diff --git a/sync-state/heartbeat-pc.json b/sync-state/heartbeat-pc.json
index 25667af..895262b 100644
--- a/sync-state/heartbeat-pc.json
+++ b/sync-state/heartbeat-pc.json
@@ -1,8 +1,8 @@
 {
     "host":  "pc",
-    "time":  "2026-05-18T10:11:45+08:00",
+    "time":  "2026-05-18T10:12:46+08:00",
     "branch":  "main",
-    "head":  "929a5cc",
+    "head":  "21bcbc3",
     "status":  "clean",
     "intervalSeconds":  30,
     "heartbeatEverySeconds":  60