diff --git a/strategy_lab.py b/strategy_lab.py
index f5243415..fa08c81b 100644
--- a/strategy_lab.py
+++ b/strategy_lab.py
@@ -2122,7 +2122,17 @@ def list_strategies(period_tag=None):
             sliced = [t for t in trades if t.get('entry_date', '') >= cutoff]
             if not sliced:
                 continue
-            sliced_summaries[v] = (calc_summary(sliced, 1000000), len(sliced), period_tag)
+            # 2026-08-12 补充：除 calc_summary 基础指标外，还要算组合模拟 portfolio/portfolio_full——
+            # 否则执行数(positions_taken)=0、全参与(total_return)=—、综合分 ret 分量=0（老莫发现矛盾）
+            _summary = calc_summary(sliced, 1000000)
+            try:
+                for _t in sliced:
+                    _t.setdefault('boost', 1.0)
+                _summary['portfolio'] = portfolio_sim(sliced, 1000000, max_positions=10)           # 10槽组合
+                _summary['portfolio_full'] = portfolio_sim(sliced, 1000000, max_positions=100)     # 全参与近似
+            except Exception:
+                pass
+            sliced_summaries[v] = (_summary, len(sliced), period_tag)
     conn.close()
     out = []
     for r in rows: