edit

service/agent/src/My.php

@@ -524,6 +524,10 @@ class My extends Core
 
     private function getGoodsInfo(&$v)
     {
+        if (!isset($v['num'])) {
+            $v['num'] = $v['total_num'] - $v['sell_num'];
+        }
+        
         if ($v['type'] == 1) {
             $goods_info = Dever::load('goods/lib/info')->getInfoBySku($v['type_id'], $v['sku_id']);
             if (isset($goods_info['sku'])) {
@@ -567,7 +571,7 @@ class My extends Core
                 'sku' => '',
                 'price' => $prize['price'],
                 'desc' => $prize['desc'],
-                'num' => $v['total_num'] - $v['sell_num'],
+
             );
         }
     }