diff --git a/bitbucket-pipelines.yml b/bitbucket-pipelines.yml
index c92dec9..95163d0 100644
--- a/bitbucket-pipelines.yml
+++ b/bitbucket-pipelines.yml
@@ -11,6 +11,8 @@ pipelines:
              - git checkout main
              - git pull
              - git merge origin/main
+             - git rm -f bitbucket-pipelines.yml
+             - git commit -m “不要なファイル群の削除”
              - git filter-branch -f --env-filter "GIT_AUTHOR_NAME='Izumi TACHIBANA'; GIT_AUTHOR_EMAIL='tachibana@miyabilink.jp'; GIT_COMMITTER_NAME='Izumi TACHIBANA'; GIT_COMMITTER_EMAIL='tachibana@miyabilink.jp';" --tag-name-filter cat -- --all
              - git push sync --tags
              - git push -f sync main