This study had investigated the different consumer behavior consumption styles, business environment, and business structure of Tainan front train station business cluster which is the most important business cluster in Tainan. The SWOT analysis was to be applied as basis for the reconstructing strategies of Tainan front train station business cluster. This study proposed organizational commercial cluster, environment renew, introduction of GSP, and business cluster marketing as reconstructing strategies. The strategic purpose is to construct a consumption environment for e-generations and upgrade service quality through the cooperation of government and community. With the execution of strategies, business cluster can be successfully developed to enrich Tainan commercial activities.