During the epidemic period,the teaching of law courses in higher education is facing unprecedented difficulties and challenges. Although online teaching in an all - round way is the inevitable choice under the emergency state,it is an excellent practi- cal opportunity to build a new information - based teaching system and explore the online and offline mixed teaching mode. Through the effective measures of building multiple teaching platforms,integrating high - quality teaching resources,creating a mixed “golden course”,strengthening the ideological and political integration of courses,improving the course setting system and service guarantee system. The law course teaching has built a new mode of“one body and two wings”,which not only accumulates experience for the comprehensive upgrading of the information construction after the epidemic,but also promotes the high quality.