diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php
index 0d36c528..7a1471c4 100644
--- a/application/controllers/welcome.php
+++ b/application/controllers/welcome.php
@@ -58,7 +58,7 @@ class Welcome extends CI_Controller {
         $data['search_list'] = $this->Information_model->search_url($search_url);
         if (count($data['search_list']) === 0) {
             if (!empty($data['all_text_search']) && $data['all_text_search'] == 'true') {
-                $data['search_list'] = $this->Information_model->search_all_text($data['keywords']);
+                $data['search_list'] = $this->Information_model->search_all_text($data['keywords'],48);
             } else {
                 $data['search_list'] = $this->Information_model->search($data['keywords']);
             }