diff --git a/.github/workflows/cron.yml b/.github/workflows/cron.yml
index dc90cb383390f..d5796a4d17b46 100644
--- a/.github/workflows/cron.yml
+++ b/.github/workflows/cron.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v4
         name: Download docs repo and specified branch
         with:
-          ref: "i18n-ja-release-8.5"
+          ref: "i18n-ja-release-8.1"
           path: "docs"
       - uses: actions/setup-node@v4
         name: Setup node 18