diff --git a/app/adminapi/logic/GoodsLogic.php b/app/adminapi/logic/GoodsLogic.php
index 28e1ff2..e27e051 100644
--- a/app/adminapi/logic/GoodsLogic.php
+++ b/app/adminapi/logic/GoodsLogic.php
@@ -278,6 +278,7 @@ class GoodsLogic extends BaseLogic
         foreach ($spec_value as $k => $v) {
             $data[$v['spec_id']][] = $v;
         }
+        $info['spec'] = $info['spec']->toArray();
         foreach ($info['spec'] as $k => $v) {
             $info['spec'][$k]['values'] = isset($data[$v['id']]) ? $data[$v['id']] : [];
         }