diff --git a/src/pages/index.astro b/src/pages/index.astro
index 037e5c9..cfdb99d 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -14,7 +14,7 @@ import { getAllPosts, sortMDByDate } from '@/utils'
 import { Icon } from 'astro-icon/components'
 import GiscusComment from '@/components/GiscusComment'
 
-const frontend = ['react(熟悉)', 'vue2(了解)', 'next.js', 'tailwindcss']
+const frontend = ['react(熟悉)', 'vue2(了解)', 'vtk.js(了解)', 'next.js', 'tailwindcss']
 const backend = ['nodejs(熟悉)', 'python(了解)', 'elysiajs', 'nextjs', 'cloudflare d1', 'prisma']
 const others = ['大模型提示词调优']
 const languages = ['英文']
@@ -52,7 +52,7 @@ const allPostsByDate = sortMDByDate(allPosts).slice(0, MAX_POSTS)
 
 		<Section title='About'>
 			<div class='text-muted-foreground'>
-				<p>前端开发，技术栈主要为React全家桶, 不过也接触过Vue。</p>
+				<p>前端开发，技术栈主要为 React 全家桶, VTK.js 学习中。</p>
 				<p>偶尔使用 python 或者 nodejs 写后端。</p>
 			</div>
 		</Section>