Web3.0 era is our forecast about the shape of the future development of Internet, and it is not yet precisely defined. However, we can define them from a functional perspective: the information within the site can directly interact with the relevant information in other sites, and can integrate and apply the information in a number of sites through thirdparty information platform at the same time; The users have their own data on the Internet and can use them on different sites; entirely based on web, IE has the function that can be realized by a complex System program. [6] The
characteristics of Web3.0 are mainly reflected in individuality, diversity of terminals and the intelligent of search.