xiugai

@@ -281,7 +281,7 @@ class GuanYiCloud extends Api
         $data['sessionkey'] = SESSIONKEY;
         $data['method'] = 'gy.erp.trade.refund.update';
         $data['tid'] = $OrderSn;
-        $data['oid'] = 0;
+        $data['oid'] = null;
         $data['refund_state'] = 2;
         // $date['receiver_mobile']='15928552965';
         $data['sign'] = $this->sign($data, SECRET);