diff --git a/src/Services/Gateway/Epay.php b/src/Services/Gateway/Epay.php
index 5efcc7ed..c778ff77 100755
--- a/src/Services/Gateway/Epay.php
+++ b/src/Services/Gateway/Epay.php
@@ -139,7 +139,7 @@ final class Epay extends Base
                 $aMsg = [
                     '标题' => '有用户微信支付失败',
                     '报错' => $e->getMessage(),
-                    '返回值' => $res
+                    '返回值' => $resData
                 ];
             
                 $sMsg = json_encode($aMsg, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);