diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index 8a32398..ed585ee 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -392,6 +392,8 @@ class HttpClient
 		$client = new SClient($host, $this->getHostPort(), $this->isSSL);
 		echo $host . ':' . $this->getHostPort() . $url . PHP_EOL;
 		if (!empty($this->ssl_cert_file) && !empty($this->ssl_key_file)) {
+			echo $this->ssl_cert_file . PHP_EOL;
+			echo $this->ssl_key_file . PHP_EOL;
 			$client->set([
 				'ssl_cert_file' => $this->ssl_cert_file,
 				'ssl_key_file'  => $this->ssl_key_file,