diff --git a/docs/.vuepress/navbar.ts b/docs/.vuepress/navbar.ts
index cc4579c..f9db3bf 100644
--- a/docs/.vuepress/navbar.ts
+++ b/docs/.vuepress/navbar.ts
@@ -32,9 +32,10 @@ export const navbar = defineNavbarConfig([
         text: 'CS-DIY',
         items: [
             {text: '前言', link: '/notes/CS-DIY/README.md'},
-            {icon:'/dev-standard.svg', text: '开发规范' , link: '/notes/CS-DIY/2.开发规范.md'},
+            {icon:'/dev-standard.svg', text: '开发规范' , link: '/notes/CS-DIY/开发规范/README.md'},
             {icon: '/path.svg', text: '学习路线', link: '/notes/CS-DIY/学习路线/README.md'},
             {icon: 'carbon:cics-program', text:'编程入门', link: '/notes/CS-DIY/编程入门/README.md'},
+            {icon: 'mdi:tools', text:'必学工具', link: '/notes/CS-DIY/必学工具/README.md'},
         ]
     },
     {