Violation. Tik Tok is a music creative short video social software, which can shoot short videos. Tik Tok of Midtown Wedding was taken off the shelf because of violation of regulations, and it will be re-released by some means to remove the watermark. Tik Tok platform has a duplicate checking mechanism, and the system can still detect moving videos. Whether it is Tik Tok or other platforms, in order to survive for a long time, the content circulated must be positive, positive and beautiful, so the content involving negative information must not be touched.