diff --git a/wchat/qq/Recharge.php b/wchat/qq/Recharge.php
index d8e23c3..61d7101 100644
--- a/wchat/qq/Recharge.php
+++ b/wchat/qq/Recharge.php
@@ -61,9 +61,10 @@ class Recharge extends SmallProgram
 				$body = json_decode($body, true);
 			}
 
+			$data['postBody'] = $body;
+
 			$return['code'] = 0;
 			$return['data'] = $data;
-			$return['data']['postBody'] = $body;
 			if ($data['return_code'] == 'FAIL') {
 				$return['code'] = -1;
 				$return['message'] = $data['return_msg'];