diff --git a/SECURITY.md b/SECURITY.md
index 56c2d6e..cfef297 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -1,13 +1,15 @@
 # Advanced security for ReasonableFramework
 Web hacking firewall(XSS, CSRF, SQL injection, ...), DDoS protection, Webshell (malicious code) detection, secure configuration check. these extensions are only available for sponsors.
+
 Even if you do not use a sponsor-only security module, the default security in our framework is usually sufficient.
+
 Please note that this program is for those who want better security than the default.
 
 ## Related files
-- helper / php-sec-fw.lnk.php
-- helper / php-sec-ddos.lnk.php
-- helper / php-sec-shell.lnk.php
-- helper / php-sec-scc.lnk.php
+- helper/php-sec-fw.lnk.php
+- helper/php-sec-ddos.lnk.php
+- helper/php-sec-shell.lnk.php
+- helper/php-sec-scc.lnk.php
 
 ## Minimum tier
 - 4 USD/monthly (Special thanks + Up to contributor)