s="layui-icon layui-icon-password"></i></a></dd>
                        <dd><a lay-event="fullscreen" href="javascript:;"  title="{:lang('Fullscreen')}"><i class="layui-icon layui-icon-screen-full"></i></a></dd>
                    </dl>
                </li>
                <li class="layui-nav-item">
                    <a href="javascript:;">
                        {:session('admin.username')}
                    </a>
                    <dl class="layui-nav-child">
                        <dd><a lay-i