diff --git a/webht/third_party/pay/controllers/PaymentService.php b/webht/third_party/pay/controllers/PaymentService.php
index 5d5468e9..044c985a 100644
--- a/webht/third_party/pay/controllers/PaymentService.php
+++ b/webht/third_party/pay/controllers/PaymentService.php
@@ -87,7 +87,7 @@ class PaymentService extends CI_Controller {
             }
 
             // 提取订单号
-            $orderid_info = analysis_orderid($item->OPN_orderId.'_B'); // 先用已设置过的
+            $orderid_info = analysis_orderid($item->OPN_orderId); // 先用已设置过的
             if (empty($orderid_info)) {
                 $orderid_info = $this->method_analysis_orderid($item);
                 if (empty($orderid_info)) {