We summarized the development history of professional education of urban and rural planning, discipline characteristics and variety trends of current planning education. To design an applied digital curriculum system, we analyzed the development trends of cloud computing, big data and other digital technology in urban and rural planning, researched on talent training objectives and curriculum system construction of urban and rural planning, and explored the new position and new methods of digital courses in urban and rural planning curriculum system. Then we proposed a digital curriculum system based on planning big data integration platform from aspects of modular curriculum system construction, digital course platform integration, international union teaching and diversified assessment system.