Abstract: Novel coronavirus pneumonia was swept over at the beginning of 2020. Universities responded positively to the call of "no stopping teaching and not stopping learning", which launched by the Ministry of education, launched a large-scale online teaching activity. This is a great review of the development of digital education in China and a great pioneering work in promoting the reform of higher education. In the post epidemic era, OMO teaching has become the focus of teaching reform and innovation in Colleges and universities. Based on the reflection of online teaching during the epidemic period, this paper makes it clear that OMO teaching mode is the new direction for the future education development. Combined with the background of current epidemic normalization prevention and control, this paper explores new ideas of OMO teaching mode to help build the intelligent classroom in the post-epidemic era.

Key words: Post-epidemic era, OMO teaching model, New ideas, Intelligent classroom