update

@@ -121,7 +121,7 @@ class CategoryLogic extends  BaseLogic
      * @time   :2023/8/21 17:43
      */
     public function handleEditParam(&$param){
-        $category_ids = Category::getChildIdsArr($param['id']);
+        $category_ids = Category::getChildIdsArr($param['id'] ?? 0);
         if(in_array($param['pid'], $category_ids)){
             $this->fail('上级分类不能是本分类或子分类');
         }