diff --git a/version/1.3.1/UPDATE.sh b/version/1.3.1/UPDATE.sh
new file mode 100644
index 00000000..767fc878
--- /dev/null
+++ b/version/1.3.1/UPDATE.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+CONFIG_FILE="/etc/openpanel/openpanel/conf/openpanel.config"
+MODULE_NAME="mysql"
+
+# Check if the config file exists
+if [[ ! -f "$CONFIG_FILE" ]]; then
+    echo "Config file not found: $CONFIG_FILE"
+    exit 1
+fi
+
+# Extract current enabled_modules value
+current_modules=$(grep "^enabled_modules=" "$CONFIG_FILE" | cut -d= -f2)
+
+# Check if 'mysql' is already in the list
+if echo "$current_modules" | grep -qw "$MODULE_NAME"; then
+    echo "'$MODULE_NAME' is already enabled."
+else
+    # Add 'mysql' to the comma-separated list
+    new_modules="${current_modules},$MODULE_NAME"
+
+    # Update the file in place
+    sed -i "s/^enabled_modules=.*/enabled_modules=${new_modules}/" "$CONFIG_FILE"
+    echo "'$MODULE_NAME' added to enabled_modules."
+fi
+
+# Function to check if a Docker container exists and is running
+is_container_running() {
+    docker ps --format '{{.Names}}' | grep -q "^$1$"
+}
+
+# Check and flush Redis if openpanel_redis is running
+if is_container_running "openpanel_redis"; then
+    echo "Flushing Redis cache in 'openpanel_redis'..."
+    docker exec -it openpanel_redis bash -c "redis-cli FLUSHALL"
+else
+    echo "Container 'openpanel_redis' is not running. Skipping Redis flush."
+fi
+
+# Restart OpenPanel if container is running
+if is_container_running "openpanel"; then
+    echo "Restarting 'openpanel' container..."
+    docker restart openpanel
+else
+    echo "Container 'openpanel' is not running. Skipping restart."
+fi