diff --git a/mobile/source/helpers/dalianpay/demo/dalianpay.php b/mobile/source/helpers/dalianpay/demo/dalianpay.php
index 1c7b8a5..a5602df 100644
--- a/mobile/source/helpers/dalianpay/demo/dalianpay.php
+++ b/mobile/source/helpers/dalianpay/demo/dalianpay.php
@@ -179,6 +179,7 @@ class dalianpay{
 		
 		// 解密响应密文
 		$response_data = $Base->Crypt->decryptTradeData($response_data_crypted);
+		echo "decryptTradeData:\r\n";
 		echo $response_data . "\r\n";
 		if($response_data === false)
 		{