diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index e0ec02a..7ece337 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -346,6 +346,7 @@ class HttpClient
 			$this->host = System::gethostbyname($this->host);
 		}
 
+		var_dump($this->host,$string);
 		if (!$this->checkIsIp($this->host) && !$this->isDomainName($this->host)) {
 			throw new Exception('Client Host error.');
 		}