m layui-hide-xs">
                    <a href="javascript:;" title="{:lang('Theme')}" lay-event="opentheme">
                        <i class="layui-icon layui-icon-theme"></i>
                    </a>
                </li>
            </ul>
            <!-- 主体内容 -->
             <div class="layui-tabs-body layui-body layui-tab-content" id="layui-app-body">
                <div id="homePage" class="layui-body-tabs layui-tabs-item layui-show" >
                    <iframe width="100%" height="100%" f