diff --git a/controllers/OrderController.php b/controllers/OrderController.php
index 30e3a58..df58b94 100755
--- a/controllers/OrderController.php
+++ b/controllers/OrderController.php
@@ -212,7 +212,7 @@
         {
             $model = $this->findModel($id);
         
-            if ($model->load(Yii::$app->request->post()) && $model->save()) {
+            if ($model->load(Yii::$app->request->post()) && $model->save() && !empty(\Yii::$app->request->post('OrderProduct'))) {
                 OrderProduct::saveItems(\Yii::$app->request->post('OrderProduct'), $id);
                 return $this->redirect(
                     [
--
libgit2 0.21.4