Will Duff's one-code photo be seen?

You'll see a picture of Duff in one code. According to relevant public information, Duff One Code Pass is an epidemic prevention admission ticket and campus card provided by Fuzhou University for its teachers and students. It can realize health declaration and verification, access control and canteen consumption, and truly realize one code communication. When you swipe your card in the canteen, photos of teachers and students will be displayed.