diff --git a/.vitepress/config.mts b/.vitepress/config.mts
index 92484d9..e8804ef 100644
--- a/.vitepress/config.mts
+++ b/.vitepress/config.mts
@@ -16,6 +16,14 @@ new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
 j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
 })(window,document,'script','dataLayer','GTM-W3NL9V');`
+        ],
+        [
+            'script',
+            {
+                async: '',
+                src: 'https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-4797644559430915',
+                crossorigin: 'anonymous'
+            }
         ]
     ],
 
@@ -46,6 +54,7 @@ j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
                             },
                             {text: 'Python', link: '/programming-language/python/'},
                             {text: 'TypeScript', link: '/programming-language/typescript/'},
+                            {text: 'TypeScript', link: '/programming-language/typescript/'},
                             {text: 'Mumps', link: '/programming-language/mumps/'}
                         ]
                     },
diff --git a/.vitepress/theme/components/AdSenseAside.vue b/.vitepress/theme/components/AdSenseAside.vue
new file mode 100644
index 0000000..1967b59
--- /dev/null
+++ b/.vitepress/theme/components/AdSenseAside.vue
@@ -0,0 +1,22 @@
+<!-- .vitepress/theme/components/AdSenseAside.vue -->
+<template>
+  <div class="adsense-aside">
+    <ins class="adsbygoogle"
+         style="display:block"
+         data-ad-client="ca-pub-4797644559430915"
+         data-ad-slot="1781911644"
+         data-ad-format="auto"
+         data-full-width-responsive="true"></ins>
+  </div>
+</template>
+
+<script setup>
+import { onMounted } from 'vue'
+onMounted(() => {
+  try {
+    (window.adsbygoogle = window.adsbygoogle || []).push({})
+  } catch (e) {
+    console.error('AdSense error:', e)
+  }
+})
+</script>
\ No newline at end of file
diff --git a/.vitepress/theme/index.ts b/.vitepress/theme/index.ts
index def4cfc..b8212a8 100644
--- a/.vitepress/theme/index.ts
+++ b/.vitepress/theme/index.ts
@@ -3,12 +3,14 @@ import { h } from 'vue'
 import type { Theme } from 'vitepress'
 import DefaultTheme from 'vitepress/theme'
 import './style.css'
+import AdSenseAside from './components/AdSenseAside.vue'
 
 export default {
   extends: DefaultTheme,
   Layout: () => {
     return h(DefaultTheme.Layout, null, {
       // https://vitepress.dev/guide/extending-default-theme#layout-slots
+      'aside-ads-before': () => h(AdSenseAside)
     })
   },
   enhanceApp({ app, router, siteData }) {