Jitter combines social networking, information, music, e-commerce and other functions in one field and crossover. This new trend of personality has become an online lifestyle. According to trustdata, 88% of Internet users will use short video to socialize, 79% will use short video to get news, and 70% will use short video to watch music MV. As a short music video community, short video platform involves a wide range of fields. By using different music background, specific video content, or the same music song, users can upload personalized video of the same theme, forming a distinctive style. For example, with "sea grass dance" as the background music, users upload different versions of sea grass dance, which is all the rage.