diff --git a/README.md b/README.md
index 1be3e9d..8a4caaa 100644
--- a/README.md
+++ b/README.md
@@ -5,38 +5,19 @@
 - [Download](https://www.proxmox.com/en/downloads/category/iso-images-pve)
 - [Setup and official Information](https://www.proxmox.com/en/proxmox-ve/get-started)
 - [System Administration](https://pve.proxmox.com/pve-docs/chapter-sysadmin.html)
-
+- source list
 
 ```bash
  #/etc/apt/sources.list
-
-deb http://ftp.pt.debian.org/debian bullseye main contrib non-free
-deb http://ftp.pt.debian.org/debian bullseye-updates main contrib non-free
+deb http://ftp.pt.debian.org/debian bullseye main contrib
+deb http://ftp.pt.debian.org/debian bullseye-updates main contrib
 deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription
 # security updates
-deb http://security.debian.org bullseye-security main contrib non-free
+deb http://security.debian.org bullseye-security main contrib
 
 ``` 
 
-add to all packages
-non-free
- 
-## Workstation UI
+## As workstation
 
-``` bash
- apt install gnome
- apt install lightdm 
-``` 
-### 5700G Amd
+[check](documentation/wokstations.md) for more information how to setup proxmox instalation as workstation
 
-apt-get install firmware-amd-graphics libgl1-mesa-dri libglx-mesa0 mesa-vulkan-drivers xserver-xorg-video-all
-
-#disable
-
-systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target
-
-#enable
-
-systemctl unmask sleep.target suspend.target hibernate.target hybrid-sleep.target
-
-```