diff --git a/agents_health_check.py b/agents_health_check.py
index eb05e7ed..232ceb53 100644
--- a/agents_health_check.py
+++ b/agents_health_check.py
@@ -5,6 +5,7 @@ agents_health_check.py — MoFin Tier1 快速健康检查
 ====================================================
 每 5 分钟运行一次（crontab）。检查关键服务的端口/HTTP/DB 可用性。
 全正常时静默（不输出）。异常时写入 TODO 文件和 JSON 报告。
+同时采集 XMPP 通道健康数据到时间序列日志。
 
 部署: crontab */5 * * * * cd /home/hmo/MoFin && python3 agents_health_check.py
 """
@@ -33,6 +34,23 @@ SERVICES = [
     {"name": "mofin_db", "label": "MoFin 数据库", "host": "127.0.0.1", "port": 0, "type": "db", "check": "/home/hmo/web-dashboard/data/mofin.db"},
 ]
 
+# ── XMPP 通道健康采集 ──────────────────────────────
+
+XMPP_HEALTH_LOG = LOGS_DIR / "xmpp_health_log.jsonl"
+
+
+def _collect_xmpp_health(now):
+    """采集 XMPP 通道健康数据，追加到时间序列日志。"""
+    try:
+        from xmpp_logger import health as xmpp_health
+        h = xmpp_health()
+    except Exception as e:
+        h = {"status": "collector_error", "error": str(e)[:200]}
+    entry = {"timestamp": now.strftime("%Y-%m-%d %H:%M:%S"), **h}
+    XMPP_HEALTH_LOG.parent.mkdir(parents=True, exist_ok=True)
+    with open(XMPP_HEALTH_LOG, "a", encoding="utf-8") as f:
+        f.write(json.dumps(entry, ensure_ascii=False) + "\n")
+
 
 # ---- Checkers ----
 
@@ -83,57 +101,44 @@ def run():
             ok, detail = False, "unknown type"
 
         results.append({
-            "name": svc["name"],
-            "label": svc["label"],
-            "type": svc["type"],
-            "port": svc["port"],
-            "health": {"ok": ok},
-            "detail": detail,
+            "name": svc["name"], "label": svc["label"],
+            "type": svc["type"], "port": svc["port"],
+            "health": {"ok": ok}, "detail": detail,
         })
-
         if not ok:
             issues.append(svc)
 
     # Write report
     report = {
         "services": results,
-        "summary": {
-            "ok": sum(1 for r in results if r["health"]["ok"]),
-            "total": len(results),
-        },
+        "summary": {"ok": sum(1 for r in results if r["health"]["ok"]), "total": len(results)},
         "generated_at": now.strftime("%Y-%m-%d %H:%M:%S"),
     }
     with open(REPORT_FILE, "w", encoding="utf-8") as f:
         json.dump(report, f, ensure_ascii=False, indent=2)
 
+    # ── XMPP 通道健康采集 ──
+    _collect_xmpp_health(now)
+
     # Handle issues
     if issues:
-        # Write TODO entries
         with open(TODO_FILE, "a", encoding="utf-8") as f:
             for svc in issues:
                 entry = {
-                    "service": svc["name"],
-                    "label": svc["label"],
+                    "service": svc["name"], "label": svc["label"],
                     "reason": next((r["detail"] for r in results if r["name"] == svc["name"]), "unknown"),
                     "timestamp": now.isoformat(),
                 }
                 f.write(json.dumps(entry, ensure_ascii=False) + "\n")
-
-        # Log to file
         with open(LOG_FILE, "a", encoding="utf-8") as f:
             f.write(f"[{now.strftime('%Y-%m-%d %H:%M:%S')}] ISSUES: {len(issues)} failed\n")
             for svc in issues:
                 detail = next((r["detail"] for r in results if r["name"] == svc["name"]), "")
                 f.write(f"  - {svc['label']}: {detail}\n")
-
-        # Print to stdout (visible in cron log)
         print(f"[{now.strftime('%H:%M')}] Health check: {len(issues)}/{len(SERVICES)} services failed")
         for svc in issues:
             detail = next((r["detail"] for r in results if r["name"] == svc["name"]), "")
             print(f"  FAIL: {svc['label']} ({svc['name']}) — {detail}")
-    else:
-        # All OK → silent
-        pass
 
 
 if __name__ == "__main__":