Abstract:In recent years, due to the promotion of Internet innovation, the Internet has played an increasingly important role in China's economy. With the introduction of new initiatives such as number-carrying transfer network and 5G license issuance, China Mobile Internet will usher in a leap-forward development, which will also have a far-reaching impact on financial development. Under this background, this paper studies and judges the development trend of Internet technology, analyses the impact of Internet technology on financial development. In order to analyze how to narrow the gap between the developed cities and the backward areas of internet, this paper investigates the development of the coupling of Internet technology and finance in Changzhou City, and analyses the financial development in this area. The existing problems of the exhibition are discussed, and some operable countermeasures and suggestions to promote the development of science and technology finance are given according to the investigation.