diff --git a/public/assets/js/backend/user4s/visit.js b/public/assets/js/backend/user4s/visit.js
index db5feee..2e01b5f 100644
--- a/public/assets/js/backend/user4s/visit.js
+++ b/public/assets/js/backend/user4s/visit.js
@@ -28,7 +28,7 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'editable'], function
                 maintainSelected: true,
                 columns: [
                     [
-                        //{checkbox: true},
+                        {checkbox: true},
                         { field: 'id', title: __('回访单号') },
                         //{ field: 'type_id', title: __('Type_id') },
                         { field: 'type_text', title: __('Type_id'), operate: false },