id为字符串

src/components/AreaSelect/index.vue

@@ -82,7 +82,7 @@ const handleAreaClick = async (val, preName) => {
 let items = ref([])
 getDict('areaTreeData', null, 'areaTreeData').then(({ data }) => {
   data = data?.length && data || []
-  const chinaTreeData = data.filter(e => e.id === 1)
+  const chinaTreeData = data.filter(e => Number(e.id) === 1)
   if (!chinaTreeData.length) return
   items.value = chinaTreeData[0].children
 })