diff --git a/src/layouts/BasicLayout.js b/src/layouts/BasicLayout.js
index 9ceea7c5..58ef7e5a 100644
--- a/src/layouts/BasicLayout.js
+++ b/src/layouts/BasicLayout.js
@@ -18,7 +18,6 @@ import Header from './Header';
 import Context from './MenuContext';
 
 const { Content } = Layout;
-const { check } = Authorized;
 
 // Conversion router to menu.
 function formatter(data, parentPath = '', parentAuthority, parentName) {