The deep integration of the digital economy and the real economy is an important focus point for China to build a modernized economic system and a new driving force to promote the high-quality development of the real economy,which requires more efficient and functional financial sup-port.The deep integration of the digital economy and the real economy is mainly reflected in technol-ogy integration and industrial integration,the inte-gration of new generation digital technology and tra-ditional industrial technology is the first performance of technology integration,digital industrialization and industrial digitization to promote the integration of digital industry and traditional industry.Finance needs to focus more on the two core ways of techno-logical integration and industrial integration,and effectively play the function of resource allocation in the promotion of'integration of digital and real',whose internal mechanism follows the new digital techno-economic paradigm.In practice,it is necessary to deeply understand the law of mutual integration of financial and technological innovation,promote the synergistic development of direct finan-cing and indirect financing,prioritize the allocation of more scientific and technological financial re-sources to the weak links of the real economy,and play the role of digital finance to accelerate the dig-ital transformation of industries,so as to provide strong financial support for the'integration of digital and real'.