diff --git a/deploy/profile-scripts/mr_scanner.py b/deploy/profile-scripts/mr_scanner.py
index ec9aae71..750fb5e7 100644
--- a/deploy/profile-scripts/mr_scanner.py
+++ b/deploy/profile-scripts/mr_scanner.py
@@ -76,7 +76,7 @@ def load_regime():
                 conn = sqlite3.connect(str(DB_PATH), timeout=5)
                 row = conn.execute(
                     "SELECT date, above_ma20, adx, regime FROM market_regime "
-                    "ORDER BY date DESC LIMIT 1").fetchone()
+                    "WHERE market='a' ORDER BY date DESC LIMIT 1").fetchone()
                 conn.close()
                 if row:
                     _base["above_ma20"] = bool(row[1])
@@ -90,8 +90,8 @@ def load_regime():
     try:
         conn = sqlite3.connect(str(DB_PATH), timeout=5)
         row = conn.execute(
-            "SELECT date, above_ma20, adx, regime FROM market_regime "
-            "ORDER BY date DESC LIMIT 1").fetchone()
+                    "SELECT date, above_ma20, adx, regime FROM market_regime "
+                    "WHERE market='a' ORDER BY date DESC LIMIT 1").fetchone()
         conn.close()
         if row:
             return {"date": row[0], "above_ma20": bool(row[1]), "adx": row[2], "regime": row[3]}
diff --git a/deploy/profile-scripts/predictive_oversold_scanner.py b/deploy/profile-scripts/predictive_oversold_scanner.py
index fae379e3..02c846c9 100644
--- a/deploy/profile-scripts/predictive_oversold_scanner.py
+++ b/deploy/profile-scripts/predictive_oversold_scanner.py
@@ -93,7 +93,7 @@ def load_market_state():
                 conn = sqlite3.connect(str(DB_PATH), timeout=5)
                 row = conn.execute(
                     "SELECT date, above_ma20, adx, regime FROM market_regime "
-                    "ORDER BY date DESC LIMIT 1").fetchone()
+                    "WHERE market='a' ORDER BY date DESC LIMIT 1").fetchone()
                 conn.close()
                 if row:
                     _base["above_ma20"] = bool(row[1])
@@ -108,7 +108,7 @@ def load_market_state():
         conn = sqlite3.connect(str(DB_PATH), timeout=5)
         row = conn.execute(
             "SELECT date, above_ma20, adx, regime FROM market_regime "
-            "ORDER BY date DESC LIMIT 1").fetchone()
+            "WHERE market='a' ORDER BY date DESC LIMIT 1").fetchone()
         conn.close()
         if row:
             return {"date": row[0], "above_ma20": bool(row[1]), "adx": row[2], "regime": row[3]}
@@ -123,7 +123,7 @@ def compute_market_filters():
     try:
         conn = sqlite3.connect(str(DB_PATH), timeout=5)
         row = conn.execute(
-            "SELECT mkt_rsi, mkt_dd60, mkt_down_days FROM market_indicators ORDER BY date DESC LIMIT 1"
+            "SELECT mkt_rsi, mkt_dd60, mkt_down_days FROM market_indicators WHERE market='a' ORDER BY date DESC LIMIT 1"
         ).fetchone()
         conn.close()
         if not row:
diff --git a/deploy/profile-scripts/regime_gate.py b/deploy/profile-scripts/regime_gate.py
index 9878cbf4..a764ba7d 100644
--- a/deploy/profile-scripts/regime_gate.py
+++ b/deploy/profile-scripts/regime_gate.py
@@ -40,12 +40,13 @@ def get_current_regime(use_smoothed=True):
                 return _cache_regime
         except Exception:
             pass
-    # 2. 原始 market_regime 表
+    # 2. 原始 market_regime 表（A股——2026-08-14 表加 market 列后必须过滤，
+    #    否则 ORDER BY date DESC LIMIT 1 可能读到港股行当 A 股温区）
     try:
         conn = sqlite3.connect(str(DB), timeout=30)
         conn.execute("PRAGMA busy_timeout=30000")
         row = conn.execute(
-            "SELECT date, regime FROM market_regime ORDER BY date DESC LIMIT 1"
+            "SELECT date, regime FROM market_regime WHERE market='a' ORDER BY date DESC LIMIT 1"
         ).fetchone()
         conn.close()
         if row: