RESUMO
Online and offline blended learning is the key link to change the teaching mode of higher education. As a new teaching mode, it faces problems such as too much emphasis on students' autonomous learning ability, inadequate supervision of students, and difficulty in building a holistic view of the medical system when applied to medical education. To better promote the reform of blended learning in medical colleges and universities, it is necessary to take the following actions: designing the course content carefully and scientifically arranging the length of online lectures; adopting various ways to follow up in all aspects and building a "whole course" supervision system; always maintaining a holistic view of medicine throughout the blended learning to cultivate comprehensive talents.