diff --git a/mobile/dalianpay/demo/pay.php b/mobile/dalianpay/demo/pay.php
index c4c780e..f75f2f4 100644
--- a/mobile/dalianpay/demo/pay.php
+++ b/mobile/dalianpay/demo/pay.php
@@ -147,8 +147,8 @@
 		// return $response_data;
 
 		// 跳回之前的地址
-		// header("Location: $redirect_url");
-		// exit;
+		header('Location: ' . $redirect_url);
+		exit;
 	// }
 
 	// return pay();