diff --git a/wchat/wx/Account.php b/wchat/wx/Account.php
index a02593d..462f3f1 100644
--- a/wchat/wx/Account.php
+++ b/wchat/wx/Account.php
@@ -50,6 +50,8 @@ class Account extends SmallProgram
 
 		$this->request->setMethod(HttpClient::GET);
 		$this->request->addHeader('Content-Type', 'application/json');
+		$this->request->setHost('api.weixin.qq.com');
+		$this->request->addHeader('Host', 'api.weixin.qq.com');
 		$this->request->setErrorField('errcode');
 		$this->request->setErrorMsgField('errmsg');