1 files changed, 1 insertions, 1 deletions
diff --git a/services/nuldoc/nuldoc-src/pages/NotFoundPage.tsx b/services/nuldoc/nuldoc-src/pages/NotFoundPage.tsx
index 9631fef..f9e46b4 100644
--- a/services/nuldoc/nuldoc-src/pages/NotFoundPage.tsx
+++ b/services/nuldoc/nuldoc-src/pages/NotFoundPage.tsx
@@ -8,7 +8,7 @@ export default function NotFoundPage(
 ) {
   return (
     <PageLayout
-      metaCopyrightYear={config.blog.siteCopyrightYear}
+      metaCopyrightYear={config.site.copyrightYear}
       metaDescription="リクエストされたページが見つかりません"
       metaTitle={`Page Not Found｜${config.blog.siteName}`}
       config={config}