In the process of "internationalization" of higher education, especially engineering majors pay attention to the cultivation of engineering practice ability and innovation ability. The concept of the CDIO model is very consistent with the goal of internationalization of talent training. The construction and practice of the CDIO-based experimental teaching system can well inherit and innovate the CDIO concept, strengthen the openness and innovation of students' thinking, and focus on innovation ability, professional core competence, and communication Cultivation of the ability to express and teamwork and improve the internationalization of talents. Pay attention to the development of experimental teaching in the implementation process of professional talent training, build laboratory implementation based on the concept of "experimental reuse", and pay attention to integrating the second-level project and the first-level project when constructing the experimental curriculum system to achieve nesting between projects Sexuality, forming mutual support, embodies the "modular" design of the laboratory. Whether it is the construction of the experimental management system or the implementation of the laboratory, the course system is ultimately required to be implemented. According to the connotation of digital engineering, combined with the concept of CDIO engineering, taking industrial digitalization and digital industrialization as the direction, adhere to the cultivation of CDIO core literacy training, and build "intelligence" Media Technology Curriculum Framework System".