diff --git a/plan_exec.md b/plan_exec.md
index 5045ad9..f0cd2ff 100644
--- a/plan_exec.md
+++ b/plan_exec.md
@@ -90,4 +90,4 @@
   - `cmake --build --preset release -j` 通过
   - `bash -n scripts/phase4_soak.sh` 通过
   - `python3 -m py_compile scripts/phase4_report.py` 通过
-- 提交：待本阶段 commit
+- 提交：`536a3f8` (`phase4: add soak/restart runner and recovery checks`)