diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f01b623..18c1625 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,7 +15,7 @@ pages:
     - sudo corepack enable
     - sudo -u node pnpm install
     - sudo -u node env LANG=ja_JP.UTF-8 pnpm run build
-    - cp -a _book/. public/
+    - cp -a _book/ public/webbook/
   artifacts:
     paths:
       - public/