During the Twelfth Five-Year，our cities have maintained the trend of rapid growth. At the same time，however，cities also encounter the problem of weak growth. In the background that Chinese economy enters a new normality，urban economy should make a substantial progress in transformation and upgrading in the Thirteenth Five-Year. The direction of urban economic transformation is toward high-end by establishing the modern industrial system，which is made up of advanced manufacturing，modern service industry and modern agriculture. The fundamental path of transformation is technological innovationtowards intelligent，green，and lean.