Click the "Picture" button to pop up the Insert Picture dialog box. Please choose one of three ways: photo album, local upload and grid picture, add your favorite picture, and finally click OK. After saving, you can successfully set your personalized signature.
Third, finally enter the friends space, click on the message board and post what you want to say to your friends. You must check Use signature file and click Publish. After that, your picture will only be displayed after you leave a message in your friends' space successfully; If you are satisfied with my reply, please choose "adopted" and "five-star" evaluation, which will encourage us to better answer for other netizens. The above is the QQ space think tank Jobe to answer for you.