The rising fever of private collection in Beijing promoting the further development of local non-state-owned museums. At the same time，the government gives full support to the prosperous development of non-state-owned museums in Beijing in the aspect of system building，which further improves the quantity and quality of local non-state-owned museums. In the process of rapid development of non-state-owned museums in Beijing，there are still some practical difficulties and bottlenecks，requiring our further thinking and surmounting.