With the acceleration of urbanization,digital rural planning and design has become an important means to promote rural development.However,this process is faced with many complex issues,such as land use,infrastructure planning and environmental protection.As an emerging technology,generative artificial intelligence(GAI)has powerful data analysis and simulation capabilities,and provides innovative solutions for digital rural planning and design.The purpose of this paper is to summarize the application fields and methods of GAI in digital rural planning and design,and to explore its significance and potential for rural development.Through in-depth understanding of the practical application of GAI in digital rural planning and design,we can better promote rural development,promote the sustainable development of rural communities and improve the quality of life of residents.