diff --git a/quartz.layout.ts b/quartz.layout.ts
index a96491a0f..28caab996 100644
--- a/quartz.layout.ts
+++ b/quartz.layout.ts
@@ -54,26 +54,8 @@ export const defaultContentPageLayout: PageLayout = {   
         // from data-category-id
         categoryId: 'DIC_kwDOOHb7a84Cn6os',
         themeUrl: "https://enneaaa.netlify.app/static/giscus", // corresponds to quartz/static/giscus/
-        lightTheme: "light", // corresponds to light-theme.css in quartz/static/giscus/
-        darkTheme: "dark", // corresponds to dark-theme.css quartz/static/giscus/
-        mapping: "pathname",
-        inputPosition: "top",
-      }
-    }),
-    Component.Comments({
-      provider: 'giscus',
-      options: {
-        // from data-repo
-        repo: 'CatMuse/CatMuse',
-        // from data-repo-id
-        repoId: 'R_kgDON1wDZg',
-        // from data-category
-        category: 'Announcements',
-        // from data-category-id
-        categoryId: 'DIC_kwDON1wDZs4Cmywd',
-        themeUrl: "https://www.catmuse.me/static/giscus", // corresponds to quartz/static/giscus/
-        lightTheme: "light", // corresponds to light-theme.css in quartz/static/giscus/
-        darkTheme: "dark", // corresponds to dark-theme.css quartz/static/giscus/
+        lightTheme: "light-theme", // corresponds to light-theme.css in quartz/static/giscus/
+        darkTheme: "dark-theme", // corresponds to dark-theme.css quartz/static/giscus/
         mapping: "pathname",
         inputPosition: "top",
       }