The education and teaching reforms in our country's institutions of higher learning put forward the requirement of "highlevel,innovative and challenging" for curriculum teaching. For the network security and law enforcement majors, in order to achieve the goal of the golden course of the Python Programming Language course, this article fully analyzes the position and role of the course in the professional curriculum system based on the training goals and actual development needs of professional talents. From the perspective of the professional curriculum system, the curriculum content is divided into structures, and the content is designed according to the gradual level. The curriculum content design selection is close to practical application and plays a key role in supporting the core curriculum of subsequent professional courses. Through the reform and design of the curriculum content, the enthusiasm and effect of the course learning of Python Programming Language are improved, and the degree of adhesion between the courses in the curriculum system in the professional training process is increased, which is of great significance to the talent training role of the entire curriculum system.