diff --git a/.github/workflows/claude-auto-fix-ci.yml b/.github/workflows/claude-auto-fix-ci.yml
index bb1849a0e..e84d78c85 100644
--- a/.github/workflows/claude-auto-fix-ci.yml
+++ b/.github/workflows/claude-auto-fix-ci.yml
@@ -17,7 +17,9 @@ jobs:
   auto-fix:
     if: |
       github.event.workflow_run.conclusion == 'failure' &&
-      github.event.workflow_run.pull_requests[0]
+      github.event.workflow_run.pull_requests[0] &&
+      github.event.workflow_run.head_repository.full_name == github.event.workflow_run.repository.full_name &&
+      !endsWith(github.event.workflow_run.actor.login, '[bot]')
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps: