From the view point of the role of retail quality and consumption structure upgrading for economic growth，especially the importance of recovery from the non-corona virus for retail business，this paper proposes the implication of developing on-line and off-line retail of Shanxi. Based on an analysis of retail scale and structure of Shanxi compared to other five provinces of central China，it discusses the present situation and problems of Shanxi’s retail business. And then three integration policies are provided and they are，strengthening the advantage of integration through cooperation gradually，satisfying the precision demand of consumers by innovative retail technology，improving retail industrialization to decrease the cost of on-line and off-line supply chain effectively.