diff --git a/app/Models/Shop/Categorizable.php b/app/Models/Shop/Categorizable.php
index ca1157e9..e5aa54db 100644
--- a/app/Models/Shop/Categorizable.php
+++ b/app/Models/Shop/Categorizable.php
@@ -18,9 +18,9 @@ class Categorizable extends Model
         return $this->belongsTo(Category::class);
     }
 
-    public function articles()
+    public function article()
     {
-        return $this->belongsTo(Article::class)->where('categorizable_type', Article::class);
+        return $this->belongsTo(Article::class, 'categorizable_id');
     }
 
     public function scopeByCategory($query, $category_id)
diff --git a/app/Models/Shop/Category.php b/app/Models/Shop/Category.php
index d8a4ae12..f689b176 100644
--- a/app/Models/Shop/Category.php
+++ b/app/Models/Shop/Category.php
@@ -36,11 +36,6 @@ class Category extends parentCategory
         return $this->morphedByMany(Article::class, 'categorizable');
     }
 
-    public function ArticlesByParent()
-    {
-
-    }
-
     public function ArticlesTagged()
     {
         return $this->tags->articles;
@@ -94,6 +89,8 @@ class Category extends parentCategory
         $sale_channel_id = $sale_channel_id ? $sale_channel_id : SaleChannels::getDefaultID();
         return $query->whereHas('articles', function ($query) use ($sale_channel_id) {
             $query->WithAvailableOffers($sale_channel_id);
+        })->orWhereHas('descendants.articles', function ($query) use ($sale_channel_id) {
+            $query->WithAvailableOffers($sale_channel_id);
         });
     }
 }
diff --git a/app/Repositories/Core/Categories.php b/app/Repositories/Core/Categories.php
index 1e18469b..409a6986 100644
--- a/app/Repositories/Core/Categories.php
+++ b/app/Repositories/Core/Categories.php
@@ -36,7 +36,7 @@ class Categories
     public static function getCategoryTreeVisibles($sale_channel_id = false)
     {
         // return self::getModel()->defaultOrder()->visible()->hasAvailableOffers($sale_channel_id)->get()->toTree();
-        return self::getModel()->defaultOrder()->visible()->get()->toTree();
+        return self::getModel()->defaultOrder()->hasAvailableOffersByCategoryParent($sale_channel_id)->visible()->get()->toTree();
     }
 
     public static function getChildren($data, $withFolder = false)