Help me forward it to it and tell me what it means.

QQ space chat is to fix your dynamics on the first display screen of your personal homepage, so that others can see it at a glance when they enter your homepage, and you can only use it by turning on the yellow diamond.

Open the QQ space and click on the top menu "My Home Page" to enter;

Find out what needs to be set at the top, and click the Set button. If the yellow diamond has not been opened, a box will be displayed to prompt to open it. If you are already a yellow diamond user, you can directly set the top.