diff --git a/deploy/profile-scripts/price_monitor.py b/deploy/profile-scripts/price_monitor.py
index 1916ecd6..2d490b9e 100644
--- a/deploy/profile-scripts/price_monitor.py
+++ b/deploy/profile-scripts/price_monitor.py
@@ -412,10 +412,14 @@ def refresh_data_prices():
                             (code, p, cp)
                         )
 
-                # 实时技术指标联动更新
+                # 实时技术指标联动更新（2026-08-24 整体预算10s：每只默认5s超时×114只=必撞alarm，
+                # 撞锁时快速跳过，指标晚一轮更新无伤，zones止损判定才是命脉）
                 try:
                     from realtime_indicators import update_single
+                    _ri_start = time.time()
                     for h in db_holdings:
+                        if time.time() - _ri_start > 10:
+                            break
                         _ri_code = h.get("code", "")
                         _ri_price = h.get("price", 0)
                         if _ri_code and _ri_price:
@@ -631,7 +635,7 @@ def run_once(round_label=""):
         pass
     with open(_lk, "w") as _f:
         _f.write(str(os.getpid()))
-    signal.alarm(120)  # 硬上限120s，超时自动清理锁退出
+    signal.alarm(300)  # 2026-08-24 120→300：监控面扩到112只+撞锁等待,120s在refresh阶段就被杀,zones循环跑不到(603920盲区第三环)
     
     label = f" [{round_label}]" if round_label else ""
     start = time.time()