diff --git a/app/common/model/Category.php b/app/common/model/Category.php
index bd49e997..57d78391 100644
--- a/app/common/model/Category.php
+++ b/app/common/model/Category.php
@@ -69,6 +69,17 @@ class Category extends BaseModel
         return $this->getTreeData($list);
     }
 
+      public function getChildrenList(array $param = []): array
+    {
+        $list = $this->getAll($param)->toArray();
+        foreach ($list as &$item) {
+            $item['children'] =  $this->getAll(
+                [ 'category_id' =>$item['category_id']],
+            )->toArray();
+        }
+        return $list;
+    }
+
     /**
      * 获取所有记录
      * @param array $param