How to modify the email address on the App:
1. Tap the avatar in the upper left corner of the app homepage, go to [Personal Center], then tap [Change Account]

2. Tap [Change Account] to perform face recognition authentication

3. Enter the email verification code, submit, and proceed to the next page to verify the new email to complete the change.

How to change your email address on the web:
1. Click the avatar in the upper right corner of the webpage, go to [Personal Center], then click [Change Account], enter the email verification code or perform face recognition for account change, and click [OK]

2. Enter the new registration email and the verification code for the new email, then click [OK] to complete the change.
