diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index eaa6773..720bec6 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -513,6 +513,7 @@ class HttpClient
 		}
 
 		if (!empty($this->_data)) {
+			var_dump($this->_data);
 			$client->setData($this->_data);
 		}
 		$client->execute($url);