Mobile phone stickers can't use signature files, but can only be set up and used on the computer.

Tools: computer, browser, Baidu account.

Steps:

The browser opens Baidu Post Bar. After logging in, move the mouse to the gear, and click Post Bar Settings to enter.

Click the post bar settings in the lower right corner to enter my photo album, and then upload the picture as a signature file;

Open the picture uploaded in the photo album, click the operation option and copy the link address of this picture;

Then go back to Post Bar Settings, click Signature File Settings, add a signature file, paste the image address to the image link in the pop-up window, and then click Save;

After the signature file is successfully submitted and approved, it can be checked and used at the time of publication.