diff --git a/config.sh b/config.sh
index e3e0216..8ea3503 100755
--- a/config.sh
+++ b/config.sh
@@ -23,6 +23,7 @@ ENV_FILE="$SCRIPT_DIR/.env"
 SERVICES_YAML="$SCRIPT_DIR/configs/homepage/services.yaml"
 WIDGETS_YAML="$SCRIPT_DIR/configs/homepage/widgets.yaml"
 MKDOCS_MAIN_HTML="$SCRIPT_DIR/mkdocs/docs/overrides/main.html"
+MKDOCS_YML="$SCRIPT_DIR/mkdocs/mkdocs.yml"
 
 echo "Looking for .env file at: $ENV_FILE"
 
@@ -405,6 +406,35 @@ update_widgets_yaml() {
   return 0
 }
 
+# Function to update the site_url in mkdocs.yml
+update_mkdocs_yml() {
+  local new_domain=$1
+  
+  if [ ! -f "$MKDOCS_YML" ]; then
+    echo "Warning: mkdocs.yml not found at $MKDOCS_YML"
+    return 1
+  fi
+  
+  echo "Updating site_url in mkdocs.yml..."
+  
+  # Create a backup of the mkdocs.yml file
+  local timestamp=$(date +"%Y%m%d_%H%M%S")
+  local backup_file="${MKDOCS_YML}.backup_${timestamp}"
+  cp "$MKDOCS_YML" "$backup_file"
+  echo "Created backup of mkdocs.yml at $backup_file"
+  
+  # Update the site_url value
+  sed -i "s|^site_url:.*|site_url: https://$new_domain|" "$MKDOCS_YML"
+  
+  if grep -q "site_url: https://$new_domain" "$MKDOCS_YML"; then
+    echo "Updated site_url in mkdocs.yml to: https://$new_domain"
+    return 0
+  else
+    echo "Warning: Failed to update site_url in mkdocs.yml"
+    return 1
+  fi
+}
+
 # Make sure the initialize_env_file function is available
 initialize_env_file
 
@@ -440,7 +470,7 @@ update_env_var "EXCALIDRAW_PUBLIC_SOCKET_URL" "https://excalidraw.$domain_name"
 # Update OpenWebUI settings
 echo -e "\nConfiguring OpenWebUI..."
 update_env_var "OPEN_WEBUI_PORT" "3005"
-update_env_var "OPEN_WEBUI_URL" "https://open-webui.$domain_name"
+update_env_var "OPEN_WEBUI_URL" "https://open-web-ui.$domain_name"
 
 # Update service URLs in the services.yaml file
 echo -e "\nUpdating service URLs in services.yaml file..."
@@ -454,6 +484,10 @@ update_widgets_yaml "$domain_name"
 echo -e "\nUpdating login button URL in MkDocs main.html..."
 update_mkdocs_main_html "$domain_name"
 
+# Update the site_url in mkdocs.yml
+echo -e "\nUpdating site_url in mkdocs.yml..."
+update_mkdocs_yml "$domain_name"
+
 echo -e "Domain settings have been updated successfully!\n"
 
 # Listmonk Admin Credentials configuration