diff --git a/cyberpanel.sh b/cyberpanel.sh
index c92925b7e..e013eb03e 100644
--- a/cyberpanel.sh
+++ b/cyberpanel.sh
@@ -5,7 +5,7 @@
 #set -u
 
 
-#CyberPanel installer script for CentOS 7.X, CentOS 8.X, CloudLinux 7.X, Ubuntu 18.04, Ubuntu 20.04 , Ubuntu 20.10 and AlmaLinux 8.X
+#CyberPanel installer script for CentOS 7.X, CentOS 8.X, CloudLinux 7.X, RockyLinux 8.X, Ubuntu 18.04, Ubuntu 20.04 , Ubuntu 20.10 and AlmaLinux 8.X
 #For whoever may edit this script, please follow :
 #Please use Pre_Install_xxx() and Post_Install_xxx() if you want to something respectively before or after the panel installation
 #and update below accordingly
@@ -16,7 +16,7 @@
 #Set_Default_Variables() --->  set some default variable for later use
 #Check_Root()  ---> check for root
 #Check_Server_IP()  ---> check for server IP and geolocation at country level
-#Check_OS() ---> check system , support on centos7/8 ubutnu18/20 and cloudlinux 7 , 8 is untested.
+#Check_OS() ---> check system , support on centos7/8, rockylinux 8.x , almalinux 8.x ubutnu18/20 and cloudlinux 7 , 8 is untested.
 #Check_Virtualization()  ---> check for virtualizaon , #LXC not supported# , some edit needed on OVZ
 #Check_Panel() --->  check to make sure no other panel is installed
 #Check_Process() ---> check no other process like Apache is running
@@ -245,12 +245,14 @@ elif grep -q "AlmaLinux-8" /etc/os-release ; then
   Server_OS="AlmaLinux"
 elif grep -q -E "CloudLinux 7|CloudLinux 8" /etc/os-release ; then
   Server_OS="CloudLinux"
+elif grep -q -E "Rocky Linux" /etc/os-release ; then
+  Server_OS="RockyLinux"
 elif grep -q -E "Ubuntu 18.04|Ubuntu 20.04|Ubuntu 20.10" /etc/os-release ; then
   Server_OS="Ubuntu"
 else
   echo -e "Unable to detect your system..."
-  echo -e "\nCyberPanel is supported on Ubuntu 18.04 x86_64, Ubuntu 20.04 x86_64, Ubuntu 20.10 x86_64, CentOS 7.x, CentOS 8.x, AlmaLinux 8.x and CloudLinux 7.x...\n"
-  Debug_Log2 "CyberPanel is supported on Ubuntu 18.04 x86_64, Ubuntu 20.04 x86_64, Ubuntu 20.10 x86_64, CentOS 7.x, CentOS 8.x, AlmaLinux 8.x and CloudLinux 7.x... [404]"
+  echo -e "\nCyberPanel is supported on Ubuntu 18.04 x86_64, Ubuntu 20.04 x86_64, Ubuntu 20.10 x86_64, CentOS 7.x, CentOS 8.x, AlmaLinux 8.x, RockyLinux 8.x and CloudLinux 7.x...\n"
+  Debug_Log2 "CyberPanel is supported on Ubuntu 18.04 x86_64, Ubuntu 20.04 x86_64, Ubuntu 20.10 x86_64, CentOS 7.x, CentOS 8.x, AlmaLinux 8.x, RockyLinux 8.x and CloudLinux 7.x... [404]"
   exit
 fi
 
@@ -259,10 +261,10 @@ Server_OS_Version=$(grep VERSION_ID /etc/os-release | awk -F[=,] '{print $2}' |
 
 echo -e "System: $Server_OS $Server_OS_Version detected...\n"
 
-if [[ $Server_OS = "CloudLinux" ]] || [[ "$Server_OS" = "AlmaLinux" ]] ; then
+if [[ $Server_OS = "CloudLinux" ]] || [[ "$Server_OS" = "AlmaLinux" ]] || [[ "$Server_OS" = "RockyLinux" ]] ; then
   Server_OS="CentOS"
   #CloudLinux gives version id like 7.8 , 7.9 , so cut it to show first number only
-  #treat CL and Alma as CentOS
+  #treat CL , Rocky and Alma as CentOS
 fi
 
 if [[ "$Debug" = "On" ]] ; then
@@ -412,7 +414,7 @@ echo -e "\nThis will install LiteSpeed Enterise , replace LICENSE_KEY to actual
 
 Check_Argument() {
 if  [[ "$#" = "0" ]] || [[ "$#" = "1" && "$1" = "--debug" ]] || [[ "$#" = "1" && "$1" = "--mirror" ]]; then
-  echo -e "\nInitializing...\n"
+  echo -e "\nInitialized...\n"
 else
   if [[ $1 = "help" ]]; then
     Show_Help
@@ -1064,7 +1066,13 @@ if [[ "$Server_OS" = "CentOS" ]] ; then
     fi
     #CentOS 7 specific change
     if [[ "$Server_OS_Version" = "8" ]] ; then
-    :
+      if grep -q -E "Rocky Linux" /etc/os-release ; then 
+        if [[ "$Server_Country" = "CN" ]] ; then 
+          sed -i 's|rpm -Uvh http://rpms.litespeedtech.com/centos/litespeed-repo-1.1-1.el8.noarch.rpm|curl -o /etc/yum.repos.d/litespeed.repo https://cyberpanel.sh/litespeed/litespeed_cn.repo|g' install.py
+        else
+          sed -i 's|rpm -Uvh http://rpms.litespeedtech.com/centos/litespeed-repo-1.1-1.el8.noarch.rpm|curl -o /etc/yum.repos.d/litespeed.repo https://cyberpanel.sh/litespeed/litespeed.repo|g' install.py
+        fi 
+      fi
     fi
     #CentOS 8 specific change