diff --git a/frontend/views/site/index.php b/frontend/views/site/index.php
index 9647796..4489df3 100755
--- a/frontend/views/site/index.php
+++ b/frontend/views/site/index.php
@@ -6,7 +6,7 @@ use yii\web\View;
 
 $this->params['remarketing']['type'] = 'home';
 $this->params['remarketing']['id'] = '';
-$this->params['remarketing']['price'] = null;
+$this->params['remarketing']['price'] = 'null';
 ?>
 
 
--
libgit2 0.21.4