How to delete, withdraw or cancel a course in Tencent classroom

After we enroll in the Tencent class, we will show the enrolled courses on the Group page. So, if we don't want to listen to this course, how do we cancel these courses?

First into the Tencent Classroom home page, click on their QQ nickname into the "My Course":

Or you can directly in the Group page right click on the course, choose to enter the "View course Details" entry, and then click on the upper right corner of the nickname to enter the "My Course":

It shows the course I enrolled, and then I choose my registration record:

In the registration record you can "cancel the registration":

When you cancel, you can see the group page where there are no scheduled courses:

Some people want to delete the group page of this Tencent classroom logo, I have not found a way to delete, if found, will write a piece of experience to share.

Attention matters

After the cancellation of the Tencent course in the group page there are signs.