Abstract: Starting from the importance of the interface design of cognitive oriented C2 system, the research status in this field at home and abroad is overviewed. The typical cognitive problems existing in the current use of C2 system interfaces is summarized, and the causes for these problems are analyzed. The technical framework for a cognitive oriented interface design of C2 system is designed. The framework design completely covers all stages of the design process. The methods and technologies used have strong pertinence, which can better guide the interface design of cognitive oriented C2 system and can provide support for improving the overall combat capability of C2 system.