diff --git a/frontend/config/main.php b/frontend/config/main.php
index 9f89147..34e7a03 100755
--- a/frontend/config/main.php
+++ b/frontend/config/main.php
@@ -9,6 +9,17 @@
     );
     
     return [
+        'on beforeRequest' => function () {
+            $pathInfo = Yii::$app->request->pathInfo;
+            $query = Yii::$app->request->queryString;
+            if (!empty($pathInfo) && substr($pathInfo, -1) === '/') {
+                $url = '/' . substr($pathInfo, 0, -1);
+                if ($query) {
+                    $url .= '?' . $query;
+                }
+                Yii::$app->response->redirect($url, 301);
+            }
+        },
         'id'                  => 'app-frontend',
         'homeUrl'             => '/',
         'basePath'            => dirname(__DIR__),
@@ -362,7 +373,9 @@
                 'baseUrl'         => '/',
                 'enablePrettyUrl' => true,
                 'showScriptName'  => false,
-                'rules'           => [],
+                'rules'           => [
+
+                ],
                 'hideDefaultLanguagePrefix' => true,
             ],
         ],
--
libgit2 0.21.4