diff --git a/cyberpanel_upgrade.sh b/cyberpanel_upgrade.sh
index 7aba557bb..64a5b0778 100644
--- a/cyberpanel_upgrade.sh
+++ b/cyberpanel_upgrade.sh
@@ -113,7 +113,9 @@ if ! uname -m | grep -qE 'x86_64|aarch64' ; then
   exit
 fi
 
-if grep -q -E "CentOS Linux 7|CentOS Linux 8" /etc/os-release ; then
+if grep -q -E "CentOS Linux 7|CentOS Linux 8|CentOS Stream" /etc/os-release ; then
+  Server_OS="CentOS"
+elif grep -q "Red Hat Enterprise Linux" /etc/os-release ; then
   Server_OS="CentOS"
 elif grep -q -E "CloudLinux 7|CloudLinux 8" /etc/os-release ; then
   Server_OS="CloudLinux"