fix

app/Modules/Admin/Services/GoodsService.php

@@ -146,6 +146,12 @@ class GoodsService extends BaseService
                     "name" => $map->spec->name,
                 ];
             }),
+            "sku" => $model->sku->map(function (GoodsSku $sku) {
+                return [
+                    "id" => $sku->id,
+                    "attr" => $sku->spec_attr_list,
+                ];
+            }),
         ];
 
         return $return;