diff --git a/backend/views/articles/_form.php b/backend/views/articles/_form.php
index f5eb6f8..3e753d8 100755
--- a/backend/views/articles/_form.php
+++ b/backend/views/articles/_form.php
@@ -31,6 +31,7 @@ use yii\jui\DatePicker;
             'editorOptions' => ElFinder::ckeditorOptions('elfinder',[
                     'preset' => 'full', //разработанны стандартные настройки basic, standard, full данную возможность не обязательно использовать
                     'inline' => false, //по умолчанию false]),
+                    'allowedContent' => true,
                     'filebrowserUploadUrl'=>Yii::$app->getUrlManager()->createUrl('file/uploader/images-upload')
                 ]
             )
diff --git a/common/modules/file/controllers/UploaderController.php b/common/modules/file/controllers/UploaderController.php
index 80adf78..a47c50b 100755
--- a/common/modules/file/controllers/UploaderController.php
+++ b/common/modules/file/controllers/UploaderController.php
@@ -206,7 +206,8 @@ class UploaderController extends Controller {
 
 
     public function getex($filename) {
-        return end(explode(".", $filename));
+        $filename = explode(".", $filename);
+        return end($filename);
     }
 
 
--
libgit2 0.21.4