In recent years，the protection and inheritance of intangible cultural heritage has gradually become an important part of the national cultural strategy，and the digital protection of intangible cultural heritage has been constantly explored and practiced. By means of a questionnaire survey，this paper discusses the status and effects of the digital communication of intangible cultural heritage in Beijing，and studies the communication effects of different types of digital communication data of intangible cultural heritage and different media platforms. It is found that there are obvious differences in the effect of digital communication of intangible cultural heritage in Beijing. At present，digital communication of intangible cultural heritage mainly focuses on two new media platforms，namely wechat official account with pictures and texts and Douyin mainly focuses on short videos.