How to hide the space on the QQ data card of mobile phone?

I can only read it myself or delete it myself. I tried the online method. I set it on the computer and said it was not displayed on the data card synchronously, but there was still no response. Today, I set the space to be visible for only three days, and then I talked about privacy, and then I contacted. I didn't see anything with a trumpet. The column is blank, only the words "her space" are displayed.