diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index 0d76964..48a9961 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -465,7 +465,7 @@ class HttpClient
 			}
 			echo $url . PHP_EOL;
 			if ($this->method != self::GET) {
-				var_dump($this->_data);
+				var_dump($this->_data, $data);
 				if (!empty($this->_data)) {
 					curl_setopt($ch, CURLOPT_POSTFIELDS, $this->_data);
 				} else {