Abstract: Sus scrofa is one of the important animals in forest biodiversity, and is the main food source of tiger and leopard. It not only plays an important role in the recovery of the big cat population, but also has a certain impact on the forest vegetation, litter and soil, and can promote or inhibit the growth and renewal of different plant species. Based on the analysis of the status quo of Sus scrofa habitat in Fuchuan County, methods such as strengthening scientific and technological research, sustainable utilization demonstration and optimization and integration of natural protected areas were put forward to improve the protection dimension of Sus scrofa habitat, improve biodiversity and biochain integrity, and provide certain references for biodiversity protection and research in Fuchuan and Guidong region.