同步

biz-ghs/product/classes/ProductClass.php

@@ -1489,6 +1489,7 @@ class ProductClass extends BaseClass
                     unset($params['addPrice']);
                     unset($params['skMore']);
                     unset($params['hjAddPrice']);
+                    unset($params['cost']);
                     self::updateById($chainProduct->id, $params);
                     continue;
                 }