With the development of the economy and the acceleration of the process of urbanization,more and more lands collectively owned by the peasants are requisitioned.During the land requisition,the lawful right and interests of the peasants were damaged again and again.The peasants are disadvantaged groups and their interests must be protected.This paper analyzes the current situation and the existing problems of China' s land requisition system,discusses the source of the damages of the landless peasants' interests,and puts forward some suggestions on how to protect the farmers' interests.