diff --git a/sync-state/heartbeat-pc.json b/sync-state/heartbeat-pc.json
index 6aa81e5..7ccff12 100644
--- a/sync-state/heartbeat-pc.json
+++ b/sync-state/heartbeat-pc.json
@@ -1,8 +1,8 @@
 {
     "host":  "pc",
-    "time":  "2026-05-15T12:18:27+08:00",
+    "time":  "2026-05-15T12:19:29+08:00",
     "branch":  "main",
-    "head":  "bc7459f",
+    "head":  "12ec53f",
     "status":  "clean",
     "intervalSeconds":  30,
     "heartbeatEverySeconds":  60