diff --git a/.openclaw-sync/source.json b/.openclaw-sync/source.json
index 2532ed492..c0b5b77f4 100644
--- a/.openclaw-sync/source.json
+++ b/.openclaw-sync/source.json
@@ -1,5 +1,5 @@
 {
   "repository": "openclaw/openclaw",
-  "sha": "9fd08f9d0f54bc1f811d6dfbcc619cb7e565fca9",
-  "syncedAt": "2026-04-10T14:15:16.086Z"
+  "sha": "a1262e15a3b5837e4b83d3862d8b459435514be7",
+  "syncedAt": "2026-04-10T14:39:19.550Z"
 }
diff --git a/docs/reference/templates/AGENTS.md b/docs/reference/templates/AGENTS.md
index 9375684b0..d4158e358 100644
--- a/docs/reference/templates/AGENTS.md
+++ b/docs/reference/templates/AGENTS.md
@@ -136,9 +136,6 @@ Skills provide your tools. When you need one, check its `SKILL.md`. Keep local n
 
 When you receive a heartbeat poll (message matches the configured heartbeat prompt), don't just reply `HEARTBEAT_OK` every time. Use heartbeats productively!
 
-Default heartbeat prompt:
-`Read HEARTBEAT.md if it exists (workspace context). Follow it strictly. Do not infer or repeat old tasks from prior chats. If nothing needs attention, reply HEARTBEAT_OK.`
-
 You are free to edit `HEARTBEAT.md` with a short checklist or reminders. Keep it small to limit token burn.
 
 ### Heartbeat vs Cron: When to Use Each