UPDATE

@@ -275,7 +275,7 @@ class ProductController extends BaseController
 
         ProjectServer::useProject($project_id);
 
-        $product = Product::whereFullText('title', $keyword)->inRandomOrder()->select(['title', 'intro', 'thumb', 'id'])->first();
+        $product = Product::whereFullText('title', $keyword)->where('status', Product::STATUS_ON)->inRandomOrder()->select(['title', 'intro', 'thumb', 'id'])->first();
 
         if($product){
             ProjectServer::useProject($project_id);