The characteristics of computer science are: strong theory, strong practice and rapid development; Cultivate broad caliber and thick basic talents according to first-class disciplines; Pay attention to the theoretical and professional technical basis of mathematics, logic, data structure, algorithm, electronic design, computer architecture, system software, etc. And in the first two and a half years, we paid attention to the basic courses and professional courses of natural science and broadened our positioning. The last year and a half is mainly about the setting of professional courses, which has increased selectivity, diversity, flexibility and directionality, highlighted the characteristics of subject direction and reflected the latest technological development trend.