diff --git a/.github/workflows/conductor.yml b/.github/workflows/conductor.yml
index 79acfca..9a20f50 100644
--- a/.github/workflows/conductor.yml
+++ b/.github/workflows/conductor.yml
@@ -626,7 +626,7 @@ jobs:
     # spec-author 钉发布 tag 的 commit SHA（供应链；ADR-0049/0050）
     needs: route
     if: needs.route.outputs.invoke == 'spec-author'
-    uses: Cloudbird-Software/CI-Workflows/.github/workflows/spec-author.yml@4676c98047f816f7c888591eb882bf941e5c9fe0 # v1.4.3（irRef/taskId 事件真值覆写修复）
+    uses: Cloudbird-Software/CI-Workflows/.github/workflows/spec-author.yml@ce099e5853725acb04371a6018ce0ce03696dc99 # v1.4.3（irRef/taskId 事件真值覆写修复）
     with:
       issue_number: ${{ fromJson(needs.route.outputs.issue) }}
       target_repo: ${{ github.repository }} # ADR-0097：IR 所在仓=spec PR 目标仓