card with my family ID card?

The health code modifies the mobile phone number, and the old mobile phone number can be reused. After logging in the account information, click the information center to modify the mobile phone number.

How to change the bound mobile phone number:

1. Open Alipay, click My in the lower right corner, and click the Settings button in the upper right corner.

2. Click Accounts and Security.

3. Click the phone number of the player.

4. Click to change the mobile phone number and follow the prompts.