Health Bao's mobile phone number belongs to someone else. How to change it?

The mobile phone numbers bound by Beijing Health Bao and Alipay are always the same. After changing Alipay's mobile phone number, re-verify the login to change the mobile phone number. The operation method is as follows:

1. First click "My" on the Alipay homepage, as shown below.

2. Click "Settings" in the personal center, as shown in the figure below.

3. Click "Security Settings" in the settings interface, and then click "Mobile Number" in the security settings interface.

4. Finally, click "Change Mobile Number" in the mobile phone number interface, and then follow the prompts to change the mobile phone number.