diff --git a/README.md b/README.md
index 283e04c..a8fe79b 100644
--- a/README.md
+++ b/README.md
@@ -7,20 +7,24 @@
 
 # Helpful links directory
 
-- [Overview](https://github.com/Ekultek/Zeus-Scanner#zeus-scanner)
-- [Report a bug](https://github.com/Ekultek/Zeus-Scanner/issues/new)
-- [Open a pull request](https://github.com/Ekultek/Zeus-Scanner/compare)
+- [What is Zeus](https://github.com/Ekultek/Zeus-Scanner#zeus-scanner)
+- [Zeus's features](https://github.com/Ekultek/Zeus-Scanner#features)
 - [Requirements and installation](https://github.com/Ekultek/Zeus-Scanner#requirements)
+  - [Ubuntu/Debian](https://github.com/Ekultek/Zeus-Scanner#ubuntudebian)
+  - [centOS](https://github.com/Ekultek/Zeus-Scanner#centos)
+  - [other](https://github.com/Ekultek/Zeus-Scanner#others)
 - [Screenshots](https://github.com/Ekultek/Zeus-Scanner#screenshots)
 - [Demo video](https://vimeo.com/239885768)
-- [User manual](https://github.com/Ekultek/Zeus-Scanner/wiki/Functionality)
-  - [How it works](https://github.com/Ekultek/Zeus-Scanner/wiki/How-Zeus-works)
+- [User manual](https://github.com/Ekultek/Zeus-Scanner/wiki)
+  - [How Zeus works](https://github.com/Ekultek/Zeus-Scanner/wiki/How-Zeus-works)
   - [Functionality](https://github.com/Ekultek/Zeus-Scanner/wiki/Functionality)
-  - [How to use sqlmap with Zeus](https://github.com/Ekultek/Zeus-Scanner/wiki/Passing-flags-to-sqlmap)
+  - [Passing sqlmap flags with Zeus](https://github.com/Ekultek/Zeus-Scanner/wiki/Passing-flags-to-sqlmap)
 - [Legal information](https://github.com/Ekultek/Zeus-Scanner/tree/master/.github)
   - [License](https://github.com/Ekultek/Zeus-Scanner/blob/master/.github/LICENSE.md)
   - [Code of conduct](https://github.com/Ekultek/Zeus-Scanner/blob/master/.github/CODE_OF_CONDUCT.md)
   - [Contributing](https://github.com/Ekultek/Zeus-Scanner/blob/master/.github/CONTRIBUTING.md)
+- [Report a bug](https://github.com/Ekultek/Zeus-Scanner/issues/new)
+- [Open a pull request](https://github.com/Ekultek/Zeus-Scanner/compare)
 - [Donations to Zeus](https://github.com/Ekultek/Zeus-Scanner#donations)
 
 # Zeus-Scanner