2. In the personal income tax, click the "tax-related service management platform" link, and click "Jiangsu Tax Easy" in the newly opened page.
3. Select "Tax Service" on the Jiangsu Tax Easy page and log in to the system.
4. After entering the system, find the "Personal Information" option and click the "Change Real Name Information" button.
5. Select "WeChat Account" in the pop-up window, enter a new WeChat account, and click "Next".
6. The system will ask you to enter a new mobile phone number and verify it by SMS.
7. After entering the SMS verification code, the system will call the WeChat platform to complete the operation of changing the real-name authentication.