diff --git a/backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-order-delivery-process.php b/backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-delivery-process.php
similarity index 50%
rename from backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-order-delivery-process.php
rename to backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-delivery-process.php
index 3648dae..af25908 100644
--- a/backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-order-delivery-process.php
+++ b/backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-delivery-process.php
@@ -1,11 +1,11 @@
 <?php
 
-class Wiaas_Admin_Order_Delivery_Process {
+class Wiaas_Admin_Delivery_Process {
 
 	public static function init() {
-		require_once dirname( __FILE__ ) . '/delivery-process/class-wiaas-admin-order-delivery-process-flow.php';
-		require_once dirname( __FILE__ ) . '/delivery-process/wiaas-admin-order-delivery-process-ajax.php';
+		require_once dirname( __FILE__ ) . '/delivery-process/class-wiaas-admin-delivery-process-flow.php';
+		require_once dirname( __FILE__ ) . '/delivery-process/wiaas-admin-delivery-process-ajax.php';
 	}
 }
 
-Wiaas_Admin_Order_Delivery_Process::init();
+Wiaas_Admin_Delivery_Process::init();
diff --git a/backend/app/plugins/wiaas/includes/admin/delivery-process/class-wiaas-admin-order-delivery-process-flow.php b/backend/app/plugins/wiaas/includes/admin/delivery-process/class-wiaas-admin-delivery-process-flow.php
similarity index 100%
rename from backend/app/plugins/wiaas/includes/admin/delivery-process/class-wiaas-admin-order-delivery-process-flow.php
rename to backend/app/plugins/wiaas/includes/admin/delivery-process/class-wiaas-admin-delivery-process-flow.php
diff --git a/backend/app/plugins/wiaas/includes/admin/delivery-process/wiaas-admin-order-delivery-process-ajax.php b/backend/app/plugins/wiaas/includes/admin/delivery-process/wiaas-admin-delivery-process-ajax.php
similarity index 100%
rename from backend/app/plugins/wiaas/includes/admin/delivery-process/wiaas-admin-order-delivery-process-ajax.php
rename to backend/app/plugins/wiaas/includes/admin/delivery-process/wiaas-admin-delivery-process-ajax.php
diff --git a/backend/app/plugins/wiaas/includes/class-wiaas-admin.php b/backend/app/plugins/wiaas/includes/class-wiaas-admin.php
index 67bcd13..fa71d4c 100644
--- a/backend/app/plugins/wiaas/includes/class-wiaas-admin.php
+++ b/backend/app/plugins/wiaas/includes/class-wiaas-admin.php
@@ -21,7 +21,7 @@ class Wiaas_Admin {
 		// Admin organization interface
         require_once dirname(__FILE__) . '/admin/class-wiaas-admin-organization.php';
         // Admin order delivery process
-		require_once dirname(__FILE__) . '/admin/class-wiaas-admin-order-delivery-process.php';
+		require_once dirname(__FILE__) . '/admin/class-wiaas-admin-delivery-process.php';
 
         require_once dirname(__FILE__) . '/admin/class-wiaas-admin-cl.php';
 
diff --git a/backend/app/plugins/wiaas/includes/class-wiaas-user.php b/backend/app/plugins/wiaas/includes/class-wiaas-user.php
index 6158bb5..5aaa4c2 100644
--- a/backend/app/plugins/wiaas/includes/class-wiaas-user.php
+++ b/backend/app/plugins/wiaas/includes/class-wiaas-user.php
@@ -10,7 +10,6 @@ class Wiaas_User {
 	public static function init() {
 		include_once dirname( __FILE__ ) . '/class-wiaas-countries.php';
 		include_once dirname( __FILE__ ) . '/user/class-wiaas-customer.php';
-		include_once dirname( __FILE__ ) . '/user/class-wiaas-supplier.php';
 
 		add_action('init', array(__CLASS__, 'load_user_organization'));
 		add_action('plugins_loaded', array(__CLASS__, 'remove_default_user_groups'), 30);