At present, the world is facing unprecedented epidemic challenges. Facing the harm caused by the epidemic, what we need most is to remember the pain or heal ourselves? As a "cultural complex", the museum has rich cultural relics and art resources, knowledge and platform for creating art, and the strength of combining social groups, professional institutions and scholars. It can not only bring beautiful rivers and mountains, clear wind and bright moon, 5000 years of history and hundreds of millions of years of changes to the public, but also is destined to bear the responsibility of paying attention to the public's mental health and happiness. Today's museum is no longer a simple collection and exhibition space, but also consciously expanding its leisure function. This paper explores the healing function of the museum and puts forward the possibility of application, so as to make a beneficial exploration for the development of the emerging leisure healing function of the museum.