Abstract: Based on William N. Dunne's public policy evaluation standard, this paper proposes the framework of the financial aid policy evaluation standards system for college students with financial difficulties, conducts a questionnaire survey on undergraduates in 10 different types of colleges and universities in Beijing, and improves as well as validates the hypothesis model of financial aid policy evaluation factors relationship. The results show that it is far from enough to promote the policy effects only by enlarging coverage and increasing funding. Not only the direct policy output of the financial aid policy benefits relate positively to the responsiveness of students with financial difficulties to the policy, but the impact of direct policy (on the physical and mental development of students with financial difficulties) is also the key to determining the responsiveness of the financial aid policy. The adequacy and fairness of the policy can also improve satisfaction by adjusting the impact of the policy benefits on responsiveness.