diff --git a/README.md b/README.md
index 7abccfd..e76b073 100644
--- a/README.md
+++ b/README.md
@@ -76,3 +76,4 @@ python trulymem_entry.py    # 从源码
 
 GNU General Public License v3.0 (GPLv3)
 # CI trigger Wednesday, May 13, 2026 AM06:17:55 UTC
+# runner cache cleared Wednesday, May 13, 2026 AM06:23:27 UTC