diff --git a/app/Bootstrap/FinderComposer.php b/app/Bootstrap/FinderComposer.php
index 9eacb80..5d18b56 100644
--- a/app/Bootstrap/FinderComposer.php
+++ b/app/Bootstrap/FinderComposer.php
@@ -46,7 +46,7 @@ class FinderComposer
             return ! $this->hiddenFiles()->contains($file->getRealPath());
         });
 
-        $sortOrder = $this->config->get('app.sort_order', 'name');
+        $sortOrder = $this->config->get('app.sort_order', 'type');
         if ($sortOrder instanceof Closure) {
             $finder->sort($sortOrder);
         } else {
diff --git a/app/config/app.php b/app/config/app.php
index 4b7c1bd..101293b 100644
--- a/app/config/app.php
+++ b/app/config/app.php
@@ -9,24 +9,18 @@ return [
      * Possible values: type, natural, name, accessed, changed, modified
      * Default value: type
      */
-    'sort_order' => Helpers::env('SORT_ORDER', 'type'),
+    'sort_order' => Helpers::env('SORT_ORDER'),
 
     /**
      * Reverse the sort order.
      *
      * Default value: false
      */
-    'reverse_sort' => Helpers::env('REVERSE_SORT', false),
+    'reverse_sort' => Helpers::env('REVERSE_SORT'),
 
     /**
-     * Default date format.
-     *
-     * Default value: 'Y-m-d H:i:s'
-     */
-    'date_format' => Helpers::env('DATE_FORMAT', 'Y-m-d H:i:s'),
-
-    /**
-     * Description here...
+     * Array of files that will be hidden from the listing.
+     * Supports glob patterns.
      *
      * Default value: []
      */
@@ -39,14 +33,14 @@ return [
      *
      * Default value: true
      */
-    'hide_app_files' => Helpers::env('HIDE_APP_FILES', true),
+    'hide_app_files' => Helpers::env('HIDE_APP_FILES'),
 
     /**
      * Hide version control system files (e.g. .git directories) from listing.
      *
      * Default value: true
      */
-    'hide_vcs_files' => Helpers::env('HIDE_VSC_FILES', true),
+    'hide_vcs_files' => Helpers::env('HIDE_VSC_FILES'),
 
     /**
      * The maximum file size (in bytes) that can be hashed. This helps to
@@ -54,5 +48,5 @@ return [
      *
      * Defualt value: 1000000000
      */
-    'max_hash_size' => Helpers::env('MAX_HASH_SIZE', 1000000000)
+    'max_hash_size' => Helpers::env('MAX_HASH_SIZE'),
 ];
diff --git a/app/config/view.php b/app/config/view.php
index 52839f0..68e2531 100644
--- a/app/config/view.php
+++ b/app/config/view.php
@@ -6,9 +6,17 @@ return [
     /**
      * Enable dark mode?
      *
-     * Default value: true
+     * Default value: false
      */
-    'dark_mode' => Helpers::env('DARK_MODE', false),
+    'dark_mode' => Helpers::env('DARK_MODE'),
+
+    /**
+     * Default date format. For additional info on date formatting see:
+     * https://www.php.net/manual/en/function.date.php.
+     *
+     * Default value: 'Y-m-d H:i:s'
+     */
+    'date_format' => Helpers::env('DATE_FORMAT'),
 
     /**
      * Path to the view cache directory.
@@ -16,5 +24,5 @@ return [
      *
      * Default value: 'app/cache/views'
      */
-    'cache' => Helpers::env('VIEW_CACHE', 'app/cache/views'),
+    'cache' => Helpers::env('VIEW_CACHE'),
 ];