Abstract: The mineral resources are the material basis for economic and social development,but as non-renewable natural resources with a large number of development and utilization by people,it becomes an objective law of development from flourishing to exhaustion.Therefore,a study to explore the economic transformation of the resource-exhausted mines and even mining town is essential.In this paper,we take the construction of Jinchangyu mine park in Qianxi for example,to explore the restructuring and development of the resource-based cities,and open up the road to sustainable development of mining enterprises.