diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 44862bd..a8cdd6b 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -45,5 +45,5 @@ jobs:
       - name: Check book
         run: ls book
       - name: Upload
-        run: lftp ${{ secrets.FTP_SITE }} -u ${{ secrets.FTP_USERNAME }},${{ secrets.FTP_PWD }} -e "mirror -R book book"
+        run: lftp ${{ secrets.FTP_SITE }} -u ${{ secrets.FTP_USERNAME }},${{ secrets.FTP_PWD }} -e "mirror -R -P book index"