Epidemic Crisis and Teaching Innovation—Challenges and Countermeasures of Online Teaching to University Teachers in the Context of COVID-19 Epidemic

: "Class suspended but learning continues" are part of China's education system's response to the coVID-19 outbreak. This is not only the touchstone of the online education ability of Chinese colleges and universities, but also the accelerant of the rapid development of online education in colleges and universities. Based on practical experience in teaching management and media information and literature review , the paper summarizes and analyzes the challenges posed by the current situation of online teaching in Chinese colleges and universities during the epidemic period, and puts forward some suggestions on the existing problems of online learning. College teachers are expected to better adapt to the needs of modern teaching to ensure better results of online learning.