The exhibition hall of smart party building uses digital multimedia technology to realize the exhibition and layout of the exhibition hall. The multimedia technologies commonly used in the exhibition hall of international special case wisdom party building are: AR, VR, holographic projection, multi-function screen for local blind people, virtual narrator, etc. Smart party building should combine the theme of the exhibition hall and rationally apply multi-orange wax-holding media technology to achieve the publicity and education effect of the party building exhibition hall.