Abstract:This paper explores the teaching reform in view of the problems existing in the teaching of "Animal Molecular Biology". This paper explores the difficulty of the knowledge system, the optimization of teaching content, the change of thinking mode and the teaching auxiliary function of mind map. With the help of a modern teaching platform, we have analyzed the measures of teaching reform in several aspects, such as improving learning interest and efficiency, promoting teaching and scientific research, and building a test question bank. This is to achieve the purpose of further improving the teaching quality of "animal molecular biology" and the comprehensive ability of students.