diff --git a/memory/heartbeat-state.json b/memory/heartbeat-state.json
index ed6fff7..596fbf2 100644
--- a/memory/heartbeat-state.json
+++ b/memory/heartbeat-state.json
@@ -1,11 +1,11 @@
 {
   "lastChecks": {
-    "system_status": 1742396058,
-    "git_sync": 1742396058,
-    "gateway_status": 1742396058,
-    "backup_status": 1742396058
+    "system_status": 1742399659,
+    "git_sync": 1742399659,
+    "gateway_status": 1742399659,
+    "backup_status": 1742399659
   },
-  "lastHeartbeat": "2026-03-19T19:34:18+08:00",
+  "lastHeartbeat": "2026-03-19T20:34:19+08:00",
   "status": "all_normal",
   "details": {
     "server": {
@@ -15,11 +15,12 @@
     },
     "gateway": {
       "status": "running",
-      "pid": 869259
+      "pid": 869259,
+      "rpc_probe": "ok"
     },
     "backup": {
       "latest": "2026-03-19T16:34:42+08:00",
-      "age_hours": 3
+      "age_hours": 4
     }
   }
 }