摘要
China's evolutionary reform brought China economy enormous progress, which also subsided the poverty phenomenon. But the present anti-poverty task is still very arduous for China today. Peasant household's microfinance is a kind of important tool which contributes to the poverty alleviation. The sustainable development of microfinance has become a serous problem at present. This text analyses the sustainable development of microfinance through setting up the income model of microfinance, then puts forward the way to solve.