diff --git a/PerfectScrollbar.php b/PerfectScrollbar.php
deleted file mode 100644
index 387c9f7..0000000
--- a/PerfectScrollbar.php
+++ /dev/null
@@ -1,93 +0,0 @@
-<?php
-
-namespace mhunesi\scrollbar;
-
-use yii\helpers\ArrayHelper;
-use yii\helpers\Html;
-use yii\helpers\Json;
-
-/**
- * This is just an example.
- */
-class PerfectScrollbar extends \yii\base\Widget
-{
-    /**
-     * @var int
-     */
-    public $height = 250;
-
-    /**
-     * @var int
-     */
-    public $width = 250;
-
-    /**
-     * @var string
-     */
-    public $unit = 'px';
-
-    /**
-     * @var array the HTML attributes for the widget container tag. The following special options are recognized:
-     *
-     * - `tag`: string, the tag name for the container. Defaults to `div`
-     *   This option is available since version 2.0.7.
-     *   See also [[\yii\helpers\Html::tag()]].
-     *
-     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
-     */
-    public $options = [];
-
-    /**
-     * @var array the options for the underlying Select2 JS plugin.
-     *            Please refer to the plugin Web page for possible options.
-     *
-     * @see https://github.com/mdbootstrap/perfect-scrollbar#options
-     */
-    public $clientOptions = [];
-
-    public function init()
-    {
-        parent::init();
-        ob_start();
-
-        $style = array_merge([
-            'position' => 'relative',
-            'overflow' => 'auto',
-            'width' => $this->width . $this->unit,
-            'height' => $this->height . $this->unit,
-        ],ArrayHelper::getValue($this->options,'style',[]));
-
-        $this->options = array_merge($this->options,[
-            'id' => $this->id,
-            'style' => $style
-        ]);
-
-        $tag = ArrayHelper::remove($this->options, 'tag', 'div');
-        echo Html::beginTag($tag, $this->options);
-
-    }
-
-    public function run()
-    {
-        echo Html::endTag(ArrayHelper::remove($this->options, 'tag', 'div'));
-
-        $content = ob_get_clean();
-
-        $this->registerClientScript();
-
-        return $content;
-    }
-
-    public function registerClientScript()
-    {
-        PerfectScrollbarAsset::register($this->view);
-
-        $id = $this->options['id'];
-
-        $jsonConfig = Json::encode($this->clientOptions);
-
-        $js = "var ps_{$id} = new PerfectScrollbar('#{$id}', $jsonConfig);";
-
-        $this->view->registerJs($js);
-    }
-}
diff --git a/PerfectScrollbarAsset.php b/PerfectScrollbarAsset.php
deleted file mode 100644
index 4f34832..0000000
--- a/PerfectScrollbarAsset.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-namespace mhunesi\scrollbar;
-
-class PerfectScrollbarAsset extends \yii\web\AssetBundle
-{
-    public $sourcePath = '@npm/perfect-scrollbar';
-
-    public $css = [
-        'css/perfect-scrollbar.css',
-    ];
-
-    public $js = [
-        'dist/perfect-scrollbar.min.js',
-    ];
-
-    public $jsOptions = array(
-        'position' => \yii\web\View::POS_HEAD
-    );
-}
diff --git a/composer.json b/composer.json
deleted file mode 100644
index 9057f48..0000000
--- a/composer.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-    "name": "mhunesi/yii2-perfect-scrollbar",
-    "description": "Yii2 Perfect Scrollbar Extension",
-    "type": "yii2-extension",
-    "keywords": ["yii2","extension","perfect-scrollbar","scrollbar"],
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Mustafa Hayri ÜNEŞİ",
-            "email": "mhunesi@gmail.com"
-        }
-    ],
-    "require": {
-        "yiisoft/yii2": "~2.0.0",
-        "npm-asset/perfect-scrollbar": "^1.5.0"
-    },
-    "autoload": {
-        "psr-4": {
-            "mhunesi\\scrollbar\\": ""
-        }
-    }
-}