In the past few decades, the development of building digitization and the demand for architecture performance have made the development of building interactive shading skins become an emerging building envelope. As an active solar shading system, the interactive facade can be programmed to set a series of dynamic patterns to respond to the changing surroundings and achieve the designed effect of interactive solar shading. The research on the dynamic mode of interactive architectural skins can be divided into three parts: the role of dynamic mode, dynamic mode of sunshade construction, and the movement illustration of dynamic modes. In this paper, the author firstly elaborates on the theory of interactive solar shading skin of buildings from two aspects: "the connection between interaction and shading" and "shading" methods, and on this basis combines several different design cases and uses a typological approach to illustrate the design of dynamic patterns of the architectural interactive solar shading skins.