diff --git a/frontend/config/main.php b/frontend/config/main.php
index 9c17407..ae3cad2 100644
--- a/frontend/config/main.php
+++ b/frontend/config/main.php
@@ -46,6 +46,7 @@ return [
             'class'           => SeoUrlManager::className(),
             'enablePrettyUrl' => true,
             'showScriptName'  => false,
+            'dontShowDefaulPrefix' => true,
             'rules'           => [
                 '\/robots.txt' => 'site/robots',
             ],
diff --git a/frontend/views/site/error.php b/frontend/views/site/error.php
index 42baba4..cced86b 100644
--- a/frontend/views/site/error.php
+++ b/frontend/views/site/error.php
@@ -23,10 +23,10 @@ $this->title = $name;
           </a>
         </p>
         
-        <h3><?= \Yii::t('others', 'error_sorry') ?></h3>
-        <h4 class="text-muted"><?= \Yii::t('others', 'error_404') ?></h4>
+        <h3><?= \Yii::t('app', 'error_sorry') ?></h3>
+        <h4 class="text-muted"><?= \Yii::t('app', 'error_404') ?></h4>
         
-        <p class="buttons"><a href="index.html" class="btn btn-template-main"><i class="fa fa-home"></i> <?= \Yii::t('others', 'gohomepage') ?></a>
+        <p class="buttons"><a href="index.html" class="btn btn-template-main"><i class="fa fa-home"></i> <?= \Yii::t('app', 'gohomepage') ?></a>
         </p>
       </div>
     
--
libgit2 0.21.4