This paper provides an analytical study on college student employment under the background of Reform of Supply-Side Policies. The college graduates who have difficulties finding jobs are divided into five groups，including those who hunt jobs in their senior year，those who graduate from non-key university，those whose major is an unpopular one，those females whose universities located in non-developed regions，and those who want to start a business without any experience. The key to solve this problem is the reform of talents training and labor market，and the former one is rooted in supply-side and harder to quickly achieve compared with the latter one which is rooted in demand-side. It is suggested that task of human capital accumulation is arduous，and the crucial point is talent training quality of non-key universities. In addition，it is important to strengthen innovation and business starting-oriented education and speed up the industrial structure adjustment to expand space and support for the talents.