diff --git a/install.sh b/install.sh
index 34517a1..0758742 100644
--- a/install.sh
+++ b/install.sh
@@ -27,7 +27,7 @@ echo '///---End install OpenSSH ---///'
 
 # Enable Firewall
 echo '///---Enable firewall start ---///'
-sudo ufw enable -y
+sudo ufw --force enable
 echo '///---Enable firewall End ---///'
 
 # configure the firewall