This is not necessary, you can leave it blank. Personally, I think this one is very tasteless.
note:
① The cover size is preferably 200x280 pixels. Jinjiang will display 200x280 in the foreground regardless of the size of the original image. In order to avoid picture distortion, it is recommended to use a cover with 200x280 pixels.
2 Jinjiang and Jinjiang Forums have a place to ask for a seal, that is, a shop that specializes in making a fuss about the cover. I hope I can help you.
(3) If the pictures are local to the computer and need to be uploaded to the network, please use a website that supports picture outreach. For example, Shanda Candy Photo Album (), POCO(/home) and Piggy () are all Chinese websites, which need to be registered. If you don't log in for three months, the external link will be cancelled.