fix: 修改一级分类level bug

src/pages/content/category/index.tsx

@@ -99,7 +99,7 @@ const ClassProperty: React.FC<{}> = () => {
 
   const is3Level = useMemo(() => {
     if (!nodeRecord || nodeRecord.parentId === 0) {
-      return 0;
+      return 1;
     }
     // 通脱nodeRecord 的parentId 和 _key 判断创建节点还是子节点
     const { parentId, _key } = nodeRecord;