diff --git a/webht/third_party/pay/controllers/iPayLinksService.php b/webht/third_party/pay/controllers/iPayLinksService.php
index b72051c2..5fa2e1da 100644
--- a/webht/third_party/pay/controllers/iPayLinksService.php
+++ b/webht/third_party/pay/controllers/iPayLinksService.php
@@ -1016,7 +1016,8 @@ class IPayLinksService extends CI_Controller
             // echo "No record.";
             return false;
         }
-        $refund_list = $query_resp->data->refundDetails->detail;
+        $refund_list_obj = @ json_decode(@ json_encode($query_resp->data->refundDetails));
+        $refund_list = $refund_list_obj->detail;
         foreach ($refund_list as $key => $refund) {
             // 由于ipaylinks批量查询的bug,这里要用单笔查询校对
             $this_info = $this->get_refund($refund->refundOrderId);