品类更改逻辑

src/components/CategorySelector/CategorySelector.tsx

@@ -82,7 +82,7 @@ const CategorySelector: React.FC<CategorySelectorProps> = ({
       if (!item || typeof item !== 'object') return null;
 
       // 类型为1的节点是叶子节点，只有叶子节点可选
-      const isLeaf = item.type === '1';
+      const isLeaf = item.children.length === 0;
       const node: TreeSelectNode = {
         title: item.categoryName || intl.formatMessage({ id: 'supplierTaskManage.categoryName.unnamed' }),
         key: item.id || `key-${Math.random()}`,