diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index 7f78d56..cc37330 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -364,6 +364,7 @@ class HttpClient
 		}
 
 		if (!$this->checkIsIp($this->host) && Coroutine::getuid() > 0) {
+			var_dump($this->host);
 			$this->host = System::gethostbyname($this->host);
 		}