Computer application technology major is a highly applied subject, which needs to master certain mathematical knowledge. Advanced mathematics is one of the basic courses of computer application technology specialty, including calculus, linear algebra, probability theory and so on. This knowledge is very helpful for the study and practical operation of other courses of computer application technology specialty. For example, in computer graphics, computer network, algorithm design and so on, it is necessary to apply the knowledge of advanced mathematics. Therefore, computer application technology majors need to learn advanced mathematics.