diff --git a/src/Supports/Base/FilterPost.php b/src/Supports/Base/FilterPost.php
index b615258..c5578f9 100644
--- a/src/Supports/Base/FilterPost.php
+++ b/src/Supports/Base/FilterPost.php
@@ -4,6 +4,13 @@
 
 use Botble\Blog\Supports\FilterPost as BaseFilterPost;
 
+/**
+ * Class FilterPost
+ *
+ * @package CSlant\Blog\Core\Supports\Base
+ *
+ * @method self setFilters(array $request)
+ */
 class FilterPost extends BaseFilterPost
 {
 }