diff --git a/Installers/README.md b/Installers/README.md
index 5359ac9..dbd65b3 100644
--- a/Installers/README.md
+++ b/Installers/README.md
@@ -4,13 +4,8 @@ Examples to install
 
 Обновить ssh
 ```bash
-sudo sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes\n/' /etc/ssh/sshd_config
-sudo sed -i 's/#PermitRootLogin yes/PermitRootLogin yes\n/' /etc/ssh/sshd_config
-
-sudo sed -i 's/AllowUsers root@92.255.251.110 root@51.77.60.29 sem/AllowUsers root@92.255.251.110 root@158.69.30.144 root@65.109.116.119 sem\n/' /etc/ssh/sshd_config
-sudo sed -i 's/AllowUsers root@92.255.251.110 sem/AllowUsers root@92.255.251.110 root@158.69.30.144 root@65.109.116.119 sem\n/' /etc/ssh/sshd_config
+sudo sed -i '/^AllowUsers/c\AllowUsers root@167.114.172.204 root@158.69.6.146 root@213.239.194.132 root@92.255.251.110 root@158.69.30.144 root@65.109.116.119 sem' /etc/ssh/sshd_config
 sudo service ssh restart
-passwd root
 ```
 
 Pre-install clear OS (LCX)
diff --git a/Installers/pre_install_LCX.sh b/Installers/pre_install_LCX.sh
index 354351e..d7da27f 100644
--- a/Installers/pre_install_LCX.sh
+++ b/Installers/pre_install_LCX.sh
@@ -17,13 +17,12 @@ echo -e "${C_LGn}Installation of necessary components ...${RES}"
 
 sudo apt install openssh-server mc htop tmux curl lsb-release wget git jq lz4 build-essential -y
 
-sudo sed -i 's/#Port 22/#Port 22\n\nAllowUsers root@167.114.172.204 root@92.255.251.110 root@158.69.30.144 root@65.109.116.119 sem\n/' /etc/ssh/sshd_config
+sudo sed -i 's/#Port 22/#Port 22\n\nAllowUsers root@167.114.172.204 root@158.69.6.146 root@213.239.194.132 root@92.255.251.110 root@158.69.30.144 root@65.109.116.119 sem\n/' /etc/ssh/sshd_config
 sudo sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes\n/' /etc/ssh/sshd_config
 
 #write out current crontab
 #crontab -l > mycron
 #echo new cron into cron file
-#echo "30 5 * * * sudo fstrim -a -v >> /home/sem/fstrim.log" > mycron
 #install new cron file
 #crontab mycron
 #rm mycron