update: 更新表单多数据部件（重复器）--- u3

@CONTROL/表单/CONTROL-BASE.vue#DETAIL_MDCTRL.ftl

@@ -35,7 +35,6 @@ ${item.render.code}
                 </#if>
             </#list>
     }"
-                <#assign repeaterChildren = repeaterChildren + ''>
         </#if>
     :data="data['${item.name}']"
     >