Abstract: Based on the narrative conditions proposed by Marie-Laure Ryan, this paper extracts the narrative characteristics of digital narratives as spatiality, temporality, immersion, and contextuality. These characteristics are applied to the design of the Anhui Grand Canal Cultural Interactive Map, exploring how digital narrative theory is embodied in aspects such as layout design, scene design, interaction design, and situational representation. By presenting the Anhui Grand Canal culture in an interactive map format, it enriches the dissemination paths of the Grand Canal culture, revitalizes traditional Chinese culture, and provides new ideas for inheritance and innovation in design research.