Abstract: Based on the experiences in teaching reform of theoretical mechanics in Sichuan University, this paper mainly focuses on the great potentials of computer application examples in the teaching of theoretical mechanics. This strategy helps students to concentrate on the theories of mechanics by reducing mathematical operations. The batch solutions help students to have an intuitive impression on engineering projects, and the general solutions help students to gain further understanding of solving problems of multiple unknown parameters. Besides, this paper discusses the direction and the purpose of teaching reform, namely, to emphasize the general solutions for solving problems of multiple rigid bodies or parameters with the help of computer. This can help to compile theoretical mechanics textbooks to be better adapted to the development of scientific and technological progress.