For coupled shear walls, coupling beams are the first line of dissipation under earthquakes. So coupling beams are important energy dissipation component. When coupling beams have little depth-to-span ratio, routine coupling beams have less capacity of energy dissipation.There are less design methods for coupling beams with depth-to-span less than 2. In this paper a specimen with steel plate reinforcement coupling beam was designed and analyzed by means of FEM software ABAQUS.