In 2019，the overall development of Beijing museum is stable and presents its own characteristics. Based on the overall situation of Beijing museums，this article makes a comprehensive analysis of Beijing museums in 2018-2019 from the aspects of scale and quantity，level and classification，number of collections，exhibition and educational activities，and number of visitors，according to specific museum data released by the State Administration of Cultural Heritage. On the basis of investigation and research，this paper selects the medium and small museums and university museums that have attracted much attention in the field of museums in recent years to carry out a in-depth analysis，points out the existing problems，and puts forward targeted development suggestions，in order to promote the healthy development of museums in Beijing.