In order to deliver aircraft manuals with accurate content, convenient use and friendly interaction, improve customer satisfaction and reduce publishing cost, the automatic publishing technology of civil aircraft Consumable Product Manual was studied. At present, Consumable Product Manual data is written manually, which wastes manpower and is easy to produce inconsistent manual contents. To solve this problem, a method of automatic generation of homologous manual based on S1000D standard is studied. This method is applied to guide the Consumable Product Manual of a certain civil aircraft type to carry out data planning, data management, data generation and system function development, which achieves automatic generation of structured and easily searchable PDF and electronic interactive Consumable Product Manual based on the same data source. The results indicate that this method can systematically and comprehensively analyze manual requirements, plan manual data, and guide the system to achieve automatic manual generation. It has good application prospects in the automatic generation of manuals that have the same data source for various aircraft types, such as Standard Manual, Quick Reset Manual, and Master Minimum Equipment List.