The comprehensive implementation of the strategy of rural revitalization in the new era not only means the beginning of Chinese rural modernization, but also means that a more obvious change will take place in the dynamic structure of the stratification of farmers. On the one hand, the direct reason for this change is that rural reform has been carried out comprehensively and deeply; on the other hand, the internal motivation is that driven by interests, farmers pursue common prosperity actively. Such changes of the dynamic structure, with the shift of major social contradictions, will inevitably lead to the change in dynamic direction, path and goal. To be specific, the realization of common prosperity should be taken as the realistic approach; it is necessary to cope with the challenges resulted from the deep adjustment of rural class structure effectively, so that the process of farmer class differentiation could be promoted in a reasonable and orderly way.