Abstract: The digital economy continues to penetrate and develop in the process of rural revitalization. The new resource utilization model has improved the efficiency of resource allocation and has become a new driving force and an important engine for high-quality rural revitalization. Starting from the coupling relationship between the digital economy and high-quality rural revitalization, this paper analyzes the practical difficulties faced by the digital economy-driven high-quality rural revitalization, such as the imperfect rural digital infrastructure, the shortage of rural digital human resources, the lack of overall planning of digital rural industry, and the need to improve the realization of digital rural flow. Finally, based on the "four-chain" structure of the party building chain, infrastructure chain, industrial chain, and talent chain, a collaborative mechanism for high-quality rural revitalization driven by digital economy was proposed.