There are two ways to set the signature.
The first is to add a signature in the "About Me" module.
/msy 06 13/ personal data
Please see, the last thing about me in my space is my signature.
Secondly, add a custom module setting signature on the home page.
Please click Management Center → Space Dressing → Increase/Decrease Module → System Module, check User-defined Module 1 and save.
Then find the user-defined module 1 on the homepage, click the edit button next to the title bar, change the module name to signature, enter the signature number in the link name, enter the signature content in the description, and click Add Link.
When changing the signature in the future, you should not continue to add links, but edit the current links.
Similarly, the custom module can also realize the function of adding surging mood.
References:
/question/948057 1 1 . html