diff --git a/src/pages/index.astro b/src/pages/index.astro
index 9ca9a79..85d05d7 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -12,7 +12,10 @@ const posts = (await getBlogs()).sort(
);
const current = new Date();
const currentMonth = current.getMonth();
-const currentYear = `${current.getUTCFullYear() - 1}`.substring(2);
+const currentYear =
+ `${currentMonth === 0 ? current.getUTCFullYear() - 1 : current.getUTCFullYear() - 2}`.substring(
+ 2,
+ );
---
@@ -71,7 +74,7 @@ const currentYear = `${current.getUTCFullYear() - 1}`.substring(2);
class="py-8 px-4 max-w-4xl flex flex-col items-center space-y-0 leading-tight"
>
- KENNETHNYM v{currentYear}.{currentMonth + 3}
+ KENNETHNYM v{currentYear}.{currentMonth === 9 ? 0 : currentMonth + 3}
software engineer. unpaid hhkb salesman.