Abstract: Abstract:Peasant＇s income is an important factor hindering constant and stable economy development of our country. The agricultural expenditure of the financial fund is closely related to peasant＇s income. However, the current agricultural expenditure of financial funds of our country has not reached the anticipated result. The paper studies how the financial funds for agriculture and their composition influence the increase of peasant＇ s income through the regression model. It also discusses the mechanism of influencing peasant＇ s income of the financial fund, analyses the essential feature of the financial funds for agriculture in recent years of our country, and proposes several policy suggestions