bootstrap-select使用时的问题

*所属地市：

                <div class="col-sm-16">
                    <select class="w100" data-live-search="true" name="areaCode" id="addAreaSelect">
                            <%--<option value ="">全部</option>--%>
                            <option value ="0590">福建省</option>
                            <option value ="0591">福州市</option>
                            <option value ="0592">厦门市</option>
                            <option value ="0593">宁德市</option>
                            <option value ="0594">莆田市</option>
                            <option value ="0595">泉州市</option>
                            <option value ="0596">漳州市</option>
                            <option value ="0597">龙岩市</option>
                            <option value ="0598">三明市</option>
                            <option value ="0599">南平市</option>
                    </select>
                </div>
            </div>

                初始化：

/* 为选定的select下拉菜单开启搜索提示 END */
$('select[data-live-search="true"]').select2();