Abstract:Achieving common prosperity is one of the original ideals and missions of the Communist Party of China(CPC),and high-quality development is the top priority for the comprehensive construction of a modern socialist country in the process of realizing Chinese modernization. At present,it is the key period to promote the construction of common prosperity in the process of realizing Chinese modernization especially for the rural areas and it is also the key period to promote the construction of socialist modernization with high-quality development. Realizing common prosperity is both an important element of Chinese modernization and an important task for the Party and the State at present and in the coming period. To further study the goal of building common prosperity,it is necessary to conduct a systematic study in conjunction with the solid promotion of the content of common prosperity. High-quality development is of great significance in promoting rural modernization and common prosperity for all people,as it is the centralized embodiment of the people-oriented development idea,the necessary initiative to solve the main contradictions and shortcomings in rural areas and the practical guideline for the Party to lead the whole nation of all ethnic groups to promote the common prosperity. Since the new era,under the leadership of the CPC Central Committee and with the joint efforts of people of all ethnic groups across the country, China?s rural areas have undergone radical changes,the quality of life of farmers,especially in relatively poor areas,has been greatly improved,and leapfrog development has been realized. However,the lack of modernization of rural production,living and ecology mainly characterized by the imbalance and insufficiency of development between urban and rural areas,regions and groups,is still prominent, mainly reflected in the following aspects:the results of poverty alleviation and the strategy of rural vitalization are poorly articulated;the productivity of rural agriculture is on the low side and the scientific and technological content is not high;the elements of rural industrial development are lacking;and a high-quality industrial structure has failed to be realized;the supporting elements to guarantee rural development are not strong;and the shortcomings in the construction of a livable,workable and beautiful environment are prominent. In the new development stage,to do a good job of rural common prosperity,we should focus on reforming the identity card system based on the basic principle of promoting rural development in high-quality development,improving the level of agricultural automation and rural modernization,establishing high-quality and efficient industrial systems to jointly promote the integrated development of the three industries in the countryside,continuing to deepen the comprehensive reform of the countryside guided by transforming the government?s functions,strengthening the public services and governance system of the countryside,and improving the governance system and other paths to effectively promote the level of rural modernization and the road to common prosperity in high-quality development. In the new stage of development,it is even more important to devote ourselves to improving the quality of life of rural residents,continuously meeting the needs of the majority of peasants for a better life,and promoting the modernization of the countryside and the common prosperity of the countryside at an early date in the process of Chinese modernization in a high-quality manner.