diff --git a/app/Models/Shop/Category.php b/app/Models/Shop/Category.php
index 217f253b..c0e1e7f0 100644
--- a/app/Models/Shop/Category.php
+++ b/app/Models/Shop/Category.php
@@ -25,6 +25,16 @@ class Category extends parentCategory
     protected $table = 'categories';
     public $translatable = ['name', 'description'];
     protected $cascadeDeleteMorph = ['Articles'];
+    protected $fillable = [
+        'slug',
+        'name',
+        'visible',
+        'description',
+        NestedSet::LFT,
+        NestedSet::RGT,
+        NestedSet::PARENT_ID,
+    ];
+
 
     public function Articles()
     {
diff --git a/app/Repositories/Shop/Categories.php b/app/Repositories/Shop/Categories.php
index e849f7fb..dcac0a4a 100644
--- a/app/Repositories/Shop/Categories.php
+++ b/app/Repositories/Shop/Categories.php
@@ -126,7 +126,7 @@ class Categories
 
     public static function update($data, $id = false)
     {
-        $id = $id ? $id : $data['id'];
+        $id = $id ? (int) $id : $data['id'];
         $category = self::get($id);
         $ret = $category->update($data);
         // CategoryTrees::update($data, $category->category_id);