diff --git a/docs/.vuepress/sidebar.js b/docs/.vuepress/sidebar.js
index 5c36743..652135e 100755
--- a/docs/.vuepress/sidebar.js
+++ b/docs/.vuepress/sidebar.js
@@ -3,8 +3,8 @@ const sidebar = {
       '/doc/intro',
   ],
   'kernel': [
-    '/doc/kernel/mm',
     '/doc/kernel/task',
+    '/doc/kernel/mm',
     '/doc/kernel/synchron',
     '/doc/kernel/threadcommunication'
   ],