bug-466 电子病历模板管理-编辑: 最基础的7个大类（层次为1的）不允许切换顺序

src/views/business/components/Edit.vue

@@ -1803,6 +1803,7 @@ export default {
       });
     },
     isHasDown(index, item) {
+      if (item.level === 1) return false;
       let endMore = -1;
       this.editList.forEach((ele, ind) => {
         if (
@@ -1816,6 +1817,7 @@ export default {
       return endMore !== -1;
     },
     isHasUp(index, item) {
+      if (item.level === 1) return false;
       let end = -1;
       this.editList.forEach((ele, ind) => {
         if (