After Baidu Space moved to Baidu Cloud, it changed its new picture address. The system can only identify the old address of Baidu space, but can't identify the pictures in Baidu cloud, so it can't make a signature file.

To set the signature file now, there are two ways to obtain the image address that the system can recognize:

1, send the picture to Baidu Post Bar. Then open the picture and right-click to copy the address!

2. Send the picture to a question or answer that Baidu knows, and then open the picture copy address. Baidu knows that the address of the picture in the question and answer is the same as the old Baidu space photo album, and it can be used.