diff --git a/mobile/dalianpay/demo/pay.php b/mobile/dalianpay/demo/pay.php
index c4aa68e..1a6f1db 100644
--- a/mobile/dalianpay/demo/pay.php
+++ b/mobile/dalianpay/demo/pay.php
@@ -65,9 +65,8 @@
 			die();
 		}
 
-		// echo "\r\n";
-		// echo "[sign]: {$sign}";
-		// die();
+		echo "\r\n";
+		echo "[sign]: {$sign}";
 
 		// 加密交易报文
 		$crypted_trade_data = $Base->Crypt->encryptTradeData($trade_data);
@@ -81,9 +80,8 @@
 			die();
 		}
 
-		// echo "\r\n";
-		// echo "[crypted message]: {$crypted_trade_data}";
-		// die();
+		echo "\r\n";
+		echo "[crypted message]: {$crypted_trade_data}";
 
 		// 发送报文
 		// echo "\r\n";
@@ -99,8 +97,8 @@
 			echo json_encode($errorMessage,true);
 			die();
 		}
-		// echo "\r\n";
-		// echo "[response message]: {$response}";
+		echo "\r\n";
+		echo "[response message]: {$response}";
 
 		// 解析响应报文
 		$response = json_decode($response, true);