Links are the attributes of the pictures in your photo album in Baidu space. Right-click to open properties. Property, and then copy and paste the address to the desired address in the signature file. Upload the pictures in the post bar space. First, open Baidu space, then click on the photo album, which has an uploaded photo, and then upload your own picture. It's gonna be okay. You must register for 3 months to create a signature document. The specific steps are as follows: 1. Enter Baidu Post Bar and log in with user name 2. Enter "My I Post Bar". 3. Move the mouse to Personal Settings on the right side of the interface, and click Signature File Settings in the personal settings bar. You can modify the signature file name and picture link in the pop-up dialog box. Click "Submit" to edit successfully.