Based on the functional characteristics of contemporary urban commercial complexes, facade design needs to meet the image and functional needs of buildings that belong to the urban conditions. In this case, the parametric design method is applied in order to deal with the various requirements on different building levels and elevations: permeability, component spacing and size, shade and shape changes. Dynamic lines and shapes and the novel facade are created to gives the new commercial complex great commercial appeal and visual impact, and creates the art of light and shadow for urban architecture.