diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index d5c64cd1..4f1b3c58 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v3
         with:
-          hugo-version: 'latest'
+          hugo-version: '0.155.0'
           extended: true
 
       - name: Install Hugo Book theme
diff --git a/docsite/i18n/en.yaml b/docsite/i18n/en.yaml
new file mode 100644
index 00000000..3b954dd6
--- /dev/null
+++ b/docsite/i18n/en.yaml
@@ -0,0 +1 @@
+copyright: "© 2026 [Reyamira](https://reyamira.com). Apache 2.0 licensed."