diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 265a9e3..15362af 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -37,6 +37,7 @@ jobs:
       run: |
         curl -X 'GET' -O https://${{ secrets.URI }}/azurlane-hoi4/az-map/releases/download/sairen/sairen-map.tar.gz -H 'Authorization: token ${{ secrets.GITHUB_TOKEN }}'
         tar zcvf sairen-map.tar.gz
+        rm -rf azurlane-sr-reforged/src/history/states/*
         cp -rf release/sairen/* azurlane-sr-reforged/src/history/states/
         rm -rf release
         rm sairen-map.tar.gz