Abstract: In April 2020, investigations and evaluations were conducted on 4 natural protected areas in Wuyi county, Zhejiang province, namely Niutoushan National Forest Park of Zhejiang, Wuyi Hushan Provincial Forest Park of Zhejiang, Wuyi Shuxi Provincial Wetland Park of Zhejiang, Wuyi Shilihehua Provincial Wetland Park of Zhejiang. In June, conservation gap analysis and boundary optimization was used to integrate and optimize plan of those natural protected areas in Wuyi. The results showed that the area of conservation vacancy was 4 732.00 ha, and 286.84 ha was transferred out of protected area, and 4 773.12 ha was transferred in protected areas. The total area of natural protected areas was 7 650.32 ha after integration and optimization.