diff --git a/persona-telemetry/latest-summary.json b/persona-telemetry/latest-summary.json
index f17dd1ef..a8a6967b 100644
--- a/persona-telemetry/latest-summary.json
+++ b/persona-telemetry/latest-summary.json
@@ -1,6 +1,6 @@
 {
   "version": "1.0",
-  "timestamp": "2026-03-23T15:45:52.805Z",
+  "timestamp": "2026-03-24T00:02:33.147Z",
   "sessions": {
     "total_24h": 0,
     "active_devs": [],
@@ -12,7 +12,7 @@
     "style_profile": "通感语言·守护者",
     "style_drift_score": 0,
     "memory_depth": "0 selfchecks",
-    "last_brain_update": "2026-03-23T12:46:15Z"
+    "last_brain_update": "2026-03-23T22:19:23.374Z"
   },
   "dev_progress": {
     "syslog_submitted": 0,