It is known that according to the inquiry of Haoxue.com, continuing medical education is a curriculum management system that calculates students' learning amount in units of credits, and takes the completion of the prescribed lower limit credits as the basic condition for students to obtain graduation qualifications. Credits can provide students with more and richer courses, so that students can choose course selection, learning process and learning methods independently according to their personal interests, their own conditions and development needs, and according to the school curriculum.