Network education refers to giving full play to the various educational functions of the network and the advantages of rich network educational resources under the network environment, providing network teaching environment for the educated, transmitting digital content, and carrying out learner-centered non-face-to-face education activities. It mainly uses computer network technology as the means of transmission and interaction, and has the characteristics of networking, interactivity, personalization and comprehensiveness. It doesn't need to go to a specific place to attend classes, so it can attend classes anytime and anywhere, which is an important form of modern distance education.