Dedicated to the research and practice of digitalization in engineering construction management and supervision. In terms of engineering supervision, I participated in the construction supervision of four airport terminals and transportation hub projects in Pudong and Hongqiao. Among them, I served as the director of the Pudong Airport Satellite Hall Project and the Pudong Airport South Underground Comprehensive Transportation Hub Project. I established an organizational structure and work mode suitable for the construction supervision of large-scale hub projects, attached importance to risk management, and proposed supervision methods such as process identification and grid management. The Satellite Hall Supervision Project Department was awarded the Shanghai Demonstration Supervision Project Department. In terms of digital construction of supervision business, a model of "standardized supervision tasks+autonomous work records" has been proposed: standardized business adopts a model of "back-end work order distribution tracking warning, front-line task reception recording submission"; Non standardized business is based on quick photography and label classification for image recording and tracking. At present, the digital supervision APP and supervision digital platform are under continuous development and have been promoted and applied throughout the company.