diff --git a/install/install.sh b/install/install.sh
index 64886005..fa5bb350 100644
--- a/install/install.sh
+++ b/install/install.sh
@@ -86,14 +86,14 @@ if [ "$os_type" == 'CentOS' ] ;then
 fi
 
 if  [ "$os_type" == 'CentOS Stream' ] ;then
-  if [ "$os_version" != "8" ]; then
-      echo "This app only supported on CentOS Stream 8"
+  if [ "$os_version" != "8" ] || [ "$os_version" != "9" ]; then
+      echo "This app only supported on CentOS Stream 8,9"
       exit 1
   fi
 fi
 
 if [ "$os_type" == 'Rocky Linux' ] ;then
-  if [ "${os_version:0:1}" == "8" ]; then
+  if [ "${os_version:0:1}" == "8" ] || [ "${os_version:0:1}" == "9" ]; then
       echo ""
   else
       echo "This app only supported on Rocky Linux 8"
@@ -109,7 +109,7 @@ if  [ "$os_type" == 'Fedora' ];then
 fi
 
 if  [ "$os_type" == 'Redhat' ];then
-  if [ "${os_version:0:1}" != "7" ] && [ "${os_version:0:1}" != "8" ]; then
+  if [ "${os_version:0:1}" != "7" ] && [ "${os_version:0:1}" != "8" ]  && [ "${os_version:0:1}" != "9" ]; then
       echo "This app only supported on Redhat 7,8"
       exit 1
   fi