@RequestMapping(value = "/mypage/grantadmin.do", method = RequestMethod.GET)
  public ModelAndView viewGrantAdmin() {
    ModelAndView modelAndView = new ModelAndView("/mypage/grantadmin");
    Pagination pagination = new Pagination();

    pagination.setSrchType("authName");
    pagination.setContent(Auth.ROLE_ADMIN);

    List<UserView> userList = userService.findUsers(pagination);

    modelAndView.addObject("userList", userList);
    modelAndView.addObject("subTitle", "관리자권한 부여");
    modelAndView.addObject("mypageType", "grantadmin");
    return modelAndView;
  }