diff --git a/sync-state/heartbeat-pc.json b/sync-state/heartbeat-pc.json
index 0b3be11..6147bd5 100644
--- a/sync-state/heartbeat-pc.json
+++ b/sync-state/heartbeat-pc.json
@@ -1,8 +1,8 @@
 {
     "host":  "pc",
-    "time":  "2026-05-15T17:12:43+08:00",
+    "time":  "2026-05-15T17:13:45+08:00",
     "branch":  "main",
-    "head":  "c2e42ab",
+    "head":  "57b1be6",
     "status":  "clean",
     "intervalSeconds":  30,
     "heartbeatEverySeconds":  60