1. First, click to open the application in the mobile phone and enter the main interface.

2. Then, on the "Me" page, click the account avatar at the top of the page.

3. On the account homepage, click "Update Basic Information" below.

4. Then in the page that opens, select the "University" option at the bottom of the page.

5. On the "Edit Academic Information" page, click "Delete Academic Information" below, as shown in the figure below.