Abstract:At present, in order to substantially increase local revenue and accelerate rapid developement of local economy, some local governments often use their own advantages to violate the original intention of the land-related systems and policies formulated by the central government. Land system and policies formulated by the central government can not play the role of protecting cultivated land and food security and protecting the interests of peasants. It will lead to the game phenomenon between the central and local governments in the formulation and implementation of the land system and policies. Based on the perspective of decision-making and executive interests, problems happened in the formulation and implementation of current land system and policies have been analyzed and and studied through game theory. It is concluded that the law enforcement of the state land inspectors system should be strictly implemented and strengthened, the behavior of local governments should be strictly controlled, the policy implementation mechanism should be rationally perfected, and the approval of their relevant policies by citizens should be enhanced.