Biodiversity is the important material foundation and guarantee for human being′s survival and development. Jinfo Mountain Nature Reserve is a typical karst area, where there are plentiful biological resources. The current status of biodiversity and the problems about biodiversity conservation are discussed. Some suggestions are put forward: 1) combining conservation with development, raising money for biodiversity conservation through developing ecotourism; 2) harmonizing the relationship between different management departments; 3) strengthening scientific research work to support biodiversity conservation.