diff --git a/app/Admin/Controllers/LanzuCsInfoController.php b/app/Admin/Controllers/LanzuCsInfoController.php
index 9e05535..4174bac 100644
--- a/app/Admin/Controllers/LanzuCsInfoController.php
+++ b/app/Admin/Controllers/LanzuCsInfoController.php
@@ -36,6 +36,7 @@ class LanzuCsInfoController extends AdminController
                 $grid->disableDeleteButton();
                 $grid->disableCreateButton();
                 $grid->disableEditButton();
+                $grid->disableFilterButton();
             }
             $grid->id->sortable();
             $grid->name;