1. Log in to the educational administration system of Shanghai University.
2. In the main interface, click the "Student Information Management" option, and then select the "Student Status Information Query" menu.
3. In the pop-up student information query page, select the "course information" tab.
4. In the course information tab, find the course that needs to be re-taught, and click the "Re-taught" button for the course.
5. On the resurfacing application page that pops up, fill in relevant information and submit the application.
6. After the application is submitted, wait for the academic affairs office to review and issue a list of classes to be resumed.
7. After the retest schedule is issued, you can download and print the schedule in the educational administration system.