diff --git a/src/components/PostComments.astro b/src/components/PostComments.astro
index 8d35e7f..827d8ec 100644
--- a/src/components/PostComments.astro
+++ b/src/components/PostComments.astro
@@ -14,7 +14,7 @@
   const loadGiscus = (theme: string) => {
     const script = document.createElement('script');
     script.src = 'https://giscus.app/client.js';
-    script.setAttribute('data-repo', 'CS-BAOYAN/CS-BAOYAN-2025');
+    script.setAttribute('data-repo', 'CS-BAOYAN/CS-BAOYAN-Wiki');
     script.setAttribute('data-repo-id', 'R_kgDOM44fMA');
     script.setAttribute('data-category', 'Announcements');
     script.setAttribute('data-category-id', 'DIC_kwDOM44fMM4Ci6RT');