2017 International Seminar on Smart City, Human Behavior and Sustainable Development was held in CUFE on September 28th. The seminar drew extensively on the experience of “workshop” mode that is widely used in international academic fields. Against the backdrop of sustainable development, the scholars exchanged views on issues such as the entire life-cycle management of buildings in the construction of smart cities, the influence of human behaviors, the food-energy-water tie and the opportunities and challenges faced by infrastructures. On the basis of summing up the cooperative research network achievement of the sustainable development of urban and environmental system, and the future research network of sustainable human settlements ecosystem, the scholars further discussed on the international cooperative research mode, and made full analysis on launching new cooperative research propositions, aiming at building a world-wide interdisciplinary research network.