diff --git a/src/ViewJsonTable.php b/src/ViewJsonTable.php
index ab051c0..4c8cebc 100644
--- a/src/ViewJsonTable.php
+++ b/src/ViewJsonTable.php
@@ -13,7 +13,7 @@ class ViewJsonTable extends JasonTable
     private array $dataJson;
     public function __construct($json)
     {
-        $this->beforePrintCell = false;
+        $this->beforePrintCell = [];
         $this->json = $json;
         $this->data = json_decode($this->json, true);
         $this->dataJson = $this->data['data'];