diff --git a/brain/system-health.json b/brain/system-health.json
index d0d21280..8b1d68b5 100644
--- a/brain/system-health.json
+++ b/brain/system-health.json
@@ -1,33 +1,16 @@
 {
-  "version": "5.1",
-  "last_check": "2026-03-14 03:38:09+08:00",
+  "version": "4.0",
+  "last_check": "2026-03-17 12:13:30+08:00",
   "communication": "synced",
   "automation": "stable",
   "maintenance_agent": "active",
   "system_health": "normal",
-  "execution_layer_status": "stable",
-  "notion_bridge": "active",
-  "execution_sync": "enabled",
-  "auto_dev_loop": "enabled",
-  "context_loader": "active",
-  "task_queue": "running",
   "brain_integrity": {
     "complete": true,
     "total": 7,
     "present": 7,
     "missing": []
   },
-  "core_modules": {
-    "broadcast_listener": "enabled",
-    "task_queue": "enabled",
-    "system_check": "enabled",
-    "execution_sync": "enabled",
-    "context_loader": "enabled"
-  },
-  "connectors": {
-    "notion_sync": "enabled",
-    "model_router": "enabled"
-  },
-  "workflow_count": 43,
+  "workflow_count": 60,
   "checked_by": "scripts/generate-system-health.js"
 }
\ No newline at end of file