1. Open the website of Shentu Wallpaper, click the "Login" button in the upper right corner, and log in with the registered account.
2. After logging in successfully, click the "Personal Center" button in the upper right corner, and then select "Personal Information" from the drop-down menu.
3. In the "Personal Signature" column of the profile page, you can enter the screen name you want to set, and then click the "Save" button.
4. After setting up, you can see your screen name on the homepage of Shentu wallpaper website or in the comments posted.