The difference between Aauto's faster underwear display and illegal catwalk is whether it violates the relevant regulations of the platform. Aauto Quicker has issued corresponding regulations to regulate users' publishing content, such as prohibiting the dissemination of vulgar, violent and illegal content, and restricting the dissemination of sexy clothes, underwear and other content. Therefore, it is not illegal for users to display underwear in accordance with the platform regulations, without using vulgar, violent and other improper behaviors, and without violating other terms. Of course, if users publish inappropriate content for many times or are reported by other users, they will face the risk of handling or even banning it after verification by the platform. Therefore, users should follow the platform specifications, use the platform resources reasonably and legally, and avoid unnecessary troubles.