diff --git a/.vitepress/config.mts b/.vitepress/config.mts
index abcdbd28..d687f7a3 100644
--- a/.vitepress/config.mts
+++ b/.vitepress/config.mts
@@ -19,6 +19,11 @@ export default defineConfig({
   markdown: {
     lineNumbers: true,
 
+    theme: {
+      dark: "dark-plus",
+      light: "light-plus",
+    },
+
     config(md) {
       md.use(MermaidMarkdown);
     },