Polymer Physics" is one of the most important required courses in polymer materials. It has the characteristics of deep theoretical level, many abstract concepts and strong logic. Students' understanding and knowledge of the course need to be improved. Based on classroom wisdom, the construction of the digital transformation of high polymer physics course, guided by the "double carbon" goal, around the central idea, the structure and the properties of the course content, the comprehensive construction of digital resources, the interactive, hybrid teaching mode, comprehensively improve the efficiency of course, the knowledge module, and introduce a large number of teaching cases and ideological points, innovation appraisal method, strengthen the learning process, It stimulates students' enthusiasm for learning, realizes the student-centered, improves the teaching effect, and thus cultivates applied talents with both ability and morality in the field of polymer materials.