diff --git a/admin/libraries/phocadownload/category/category.php b/admin/libraries/phocadownload/category/category.php
index f89f953..e441a68 100755
--- a/admin/libraries/phocadownload/category/category.php
+++ b/admin/libraries/phocadownload/category/category.php
@@ -16,6 +16,7 @@
 class PhocaDownloadCategory
 {
 
+	private static $categoriesCache = null;
 	private static $categoryA = array();
 	private static $categoryF = array();
 	private static $categoryP = array();
@@ -245,5 +246,30 @@ public static function getPathTree($path = array(), $id = 0, $parent_id = 0, $ti
 		}
 		return $path;
 	}
+
+
+	private static function loadCategoriesCache(): void {
+        if (self::$categoriesCache === null) {
+            $db = Factory::getDBO();
+            $db->setQuery('SELECT a.*, null AS children FROM #__phocadownload_categories AS a ORDER BY a.ordering, a.id');
+            $categories = $db->loadObjectList('id') ?? [];
+
+            array_walk($categories, function ($category) use ($categories) {
+                if ($category->parent_id) {
+                    if ($categories[$category->parent_id]->children === null)
+                        $categories[$category->parent_id]->children = [];
+                    $categories[$category->parent_id]->children[] = $category;
+                }
+            });
+
+            self::$categoriesCache = $categories;
+        }
+    }
+
+	public static function getCategories(): array {
+		self::loadCategoriesCache();
+
+		return self::$categoriesCache;
+	}
 }
 ?>
diff --git a/admin/libraries/phocadownload/html/batch.php b/admin/libraries/phocadownload/html/batch.php
index f4de7f2..d02a544 100755
--- a/admin/libraries/phocadownload/html/batch.php
+++ b/admin/libraries/phocadownload/html/batch.php
@@ -11,11 +11,12 @@
 use Joomla\CMS\Language\Text;
 use Joomla\CMS\HTML\HTMLHelper;
 use Joomla\CMS\Factory;
+use Joomla\CMS\Layout\LayoutHelper;
 
 abstract class PhocaDownloadBatch
 {
 
-	public static function item($published, $category = 0)
+	/*public static function item($published, $category = 0)
 	{
 		// Create the copy/move options.
 		$options = array(
@@ -50,13 +51,88 @@ public static function item($published, $category = 0)
 			'<fieldset id="batch-choose-action" class="combo">',
 				'<select name="batch[category_id]" class="form-control" id="batch-category-id">',
 					'<option value=""> - '.Text::_('JSELECT').' - </option>',
-					/*JHtml::_('select.options',	JHtml::_('category.options', $extension, array('published' => (int) $published))),*/
+					/*JHtml::_('select.options',	JHtml::_('category.options', $extension, array('published' => (int) $published))),*//*
 					HTMLHelper::_('select.options',  $tree ),
 				'</select>',
 				HTMLHelper::_( 'select.radiolist', $options, 'batch[move_copy]', '', 'value', 'text', 'm'),
 			'</fieldset>'
 		);
 
+		return implode("\n", $lines);
+	}
+*/
+
+	private static function buildCategoryTree(array &$options, array $categories, string $treeTitle): void {
+		foreach ($categories as $category) {
+		  $title = ($treeTitle ? $treeTitle . ' - ' : '') . $category->title;
+		  $options[] = (object)[
+			'text' => $title . ($category->language === '*' ? '' : ' (' . $category->language . ')'),
+			'value' => $category->id,
+		  ];
+		  if ($category->children)
+			self::buildCategoryTree($options, $category->children, $title);
+		}
+	  }
+
+	public static function item($published, $category = 0)
+	{
+		// Create the copy/move options.
+		$options = array(
+			HTMLHelper::_('select.option', 'c', Text::_('JLIB_HTML_BATCH_COPY')),
+			HTMLHelper::_('select.option', 'm', Text::_('JLIB_HTML_BATCH_MOVE'))
+		);
+
+    $rootCategories = array_filter(PhocadownloadCategory::getCategories(), function($category) {
+      return !$category->parent_id;
+    });
+
+    $tree = [];
+    $tree[] = HTMLHelper::_('select.option', '', Text::_('JSELECT'), 'value', 'text');
+    if ($category) {
+      $tree[] = HTMLHelper::_('select.option', 0, Text::_('JLIB_HTML_ADD_TO_ROOT'), 'value', 'text');
+    }
+    self::buildCategoryTree($tree, $rootCategories, '');
+
+    $fancySelectData = [
+      'autocomplete'   => 'off',
+      'autofocus'      => false,
+      'class'          => '',
+      'description'    => '',
+      'disabled'       => false,
+      'group'          => false,
+      'id'             => 'batch-category-id',
+      'hidden'         => false,
+      'hint'           => '',
+      'label'          => '',
+      'labelclass'     => '',
+      'onchange'       => '',
+      'onclick'        => '',
+      'multiple'       => false,
+      'pattern'        => '',
+      'readonly'       => false,
+      'repeat'         => false,
+      'required'       => false,
+      'size'           => 4,
+      'spellcheck'     => false,
+      'validate'       => '',
+      'value'          => '',
+      'options'        => $tree,
+      'dataAttributes' => [],
+      'dataAttribute'  => '',
+      'name'           => 'batch[category_id]',
+    ];
+
+		// Create the batch selector to change select the category by which to move or copy.
+		$lines = array(
+			'<label id="batch-choose-action-lbl" for="batch-choose-action">',
+			Text::_('JLIB_HTML_BATCH_MENU_LABEL'),
+			'</label>',
+			'<fieldset id="batch-choose-action" class="combo">',
+      LayoutHelper::render('joomla.form.field.list-fancy-select', $fancySelectData),
+  		HTMLHelper::_( 'select.radiolist', $options, 'batch[move_copy]', '', 'value', 'text', 'm'),
+			'</fieldset>'
+		);
+
 		return implode("\n", $lines);
 	}
 }
diff --git a/checksum.json b/checksum.json
index cecd093..11b1e80 100644
--- a/checksum.json
+++ b/checksum.json
@@ -1 +1 @@
-{"com_phocadownload_v5.0.0Beta.zip":{"key":"com_phocadownload_v5.0.0Beta.zip","extname":"com_phocadownload","version":"5.0.0Beta","checksum":"20941490400c5c7a3de22dcd565c5a71674d746bda0947409e17176ebbf5a91693893cd6fbd5b45c2e61d2658d4312fcaf5bf1269fd804ff36d3670cf536e3e8"},"com_phocadownload_v4.0.7.zip":{"key":"com_phocadownload_v4.0.7.zip","extname":"com_phocadownload","version":"4.0.7","checksum":"a0e91e9087d8fae4a0215c429391e6531f95bd6e62c84d667e7767bea44dbc3e020ee4800bdfbe7d36640c0b9b565984ad8af5b1f326608b788e5618679b8796"}}
\ No newline at end of file
+{"com_phocadownload_v5.0.0Beta.zip":{"key":"com_phocadownload_v5.0.0Beta.zip","extname":"com_phocadownload","version":"5.0.0Beta","checksum":"60224eaec714795c831ccf2145be6272561bf62cb831a5f28ce2b738d894e3d9d24c2e3805e2d769e36d50cdb21ead28572a76f80de58271a2ad31cd9915c43d"},"com_phocadownload_v4.0.7.zip":{"key":"com_phocadownload_v4.0.7.zip","extname":"com_phocadownload","version":"4.0.7","checksum":"85092b0c0de78f23abb348f1083bd6de10e46f0cecfa50aa984fd84a67a9a2255cd6fcc30467b75a3ea545d81959520a9d11d86299c5f0a306ace8821d8c8e50"}}
\ No newline at end of file
diff --git a/manifest.xml b/manifest.xml
index 6e31b28..35cda59 100755
--- a/manifest.xml
+++ b/manifest.xml
@@ -29,7 +29,7 @@
 		<downloads>
 			<downloadurl type="full" format="zip">https://github.com/PhocaCz/PhocaDownload/releases/download/4.0.7/com_phocadownload_v4.0.7.zip</downloadurl>
 		</downloads>
-		<sha512>a0e91e9087d8fae4a0215c429391e6531f95bd6e62c84d667e7767bea44dbc3e020ee4800bdfbe7d36640c0b9b565984ad8af5b1f326608b788e5618679b8796</sha512>
+		<sha512>85092b0c0de78f23abb348f1083bd6de10e46f0cecfa50aa984fd84a67a9a2255cd6fcc30467b75a3ea545d81959520a9d11d86299c5f0a306ace8821d8c8e50</sha512>
 		<tags>
 			<tag>stable</tag>
 		</tags>
@@ -39,4 +39,6 @@
 		<targetplatform name="joomla" version="4\.*"/>
 		<client>administrator</client>
 	</update>
+	<update>
+
 </updates>