1. Open the Health Cloud APP and enter the Health Cloud homepage; 2. Click on the mobile phone number to view the prompt; 3. Return to my page and click the "Settings" button in the upper right corner; 4. Click "Account and Security", select the mobile phone number and log off.
It is best to leave a mobile phone number when using the Health Cloud APP to avoid unnecessary trouble.
For example, when using a mobile phone number, the wrong number is used, and the verification number is sent to another mobile phone number.