diff --git a/mobile/source/helpers/dalianpay/demo/dalianpay.php b/mobile/source/helpers/dalianpay/demo/dalianpay.php
index a5602df..3adf34f 100644
--- a/mobile/source/helpers/dalianpay/demo/dalianpay.php
+++ b/mobile/source/helpers/dalianpay/demo/dalianpay.php
@@ -154,6 +154,7 @@ class dalianpay{
 		// echo "\r\n";
 		// var_dump($api_url);
 		$response = $Base->Request->send($api_url, $crypted_trade_data, $sign);
+		echo "send result\r\n";
 		echo $response . "\r\n"; // sc_test
 		if($response === false)
 		{