Steel plate shear wall is a lateral resisting system that the utilization of it in building industry is increasing. A proper performance of steel plate shear wall that based on a development of tension field, depends on a boundary elements including the beams and columns. In other words, in a process of energy dissipation after web-plate yielding, considerable forces demand on boundary elements. Hence boundary elements especially columns should remain elastic in order to proper behavior. In this study, in order to control the elastic manner of vertical boundary elements, an application of concrete filled steel tube column with rectangular cross section and ring-shaped steel plates is suggested. In order to control the elastic behavior of column, a pull-out of the plate connected flange or interior flange of steel tube is investigated. It is shown that the application of the ring-shaped steel plate has an excellent effect on the decrease of inner flange.