Shanghai is promoting the digital transformation of the city, accelerating the development of an international digital capital with world influence, and promoting the digitisation of the economy, life and governance. In the process of comprehensively promoting the digital transformation of the city, how to combine the "new infrastructure" with the development of the "digital economy", so that the "new infrastructure" can become an important public digital base for the city. In the process of promoting the digital transformation of the city, how to combine the New Infrastructure with the development of the Digital Economy, and make the New Infrastructure an important public digital base for the city, so as to strongly support the digital transformation of the city has become a hot issue.