;
        html += '<div class="input-group-btn">';
        html += '<button type="button" class="btn btn-pill btn-primary btn-select-pic">选择图片</button>';
        html += '</div>';
        html += '</div>';
        html += '</td><td><div class="input-group form-group" style="margin: 0;">';
        html += '<input type="text" value="" class="form-control valid" name="cube_url[]" placeholder="" id="cubelink_' + timestamp + '">';
        html += '<span data-input="#cubelink_' + timestamp + '" data-toggl