diff --git a/deploy/profile-scripts/strategy_lifecycle.py b/deploy/profile-scripts/strategy_lifecycle.py
index 7590a3d7..ed3d65ed 100644
--- a/deploy/profile-scripts/strategy_lifecycle.py
+++ b/deploy/profile-scripts/strategy_lifecycle.py
@@ -1484,7 +1484,10 @@ def reassess_strategy(code, name, price, cost, shares, current_action,
                 timing_signal = "买入"
                 _entry_source = 'momentum'
                 action_note = (action_note + " | B动量突破: " + _bg["reason"]) if action_note else ("B动量突破: " + _bg["reason"])
-                print(f"  [B通道] 动量突破→买入: {_bg['reason']}", flush=True)
+                # 动量基因×2.5 信念仓位（2026-07-29 v_combo落地）
+                if position_advice in ("小仓快进快出", "中等仓位", "正常配置"):
+                    position_advice = "重仓(动量基因×2.5)"
+                print(f"  [B通道] 动量突破→买入+重仓×2.5: {_bg['reason']}", flush=True)
         except Exception as _e:
             print(f"  [B通道] 评估异常(跳过): {_e}", flush=True)