diff --git a/mobile/source/helpers/dalianpay/library/Crypt.php b/mobile/source/helpers/dalianpay/library/Crypt.php
index 79c9848..1056132 100644
--- a/mobile/source/helpers/dalianpay/library/Crypt.php
+++ b/mobile/source/helpers/dalianpay/library/Crypt.php
@@ -208,7 +208,7 @@ class Crypt
 		// var_dump($charset);
 		// echo "\r\n";
 
-		$decrypted_data = mb_convert_encoding($decrypted_data, 'UTF-8', 'GBK');
+		// $decrypted_data = mb_convert_encoding($decrypted_data, 'UTF-8', 'GBK');
 		// echo "\r\n";
 		// var_dump($decrypted_data);
 		return $decrypted_data;