As one of the intangible cultural heritages of Anhui Province, Hefei pyrograph encountered many bottlenecks in the process of non‐genetic inheritance. This paper deals with the problems and shortcuts in the process of transmission by taking Hefei pyrograph as the research topic. Aiming at the absence of pyrograph in the social inheritance, the paper puts forward the idea of innovative inheritance through the use of technology, emphasizes the importance of AR augmented reality technology to non-genetic inheritance and propagation. At the same time, the feasibility of interactive dynamic exhibition with AR augmented reality technology is explored and studied. This paper aims to provide some new ideas and references for the research of related departments and scholars in the process of non‐genetic inheritance and protection of fire brush painting.