Abstract: Taken Fishlike Mouth Wetland Park in Nanjing riverwest for example, this paper introduced the function position of landscape planning on the park, and illustrated the construction method of plant landscape elements. Besides, plants landscape planning, species disposition in two aspects proposed new design strategy of urban wetland park. Meanwhile, topography design and water system design in the process of landscape renovation were discussed. The article provided the theory and technique reference for wetland restoration and ecological rebuilding along the Yangtze River.