Based on 338 online and offline questionnaire survey data, this paper uses multiple regression analysis to construct the evaluation index of rural digital economy development in my country. At the same time, taking Sangua Commune as an example, it analyzes the problems faced by characteristic towns in the development of digital economy, and explores the impact of rural digital economy development. important indicator of economic development. The results show that the necessary premise for the construction of rural digital economy is sufficient capital investment and sufficient technical guidance, and having good agricultural resources is not enough to build a complete rural digital economy system, which provides corresponding support for further promoting the development of rural digital economy in my country. theoretical guidance.