diff --git a/version/0.2.3/INSTALL.sh b/version/0.2.3/INSTALL.sh
index 7580ea47..4e8a2a2a 100644
--- a/version/0.2.3/INSTALL.sh
+++ b/version/0.2.3/INSTALL.sh
@@ -672,6 +672,7 @@ setup_firewall_service() {
 
               # autologin from openpanel
               ln -s /etc/csf/ui/images/ /usr/local/admin/static/configservercsf
+              chmod +x /usr/local/admin/modules/security/csf.pl
           }