diff --git a/src/Facades/Khead.php b/src/Facades/Khead.php
index 8510d65..a9ff244 100644
--- a/src/Facades/Khead.php
+++ b/src/Facades/Khead.php
@@ -7,15 +7,8 @@
  * @author    @0devco <with@0dev.co>
  * @copyright 0dev.co (https://0dev.co)
  */
- 
-use Illuminate\Support\Facades\Facade;
 
-/**
- * @author    @code4mk <hiremostafa@gmail.com>
- * @author    @0devco <with@0dev.co>
- * @since     2019
- * @copyright 0dev.co (https://0dev.co)
- */
+use Illuminate\Support\Facades\Facade;
 
 class Khead extends Facade
 {
diff --git a/src/Head.php b/src/Head.php
index 95cded4..e51d3d4 100644
--- a/src/Head.php
+++ b/src/Head.php
@@ -13,53 +13,143 @@
 
 class Head
 {
+  /**
+   * hold all metas
+   *
+   *@var  array $metas
+   */
   private $metas = [];
+
+  /**
+   * hold all links
+   *
+   *@var  array $links
+   */
   private $links = [];
+
+  /**
+   * hold all scripts
+   *
+   *@var  array $scripts
+   */
   private $scripts = [];
+
+  /**
+   * hold all open graph meta
+   *
+   *@var  array $ogs
+   */
   private $ogs = [];
+
+  /**
+   * hold all twitter cards metas
+   *
+   *@var  array $cards
+   */
+
   private $cards = [];
+
+  /**
+   * hold title
+   *
+   *@var  string $tilte
+   */
   private $title;
 
+
+  /**
+   * set title meta
+   *
+   *@param  string $data
+   *@return $this
+   */
   public function setTitle($data)
   {
     $this->title = $this->toHtmlString('<title>' . $data . '</title>');
   }
 
+  /**
+   * get title meta
+   *
+   *@return  string
+   */
   public function getTitle()
   {
     return $this->title;
   }
 
+  /**
+   * set single meta
+   *
+   *@param  string $name
+   *@param array $data
+   *@return $this
+   */
   public function setMeta($name,$data = [])
   {
     $this->metas[$name] = $this->toHtmlString('<meta' . $this->attributes($data) . '>');
   }
 
+  /**
+   * get single meta
+   *
+   *@param string $key
+   */
   public function getMeta($key)
   {
     return  Arr::get($this->metas, $key, '');
   }
 
+  /**
+   * set script
+   *
+   *@param  string $name
+   *@param array $data
+   *@return $this
+   */
   public function setScript($name,$data = [])
   {
     $this->scripts[$name] = $this->toHtmlString('<script' . $this->attributes($data) . '>' . "" . "</script>");
   }
 
+  /**
+   * get scripts
+   *
+   *@param  string $key
+   */
   public function getScript($key)
   {
     return  Arr::get($this->scripts, $key, '');
   }
 
+  /**
+   * set link css
+   *
+   *@param  string $name
+   *@param array $data
+   *@return $this
+   */
   public function setLink($name,$data = [])
   {
     $this->links[$name] = $this->toHtmlString('<link' . $this->attributes($data) . '>');
   }
 
+  /**
+   * get link caa
+   *
+   *@param  string $key
+   */
   public function getLink($key)
   {
     return  Arr::get($this->links, $key, '');
   }
 
+  /**
+   * set fb open graph meta
+   *
+   *@param  array $data
+   *@return $this
+   */
   public function setOg($data = [])
   {
     foreach ($data as $key => $value) {
@@ -67,12 +157,23 @@ public function setOg($data = [])
     }
   }
 
+  /**
+   * get fb open graph metas
+   *
+   *
+   */
   public function getOg()
   {
     $m = "\t\t";
     return implode("\n{$m}",$this->ogs);
   }
 
+  /**
+   * set twitter cards meta
+   *
+   *@param  array $data
+   *@return $this
+   */
   public function setTwitCards($data = [])
   {
     foreach ($data as $key => $value) {
@@ -80,11 +181,17 @@ public function setTwitCards($data = [])
     }
   }
 
+  /**
+   * get twitter cards
+   *
+   *
+   */
   public function getTwitCards()
   {
     $m = "\t\t";
     return implode("\n{$m}",$this->cards);
   }
+
   /**
   * Build an HTML attribute string from an array.
   *
diff --git a/src/LaraHeadServiceProvider.php b/src/LaraHeadServiceProvider.php
index 7877661..d3708b6 100644
--- a/src/LaraHeadServiceProvider.php
+++ b/src/LaraHeadServiceProvider.php
@@ -12,13 +12,6 @@
 use Illuminate\Foundation\AliasLoader;
 use Code4mk\LaraHead\Head as HeadMain;
 
-/**
- * @author    @code4mk <hiremostafa@gmail.com>
- * @author    @0devco <with@0dev.co>
- * @since     2019
- * @copyright 0dev.co (https://0dev.co)
- */
-
 class LaraHeadServiceProvider extends ServiceProvider
 {
   /**