diff --git a/vhost-apache2/vhost.py b/vhost-apache2/vhost.py
index 90ec10d..b07e6cb 100755
--- a/vhost-apache2/vhost.py
+++ b/vhost-apache2/vhost.py
@@ -2,6 +2,7 @@
 
 import sys, os, platform, subprocess, re, argparse
 
+# only support linux
 platform_support = ['Linux']
 
 html_dir_path = ""
@@ -34,11 +35,11 @@ def sanity_check_system():
 	# check apache2
 	r = subprocess.call("apache2 -v", shell=True) == 0
 
-	# check apache2 (ubuntu-style)
+	# check apache2 (ubuntu)
 	u = os.path.exists('/etc/apache2/sites-available/')
 
 	if not r and u:
-		sys.exit("Apache2 (ubuntu-style) not installed on your system. Aborting...")
+		sys.exit("Apache2 (ubuntu) not installed on your system. Aborting...")
 
 def sanity_chek_platform():
 
diff --git a/vhost-apache2/vhost_tmpl b/vhost-apache2/vhost_tmpl
index 430205d..c927f0c 100644
--- a/vhost-apache2/vhost_tmpl
+++ b/vhost-apache2/vhost_tmpl
@@ -35,4 +35,5 @@
     SSLEngine on
     SSLCertificateFile /etc/letsencrypt/live/%domain?/fullchain.pem
     SSLCertificateKeyFile /etc/letsencrypt/live/%domain?/privkey.pem
+    Include /etc/letsencrypt/options-ssl-apache.conf
 </VirtualHost>
\ No newline at end of file