[Purpose] This study aims to explore the research progress and application potential of artificial intelligence (AI) technology in the field of digital exhibition of architectural heritage, with a view to promoting the in-depth application of AI technology in the conservation and inheritance of architectural heritage. [Method] Through a literature review, this study systematically analyzed the developmental stages, technological pathways, and application cases of AI technology in the digital exhibition of architectural heritage, and summarized its evolutionary process and core characteristics. [Result] The application of AI technology in the inheritance of architectural heritage had undergone four stages. It had gradually shifted from technical support to intelligent decision-making, evolved from human-dominated to human-machine collaboration, and expanded its application scenarios from singular to comprehensive coverage. The pathways primarily included parametric design, immersive experiences, and converged media promotion. However, the application of AI technology also faced challenges such as complex data collection, et al. [Conclusion] AI technology provides innovative pathways for the digital conservation and revitalization of architectural heritage. In the future, it is essential to optimize algorithmic models, strengthen interdisciplinary collaboration, and explore the application potential of emerging scenarios to promote the sustainable inheritance and dissemination of cultural heritage.