diff --git a/models/Delivery.php b/models/Delivery.php
index 36287d6..43b9ff7 100755
--- a/models/Delivery.php
+++ b/models/Delivery.php
@@ -15,6 +15,7 @@
      * @property int                 $value
      * @property int                 $sort
      * @property Delivery|null       $parent
+     * @property Delivery[]          $children
      * * From language behavior *
      * @property OrderDeliveryLang   $lang
      * @property OrderDeliveryLang[] $langs
@@ -77,4 +78,10 @@
         {
             return $this->hasOne(self::className(), [ 'id' => 'parent_id' ]);
         }
-    }
\ No newline at end of file
+        
+        public function getChildren()
+        {
+            return $this->hasMany(self::className(), [ 'parent_id' => 'id' ]);
+        }
+    }
+    
\ No newline at end of file
diff --git a/models/OrderDeliveryLang.php b/models/OrderDeliveryLang.php
index 70d6a6e..10b0028 100755
--- a/models/OrderDeliveryLang.php
+++ b/models/OrderDeliveryLang.php
@@ -47,7 +47,6 @@
                 [
                     [
                         'title',
-                        'text',
                     ],
                     'required',
                 ],
--
libgit2 0.21.4