diff --git a/src/Core/Exception/UCloudException.php b/src/Core/Exception/UCloudException.php
index 26551595..84336e3d 100644
--- a/src/Core/Exception/UCloudException.php
+++ b/src/Core/Exception/UCloudException.php
@@ -5,8 +5,6 @@
 
 use Exception;
 use Throwable;
-use UCloud\Core\Response\Response;
-
 
 class UCloudException extends Exception
 {
@@ -32,12 +30,6 @@ class UCloudException extends Exception
      */
     private $requestId;
 
-    /**
-     * Original Response
-     *
-     * @var Response
-     */
-    private $response;
     /**
      * UCloudException constructor.
      *
@@ -46,13 +38,11 @@ class UCloudException extends Exception
      * @param int|int $retCode
      * @param Throwable|null $previous
      * @param string $requestId
-     * @param Response $response
      */
-    public function __construct($type, $message = "", $retCode = 0, $previous = null, $requestId = "", $response = null)
+    public function __construct($type, $message = "", $retCode = 0, $previous = null, $requestId = "")
     {
         $this->type = $type;
         $this->requestId = $requestId;
-        $this->response = $response;
         parent::__construct($message, $retCode, $previous);
     }
 
@@ -75,14 +65,4 @@ public function getRequestId()
     {
         return $this->requestId;
     }
-
-    /**
-     * Get response
-     *
-     * @return Response
-     */
-    public  function getResponse()
-    {
-        return $this->response;
-    }
 }
diff --git a/src/Core/Transport/Transport.php b/src/Core/Transport/Transport.php
index 8d096f34..3215cdf1 100644
--- a/src/Core/Transport/Transport.php
+++ b/src/Core/Transport/Transport.php
@@ -87,8 +87,7 @@ public function invoke(Request $req)
                 $resp->getMessage(),
                 $resp->getRetCode(),
                 null,
-                $requestId,
-                $resp
+                $requestId
             );
         }
         return $resp;