diff --git a/deploy/profile-scripts/refresh_macro_context.py b/deploy/profile-scripts/refresh_macro_context.py
index d7c75eea..7acc4735 100644
--- a/deploy/profile-scripts/refresh_macro_context.py
+++ b/deploy/profile-scripts/refresh_macro_context.py
@@ -42,15 +42,39 @@ def main():
     # 计算偏向
     sh = indices.get("上证指数", {})
     sh_change = sh.get("change_pct", 0) if sh else 0
-    if sh_change < -1.5:
-        overall = "bearish"
-        desc = "大盘偏弱"
-    elif sh_change > 1.0:
+    # 2026-08-19 修复：大盘描述用 market_regime 真实温区（不写死"震荡"）
+    # 原逻辑：涨跌±1.5%内→永远"大盘震荡"（每30min一条无意义通知，老莫）
+    # 温区映射：trend_up=强势 / trend_down=弱势 / choppy=震荡（真实ADX判定）
+    _regime = "unknown"
+    try:
+        import sqlite3 as _sq3
+        _c3 = _sq3.connect(str(DB), timeout=5)
+        _r3 = _c3.execute("SELECT regime FROM market_regime WHERE market='a' ORDER BY date DESC LIMIT 1").fetchone()
+        _c3.close()
+        if _r3:
+            _regime = _r3[0] or "unknown"
+    except Exception:
+        pass
+    if _regime == "trend_up":
         overall = "bullish"
-        desc = "大盘偏强"
-    else:
+        desc = "大盘强势（趋势市）"
+    elif _regime == "trend_down":
+        overall = "bearish"
+        desc = "大盘弱势（下跌趋势）"
+    elif _regime == "choppy":
         overall = "neutral"
-        desc = "大盘震荡"
+        desc = "大盘震荡（ADX<20）"
+    else:
+        # 温区不可用 → 退回涨跌幅度判断
+        if sh_change < -1.5:
+            overall = "bearish"
+            desc = "大盘偏弱"
+        elif sh_change > 1.0:
+            overall = "bullish"
+            desc = "大盘偏强"
+        else:
+            overall = "neutral"
+            desc = "大盘震荡"
 
     structure = json.dumps({"overall": overall, "description": desc}, ensure_ascii=False)
     indices_json = json.dumps(indices, ensure_ascii=False)