Abstract: Suona art is a representative of intangible cultural heritage with a broad public base, and suona class culture is also the starting point of the construction of local customs and civilization. Analyzing the spatial production mechanism of the field and exploring the inheritance of intangible cultural heritage is an important part of realizing the rural revitalization strategy. Taking the performance of wedding suona class in T Town, northern Anhui as an example, by explaining the essence, procedure and content of suona performance, analysis of field space embedded mechanism, perspective field space production meaning: main communication space, collective identity needs, the internal needs of social capital exchange, finally from the local conditions and internal and external factors systematically build the heritage path in the local custom civilization construction: to face the public demand for intangible culture, mining the essence of intangible culture, and guide the intangible culture to absorb modern science and technology elements.