Project-based learning refers to the teaching activities through the implementation of a complete project carried out with the aim of organically combining the theory teaching and practice teaching, and fully exploiting the creative potential of students and improving their overall quality of solving practical problems and ability. It’s the students that should bear the liability of project implementation and final evaluation. By conducting the project, students can understand and grasp the entire process and the basic requirements of every step. This paper introduces Project-based learning in Computer Graphic Teaching, adjusting and optimizing the Computer Graphic subjects teaching to make it more operational, practical, and updating the traditional teaching methods, which is of great significance with remarkable results.