diff --git a/webapp/sdkwarpper/UnifiedWeiXin.php b/webapp/sdkwarpper/UnifiedWeiXin.php
index e4ccfa0..5826d69 100644
--- a/webapp/sdkwarpper/UnifiedWeiXin.php
+++ b/webapp/sdkwarpper/UnifiedWeiXin.php
@@ -135,6 +135,8 @@ class UnifiedWeiXin extends BaseSdk {
     public function payNotify()
     {
         $raw_data = file_get_contents('php://input');
+        error_log($_REQUEST);
+        error_log($raw_data);
         $xml = new \SimpleXMLElement($raw_data);
         if ($xml->return_code == 'SUCCESS') {
             $this->spPayConfirm(