diff --git a/Installers/README.md b/Installers/README.md
index 2673ac3..7833b7d 100644
--- a/Installers/README.md
+++ b/Installers/README.md
@@ -2,6 +2,12 @@ Each script helps you to install compiler
 
 Examples to install
 
+Pre-install clear OS (LCX)
+
+```bash
+. <(wget -qO- http://astrader.net:3006/sem/Utils/raw/branch/main/Installers/pre_install_LCX.sh)
+```
+
 Pre-install clear OS
 
 ```bash