Taking Shanghai as the leader, and Nanjing, Hangzhou, Hefei and other cities as the backbone, we will speed up the construction of the Yangtze River Delta science and technology innovation circle and jointly build mechanisms for technology transfer service, science and technology financial service, innovation resource sharing, science and technology park cooperation, innovation environment guarantee, etc., which can help better form the overall innovation community governance mechanism for deep integration of science and technology and innovation industry, and facilitate faster promotion. A high-efficient and coordinated regional innovation governance capability is the first factor to explore a feasible path for integration of regional innovation in China.