Under the guidance of modern educational ideas and learning theories, online education refers to giving full play to the various educational functions of the network and the advantages of rich online educational resources, providing online teaching and learning environment for educatees and learners, transmitting digital content, and carrying out learner-centered non-face-to-face educational activities. 1. Maximize the use of online education resources of Zheng Da University. Various educational resources have crossed the limitation of spatial distance through the network, making school education an open education that can radiate to a wider area outside the campus. Schools can give full play to the advantages of disciplines and educational resources, and spread the best teachers and teaching achievements to all directions through the network. 2. Zheng Da's online learning behavior autonomous network technology is applied to distance education, and its remarkable feature is that anyone can learn any course at any time and any place, starting from any chapter. The convenient and flexible "five arbitrariness" in online education directly reflects the characteristics of active learning in the learning mode, which fully meets the needs of modern education and lifelong education. 3. The learning form of network education in Zheng Da University is teacher-student interaction, and students communicate with each other in all directions through the network, which narrows the psychological distance between teachers and students and increases the opportunities and scope of communication between teachers and students. And through the computer, the type, quantity and frequency of students' questions are statistically analyzed, so that teachers can understand the doubts, difficulties and main problems that students encounter in their studies and guide students more pertinently. 4. In the personalized online education of online education in Zheng Da, the unique information database management technology and two-way interactive function of computer network are used. On the one hand, the system can completely track and record the personal data, learning process and stages of each online student. On the other hand, the teaching and learning service system can put forward personalized learning suggestions for different students according to the personal data recorded by the system. Network education provides a realistic and effective way to realize personalized teaching. 5. Automation of online education and teaching management in Zheng Da University.