This report deeply analyzes the relationship among family education investment，employment return expectation and employment return of college students among the Poverty Population of File Establishment. In the aspect of family education investment，college students’ families pay more attention to economic investment than emotional investment. Most people think that family education expenditure brings heavy economic burden to their families，which is the main reason of family poverty. In terms of employment return，including salary，choice of employment place and choice of employment unit，there is a big gap between the expected employment return and the actual employment return of college graduates. From the perspective of the relationship between education investment and employment return，the impact of education investment on the expected employment return of college students is significant，but the impact on the actual employment return of college graduates is not clear. At the same time，increasing the education investment does not bring the increase of family education returns.