e="selectUrl" class="input-group-addon btn btn-pill btn-primary">选择链接</span></div>'
        html += '</td><td><button type="button" class="btn btn-danger  btn-sm" onclick="removeCube(this)"><i class="fa fa-remove"></i></button>';

        html += '</td>';
        html += '</tr>';
        $('#tbody').append(html);
        bindEvents();
    }

    function bindEvents() {
        require(['jquery', 'util'], function ($, util) {
            $('.btn-select-pic').unbind('click').click(function () {
      