Use of signature files: After logging in to Baidu, click "My I Post Bar" in the upper right corner of the post bar, then click "Settings" in the upper right corner, and then click "Signature File Settings" above to add signature files, up to five of which can be set.
After setting the picture, the administrator can choose to use the "signature file" when posting. Generally speaking, the signature file can be used after 9 1-93 days of Baidu account registration. When posting, you can choose to use it, you can choose not to use it, you can choose to use the same signature file, and you can also set different signature files randomly.
Choice of picture address: paste pictures in the picture library, pictures in other people's posts, space albums, etc. Just copy the address and paste it into the settings for adding the signature file.
You can upload pictures to Baidu Space Album and copy the picture address in the Album.
Place the mouse on your name in the upper right corner of the post bar page, click Personal Information → My Space on the right → My Home Page above → Album → Upload photos in the upper right corner, and upload photos to the album according to the prompts. Then enter the photo album, click on the picture to view the big picture → right click on the picture → properties, and copy the picture address inside.
That's enough.