Abstract: Based on the investigation of the environmental problems of industrial enterprises and key regions in Yunnan Province,this article classified the data of environmental risk problems, analyzed the relationship between hidden environmental issues and industry category and the main concentration areas of environmental risk sources. The paper put forward the rectifying measures and methods to reduce the environmental risks, to effectively prevent the environmental risks, to speed up the solution of outstanding eco-environmental problems, and to provide ideas for alleviating the environmental risks of industrial enterprises. The ways to establish and improve a long-term mechanism for ecological and environmental risk management were explored.