From the perspective of public economics, this paper discusses the employment of normal college students in China, defines employment as the attribute category of mixed products, and analyzes the reasons for the failure of the employment market of normal college students. The government should strengthen the supply side structural reform of normal students' employment through the incentive mechanism and macro-control, and guide the employment supply of normal students with the actual demand of primary and secondary schools. Normal colleges and universities should strengthen the reform of normal education, improve the employment competitiveness of normal students through the construction of normal professional curriculum system, strengthening professional quality, and carrying out employment guidance.