diff --git a/qiniu/http.php b/qiniu/http.php
index ba890e55..1064abac 100644
--- a/qiniu/http.php
+++ b/qiniu/http.php
@@ -86,6 +86,8 @@ function Qiniu_ResponseError($resp) // => $error
 			}
 		}
 	}
+	$err->Reqid = $reqId;
+	$err->Details = $details;
 	return $err;
 }
 
@@ -114,6 +116,8 @@ function Qiniu_Client_do($req) // => ($resp, $error)
 		CURLOPT_RETURNTRANSFER => true,
 		CURLOPT_SSL_VERIFYPEER => false,
 		CURLOPT_SSL_VERIFYHOST => false,
+		CURLOPT_HEADER => true,
+		CURLOPT_NOBODY => false,
 		CURLOPT_CUSTOMREQUEST  => 'POST',
 		CURLOPT_URL => $url['path']
 	);
@@ -141,11 +145,37 @@ function Qiniu_Client_do($req) // => ($resp, $error)
 	$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
 	$contentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
 	curl_close($ch);
-	$resp = new Qiniu_Response($code, $result);
+
+	$responseArray = explode("\r\n\r\n", $result);
+	$responseArraySize = sizeof($responseArray);
+	$respHeader = $responseArray[$responseArraySize-2];
+	$respBody = $responseArray[$responseArraySize-1];
+
+	list($reqid, $xLog) = getReqInfo($respHeader);
+
+	$resp = new Qiniu_Response($code, $respBody);
 	$resp->Header['Content-Type'] = $contentType;
+	$resp->Header["X-Reqid"] = $reqid;
 	return array($resp, null);
 }
 
+function getReqInfo($headerContent) {
+	$headers = explode("\r\n", $headerContent);
+	$reqid = null;
+	$xLog = null;
+	foreach($headers as $header) {
+		$header = trim($header);
+		if(strpos($header, 'X-Reqid') !== false) {
+			list($k, $v) = explode(':', $header);
+			$reqid = trim($v);
+		} elseif(strpos($header, 'X-Log') !== false) {
+			list($k, $v) = explode(':', $header);
+			$xLog = trim($v);
+		}
+	}
+	return array($reqid, $xLog);
+}
+
 class Qiniu_HttpClient
 {
 	public function RoundTrip($req) // => ($resp, $error)
diff --git a/tests/IoTest.php b/tests/IoTest.php
index fea4fa46..746f1aca 100644
--- a/tests/IoTest.php
+++ b/tests/IoTest.php
@@ -14,6 +14,15 @@ public function setUp()
 		$this->bucket = getenv("QINIU_BUCKET_NAME");
 	}
 
+	public function testReqid()
+	{
+		$key = 'testReqid' . getTid();
+		list($ret, $err) = Qiniu_PutFile("", $key, __file__, null);
+		$this->assertNotNull($err);
+		$this->assertNotNull($err->Reqid);
+		var_dump($err);
+	}
+
 	public function testPutFile()
 	{
 		$key = 'testPutFile' . getTid();