diff --git a/template/setup/shiki.ts b/template/setup/shiki.ts
index d68852c..4fb1a2a 100644
--- a/template/setup/shiki.ts
+++ b/template/setup/shiki.ts
@@ -4,8 +4,8 @@ import { defineShikiSetup } from '@slidev/types'
 export default defineShikiSetup((): ShikiSetupReturn => {
   return {
     themes: {
-      dark: 'vitesse-dark',
-      light: 'vitesse-light',
+      dark: 'github-dark-dimmed',
+      light: 'github-light',
     },
   }
 })