In-app modifications
1. Open Profile-Settings-Account-Management-Postbox
2.Verify the login password
3. Select SMS verification or / email authentication.
4. Verify new email address
5. Modify successfully
Official Website Modification
1. Open your personal center-security center-change email address.
2.Verify the login password
3. Select SMS verification or / email authentication.
4. Verify new email address
5. Modify successfully