diff --git a/wchat/wx/Recharge.php b/wchat/wx/Recharge.php
index a13a4b9..3332562 100644
--- a/wchat/wx/Recharge.php
+++ b/wchat/wx/Recharge.php
@@ -153,6 +153,7 @@ class Recharge extends SmallProgram
 		$array['sign'] = Help::sign($array, $key, $sign_type);
 
 		$this->request->setCallback(function ($data) {
+			echo $data;exit;
 			$array = Help::xmlToArray($data);
 			if ($array['return_code'] != 'SUCCESS') {
 				$data = ['code' => $array['return_code'], 'message' => $array['return_msg']];