Abstract: The implementation of Rural Revitalization Strategy and the realization of the goal of common prosperity come down in one continuous line in their common point,starting point and foothold.The implementation of the Rural Revitalization Promotion Law provides a legal guarantee for common prosperity,marking that the implementation of the Rural Revitalization Strategy has entered a new stage of development.The concept of “common prosperity” is the value embodiment of the Rural Revitalization Promotion Law.We should use the ways and means of governance and security to promote rural revitalization to achieve common prosperity in high-quality development,so that the people can completely get rid of poverty and live a happy life of common prosperity.Common prosperity is the long cherished wish of the Chinese people,the original mission of Chinas revolution and socialist construction,and the superiority of the socialist system.Common prosperity is the prosperity of every citizen in the country,the concrete embodiment of Chinese modernization,an important path to promote high-quality development,and the enrichment and development of Marxist anti-poverty theory.The rule of law provided by the Rural Revitalization Promotion Law to promote “common prosperity” is:the Rural Revitalization Promotion Law protects the fundamental interests of farmers,ensures the priority development of villages,promotes the construction of ecological civilization and promotes the high-quality development of villages.The path and measures of the Rural Revitalization Promotion Law to promote the realization of “common prosperity” are to establish a long-term anti-poverty mechanism,improve the construction of peoples livelihood security system,improve the social assistance target system,improve the basic medical security system,and provide legal guarantee for the peoples good life.