diff --git a/deploy/profile-scripts/health_monitor_daily.py b/deploy/profile-scripts/health_monitor_daily.py
new file mode 100644
index 00000000..7409a651
--- /dev/null
+++ b/deploy/profile-scripts/health_monitor_daily.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+"""health_monitor_daily.py — 策略健康度每日监控（v_weak + v_oversold）
+
+背景（2026-08-12 事项四：健康监控注册 p_oversold）：
+  evolution/health_monitor.py 能算策略健康度（实盘近7天浮盈 vs 回测基线5y 偏差 + 写 strategy_health 表 + 告警），
+  但**不在 cron**——策略健康没有自动写。本脚本每天定时跑，对当前策略（v_weak 实盘 + v_oversold 新策略）
+  分别做健康检查，写 strategy_health 表（供进化模块 dashboard 展示健康度趋势）。
+
+输出：strategy_health 表（strategy_version/date/live_trades/live_wins/live_return_pct/backtest_wr/backtest_avg_ret/deviation/health_score）
+调度：每日收盘后（45 16 * * 1-5，实盘当日浮盈定型后）
+规范：单例守卫(5.3) + 各策略独立健康分（backtest 基线用各自回测 5y）
+"""
+import sys, os, sqlite3, fcntl
+from pathlib import Path
+from datetime import datetime
+
+sys.path.insert(0, "/home/hmo/MoFin")
+sys.path.insert(0, "/home/hmo/MoFin/evolution")
+sys.path.insert(0, "/home/hmo/MoFin/deploy/profile-scripts")
+
+
+def _singleton_guard(tag="health_monitor_daily.py"):
+    lock_dir = Path("/tmp/mofin_locks")
+    lock_dir.mkdir(exist_ok=True)
+    try:
+        fd = os.open(str(lock_dir / f"{tag}.lock"), os.O_CREAT | os.O_RDWR)
+        fcntl.flock(fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
+        return fd
+    except OSError:
+        print(f"[{tag}] 已有实例在运行，退出", flush=True)
+        sys.exit(0)
+
+
+def main():
+    _fd = _singleton_guard()
+    print(f"[health_monitor_daily] {datetime.now().strftime('%H:%M:%S')} 策略健康度监控开始", flush=True)
+    try:
+        from evolution.health_monitor import run_health_check
+    except Exception:
+        # evolution 包导入兜底（直接按路径加载）
+        import importlib.util as _ilu
+        _spec = _ilu.spec_from_file_location("health_monitor", "/home/hmo/MoFin/evolution/health_monitor.py")
+        _m = _ilu.module_from_spec(_spec)
+        _spec.loader.exec_module(_m)
+        run_health_check = _m.run_health_check
+
+    # 当前策略：v_weak（实盘在跑）+ v_oversold（新策略上线）
+    results = {}
+    for version in ("v_weak", "v_oversold"):
+        try:
+            r = run_health_check(strategy_version=version)
+            results[version] = r
+            if r and r.get("alert"):
+                print(f"  ⚠️ {version}: {r['alert']}", flush=True)
+        except Exception as e:
+            print(f"  ❌ {version} 健康检查失败: {e}", flush=True)
+    ok = sum(1 for r in results.values() if r)
+    print(f"[health_monitor_daily] 完成: {ok}/{len(results)} 策略健康分已写入 strategy_health", flush=True)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/evolution/health_monitor.py b/evolution/health_monitor.py
index 0649bec5..de5293e7 100644
--- a/evolution/health_monitor.py
+++ b/evolution/health_monitor.py
@@ -106,12 +106,13 @@ def run_health_check(strategy_version=None):
           live_ret, baseline['win_rate'], baseline['avg_profit_pct'], deviation, health))
     conn.commit()
     
-    # 报警判断
+    # 报警判断（2026-08-12 修：无实盘交易时不告警——health=50 是中性"无数据"，非"偏低"）
     alert = None
-    if health < 40:
-        alert = f"🔴 策略健康度严重下降: {health}分 (偏差{deviation}pp)"
-    elif health < 60:
-        alert = f"🟡 策略健康度偏低: {health}分 (偏差{deviation}pp)"
+    if live:
+        if health < 40:
+            alert = f"🔴 策略健康度严重下降: {health}分 (偏差{deviation}pp)"
+        elif health < 60:
+            alert = f"🟡 策略健康度偏低: {health}分 (偏差{deviation}pp)"
     
     result = {
         'version': version,