How to cancel the display of qq space comments?

It should be set later, only you can see it, so it will be a bit awesome before. The operation method is as follows:

1. First, click my avatar in the QQ message interface, as shown in the figure below.

2. Then in the page that opens, click My Space, as shown in the figure below.

3. After entering my space, click More, as shown in the figure below.

4. Then in the open window, click on the friend dynamic settings, as shown in the figure below. ?

5. Finally, who can see my space, and privacy is only for myself, and others can't see the comments on their qq space.