checkout.html里有个标签{$city}，前端却输出如下一大段HTML内容，我要更改需要怎么去修改这里的内容和JS呢

'<input type="hidden" name="data[city]" id="dr_city" value="0"><script type="text/javascript" src="/static/assets/js/jquery.ld.js?v=1694864530"></script><span id="dr_linkage_city_select" style=""><label style="padding-right:10px;"><select class="form-control finecms-select-city" name="city-1" id="city-1" width="100" ><option value=""> -- </option></select></label><label style="padding-right:10px;"><select class="form-control finecms-select-city" name="city-2" id="city-2" width="100" style="display:none"><option value=""> -- </option></select></label><label id="dr_linkage_city_html"></label></span>
  <script type="text/javascript">
   function dr_linkage_select_city() {
    $("#dr_linkage_city_select").show();
    $("#dr_linkage_city_cxselect").hide();
   }
   $(function(){
    var $ld5 = $(".finecms-select-city");       
    $ld5.ld({ajaxOptions:{"url": "/index.php?s=api&c=api&m=linkage_ld&mid=order&file=&code=bolan"},inputId:"dr_linkage_city_html",defaultParentId:0});
    var ld5_api = $ld5.ld("api");
    ld5_api.selected();
    $ld5.bind("change", function(e){
     var $target = $(e.target);
     var index = $ld5.index($target);
     //$("#city-3").remove();
     var vv = $ld5.eq(index).show().val();
     $("#dr_city").val(vv);
     index ++;
     $ld5.eq(index).show();
     //console.log("value="+vv);
    });
   })
  </script>'

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