QQ space can't display friends.

Click "Personal Center" at the upper right of QQ space → There are two small buttons just below the "Publish" button at the lower right of the upper input box in the personal center page, click the second "Dynamic Settings" (round gear) button → "Follow the news" → select the update information that needs attention in the friend space at the bottom of the window and check "Chat" → Confirm.

Refresh the space again: click the Personal Center in the upper right corner of the space → there are two small icons published in the lower right corner of the input box above the Personal Center, and the 1 (semi-circular arrow) is the refresh button.