This paper explores the construction of virtual simulation experiments based on course groups, optimizes and integrates the experimental teaching content of core courses within the course groups from a systematic and global perspective, focuses on the connection and collaboration of experimental content between courses, and establishes a progressive virtual simulation experimental teaching platform through the organization and implementation of experimental teaching for course groups. It provides a good solu‐ tion for the experimental teaching reform of cloud computing and automated operation and maintenance course group under the background of New Engineering.