diff --git a/Admin/Routes/Web/Backend.php b/Admin/Routes/Web/Backend.php
index 4b9e2d2..2c086db 100644
--- a/Admin/Routes/Web/Backend.php
+++ b/Admin/Routes/Web/Backend.php
@@ -5,37 +5,37 @@ use phpOMS\Router\RouteVerb;
 return [
     '^.*/backend/purchase/invoice/create.*$' => [
         [
-            'dest' => '\Modules\Purchase\Controller:viewPurchaseInvoiceCreate', 
+            'dest' => '\Modules\Purchase\Controller:viewPurchaseInvoiceCreate',
             'verb' => RouteVerb::GET,
         ],
     ],
     '^.*/backend/purchase/invoice/list.*$' => [
         [
-            'dest' => '\Modules\Purchase\Controller:viewPurchaseInvoiceList', 
+            'dest' => '\Modules\Purchase\Controller:viewPurchaseInvoiceList',
             'verb' => RouteVerb::GET,
         ],
     ],
     '^.*/backend/purchase/article/list.*$' => [
         [
-            'dest' => '\Modules\Purchase\Controller:viewPurchaseArticleList', 
+            'dest' => '\Modules\Purchase\Controller:viewPurchaseArticleList',
             'verb' => RouteVerb::GET,
         ],
     ],
     '^.*/backend/purchase/article/recommend.*$' => [
         [
-            'dest' => '\Modules\Purchase\Controller:viewPurchaseOrderRecommendation', 
+            'dest' => '\Modules\Purchase\Controller:viewPurchaseOrderRecommendation',
             'verb' => RouteVerb::GET,
         ],
     ],
     '^.*/backend/purchase/article/create.*$' => [
         [
-            'dest' => '\Modules\Purchase\Controller:viewPurchaseArticleCreate', 
+            'dest' => '\Modules\Purchase\Controller:viewPurchaseArticleCreate',
             'verb' => RouteVerb::GET,
         ],
     ],
     '^.*/backend/purchase/article/profile.*$' => [
         [
-            'dest' => '\Modules\Purchase\Controller:viewPurchaseArticleProfile', 
+            'dest' => '\Modules\Purchase\Controller:viewPurchaseArticleProfile',
             'verb' => RouteVerb::GET,
         ],
     ],