diff --git a/src/FilemanagerServiceProvider.php b/src/FilemanagerServiceProvider.php
index fe741c5..ac9f5eb 100755
--- a/src/FilemanagerServiceProvider.php
+++ b/src/FilemanagerServiceProvider.php
@@ -2,11 +2,11 @@
 
 namespace Infinety\Filemanager;
 
+use Laravel\Nova\Nova;
+use Laravel\Nova\Events\ServingNova;
 use Illuminate\Support\Facades\Route;
 use Illuminate\Support\ServiceProvider;
 use Infinety\Filemanager\Http\Middleware\Authorize;
-use Laravel\Nova\Events\ServingNova;
-use Laravel\Nova\Nova;
 
 class FilemanagerServiceProvider extends ServiceProvider
 {
diff --git a/src/Http/Controllers/FilemanagerToolController.php b/src/Http/Controllers/FilemanagerToolController.php
index d906e49..980a268 100755
--- a/src/Http/Controllers/FilemanagerToolController.php
+++ b/src/Http/Controllers/FilemanagerToolController.php
@@ -4,8 +4,8 @@
 
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller;
-use Infinety\Filemanager\Http\Services\FileManagerService;
 use Laravel\Nova\Http\Requests\NovaRequest;
+use Infinety\Filemanager\Http\Services\FileManagerService;
 
 class FilemanagerToolController extends Controller
 {
diff --git a/src/Http/Services/FileManagerService.php b/src/Http/Services/FileManagerService.php
index 52410c3..a126000 100644
--- a/src/Http/Services/FileManagerService.php
+++ b/src/Http/Services/FileManagerService.php
@@ -3,10 +3,9 @@
 namespace Infinety\Filemanager\Http\Services;
 
 use Illuminate\Http\Request;
+use InvalidArgumentException;
 use Illuminate\Support\Facades\Storage;
 use Infinety\Filemanager\Exceptions\InvalidConfig;
-use Infinety\Filemanager\Http\Services\NormalizeFile;
-use InvalidArgumentException;
 
 class FileManagerService
 {
@@ -72,7 +71,7 @@ public function ajaxGetFilesAndFolders(Request $request, $filter = false)
     {
         $folder = $this->cleanSlashes($request->get('folder'));
 
-        if (!$this->storage->exists($folder)) {
+        if (! $this->storage->exists($folder)) {
             $folder = '/';
         }
 
@@ -80,7 +79,7 @@ public function ajaxGetFilesAndFolders(Request $request, $filter = false)
         $this->setRelativePath($folder);
 
         $order = $request->get('sort');
-        if (!$order) {
+        if (! $order) {
             $order = config('filemanager.order', 'mime');
         }
 
@@ -213,7 +212,7 @@ public function getFileInfo($file)
      */
     public function getFileInfoAsArray($file)
     {
-        if (!$this->storage->exists($file)) {
+        if (! $this->storage->exists($file)) {
             return [];
         }