Common wealth is the essential characteristics of socialism. To promote common prosperity，you need long-term unremitting efforts and people’s common struggles to achieve. Urban and rural integration is key initiatives in urban and rural economy，social development，solving urban and rural income gaps，social services non-equilibrium development，which is conducive to common prosperity. Sichuan has achieved comprehensive victory in the depletion of poverty，and took a big step to the great goal of common prosperity. This paper combined with the current Sichuan in urban and rural integration，this paper promotes the realistic difficulties in urban and rural integration，and proposes the countermeasures to promote common prosperity in the perspective of urban and rural integration of Sichuan，in accordance with the actual experience suggestion.