diff --git a/docker/apphub/Dockerfile b/docker/apphub/Dockerfile
index 580ac3be..05e62392 100644
--- a/docker/apphub/Dockerfile
+++ b/docker/apphub/Dockerfile
@@ -1,6 +1,6 @@
 # This file can running at actions
 # MEDIA_VERSION and LIBRARY_VERSION will trigger its release
-# modify time: 202501061430, you can modify here to trigger Docker Build action
+# modify time: 202501130830, you can modify here to trigger Docker Build action
 
 
 FROM python:3.10-slim-bullseye
diff --git a/install/install.sh b/install/install.sh
index 28d2da34..86ab0280 100644
--- a/install/install.sh
+++ b/install/install.sh
@@ -242,24 +242,6 @@ install_tools(){
     echo_prefix_tools=$'\n[Tools] - '
     echo "$echo_prefix_tools Starting install necessary tool..."
 
-    if [ "$ID" = "rhel" ] || [ "$ID" = "ol" ]; then
-        RHEL_VERSION=${VERSION_ID%%.*}
-        sudo yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-${RHEL_VERSION}.noarch.rpm >/dev/null
-        if [ $? -ne 0 ]; then
-            exit 1
-        fi 
-    elif [ "$ID" = "centos" ] || [ "$ID" = "rocky" ]; then
-        sudo yum install -y "$repo_tools_yum" >/dev/null
-        if [ $? -ne 0 ]; then
-            exit 1
-        fi 
-    elif [ "$ID" = "amzn" ]; then
-        sudo amazon-linux-extras install epel -y >/dev/null
-        if [ $? -ne 0 ]; then
-            exit 1
-        fi 
-    fi
-
     dnf --version >/dev/null 2>&1
     dnf_status=$?
     yum --version >/dev/null 2>&1
diff --git a/version.json b/version.json
index 7490d805..b6b7e2c5 100644
--- a/version.json
+++ b/version.json
@@ -11,8 +11,8 @@
   },
   "OS": {
     "Fedora": [
-      "41",
-      "40"
+      "40",
+      "39"
     ],
     "RedHat": [
       "9",