Why did someone else's QQ personalized signature prompt suddenly disappear? What's going on here? There was one the other day.
Hello! I am glad to answer your question, because QQ will carry out system maintenance in the near future. Starting from 10 and 18, users can't modify the contents of QQ personal information cards and information cards of nearby and interested tribes for the time being. This function is expected to return to normal from 1 1. Other functions are not affected. Please understand the inconvenience caused by this.