The key to the common prosperity of the whole people lies in the common prosperity of farmers, and the construction of digital village is an important channel to achieve the common prosperity of farmers. Based on the comprehensive survey of China"s social situation (CSS) data in 2021, this paper used Probit model to empirically test the impact of digital village construction on the common prosperity of farmers. The results show that digital village construction can significantly promote the common prosperity of farmers. The mechanism analysis shows that the construction of digital village can empower the common prosperity of rural households by increasing entrepreneurial opportunities, optimizing the allocation structure of factors, and promoting the flow of regional talents. The heterogeneity results show that for farmers with different digital technology application levels, property income and social relations, there is no obvious difference in the promotion role of digital village construction, which reflects the inclusiveness of digital village construction for common prosperity of farmers. Based on this, this paper puts forward countermeasures and suggestions to consolidate the foundation of digital village construction, give full play to the "propeller" role of inclusive entrepreneurship, and optimize the allocation structure of elements through the information platform, so as to give full play to the positive role of digital village construction in promoting the common prosperity of farmers.