The emerging interdisciplinary field of Smart City Science and Engineering is oriented towards the development needs of building intelligence,with innovative talent cultivation as the core,exploring ways to cultivate the ability to solve complex engineering problems.By adopting diversified practical teaching methods,optimizing the curriculum and practical teaching system,strengthening teaching team building,building a collaborative education platform,and implementing a three-dimensional evaluation system,teachers gradually improve their interdisciplinary teaching and research abilities,enhance students'engineering practice ability,cross integration awareness,and collaborative spirit,and promote their comprehensive development.During the construction process,we also face many difficulties and challenges.Through measures such as deepening communication and cooperation,expanding the scale of the teaching staff,enhancing students'awareness of cross integration,and emphasizing feedback from the evaluation system,we will promote the rapid progress of interdisciplinary construction of Smart City Science and Engineering,and provide talent guarantee for the intelligentization and greening of the city.