fix: watchlist淘汰回注用strategy_name非v_mr硬编码(保留来源策略语义)

deploy/profile-scripts/watchlist_auto_exit.py

@@ -81,14 +81,20 @@ def main(dry_run=False):
                 )
                 # 回归选股池（2026-08-03 老莫修正：废除策略后票回归候选池，下次重走完整流程）
                 _stock_name = conn.execute("SELECT name FROM stocks WHERE code=?", (code,)).fetchone()
+                # 2026-08-17 修复：sector 用该股自己的 strategy_name（保留来源策略语义，不再硬编码 v_mr）
+                _strat = conn.execute(
+                    "SELECT strategy_name FROM holding_strategies WHERE code=? AND status='active'",
+                    (code,)).fetchone()
+                _strat_name = (_strat[0] if _strat and _strat[0] else "unknown")
                 conn.execute(
-                    "INSERT INTO candidates (code, name, sector, reason, dropped, drop_reason, promoted, created_at) "
-                    "VALUES (?,?,?,?,0,NULL,0,datetime('now','localtime')) "
+                    "INSERT INTO candidates (code, name, sector, reason, dropped, drop_reason, promoted, "
+                    "source_strategy, created_at) "
+                    "VALUES (?,?,?,?,0,NULL,0,?,datetime('now','localtime')) "
                     "ON CONFLICT(code) DO UPDATE SET "
                     "name=excluded.name, dropped=0, drop_reason=NULL, promoted=0, "
-                    "reason=excluded.reason, created_at=excluded.created_at",
-                    (code, (_stock_name[0] if _stock_name else name) or "", "v_mr",
-                     "自选退出回归选股池: " + reason_text)
+                    "reason=excluded.reason, source_strategy=excluded.source_strategy, created_at=excluded.created_at",
+                    (code, (_stock_name[0] if _stock_name else name) or "", _strat_name,
+                     "自选退出回归选股池: " + reason_text, _strat_name)
                 )
                 print(f"  🔴 删除: {code} {name or ''} | {reason_text}")
         else: