diff --git a/YLErpDAL/Modules/TradeModule/TradeBLL.cs b/YLErpDAL/Modules/TradeModule/TradeBLL.cs
index 2efe1960..62e42170 100644
--- a/YLErpDAL/Modules/TradeModule/TradeBLL.cs
+++ b/YLErpDAL/Modules/TradeModule/TradeBLL.cs
@@ -276,10 +276,10 @@ namespace YLErp.BLL
             }
             var swapPositions = db.Set<swap_position>()
                 .Where(sp => swapTradeIds.Contains(sp.SwapTradeId) && sp.IsInitial && sp.UnderlyingCode != null)
-                .Select(sp => new { sp.SwapTradeId, sp.PosiNetPrice, sp.UnderlyingCode })
+                .Select(sp => new { sp.SwapTradeId, sp.PosiGrossPrice, sp.UnderlyingCode })
                 .ToList();
             var logger = LogFactory.GetLogger<tradeBLL>();
-            var posDict = swapPositions.GroupBy(sp => sp.SwapTradeId).ToDictionary(g => g.Key, g => g.First().PosiNetPrice);
+            var posDict = swapPositions.GroupBy(sp => sp.SwapTradeId).ToDictionary(g => g.Key, g => g.First().PosiGrossPrice);
             var umProvider = DataCacheProvider.GetUnderlyingDataSource();
             // 需求②：平仓/行权/互换交易，审批角色应取 CloseProcess 流程的节点角色，而非 TradeProcess
             var closeProcessRoles = db.approvalprocess
@@ -312,14 +312,14 @@ namespace YLErp.BLL
                     tradeLinq.TradeSinglePrice = option.OpenCommission;
                 }
                 
-                // --- 新增逻辑：针对收益互换类型，用 swap_position.PosiNetPrice 覆盖展示用的期初标的价格 ---
+                // --- 针对收益互换类型，用 swap_position.PosiGrossPrice 覆盖展示用的期初标的价格 ---
                 try
                 {
-                     if (tradeLinq.TradeType == "收益互换" && posDict.TryGetValue(tradeLinq.id, out var netPrice) && netPrice > 0)
+                     if (tradeLinq.TradeType == "收益互换" && posDict.TryGetValue(tradeLinq.id, out var grossPrice) && grossPrice > 0)
                      {
-                         // 将期初价格覆盖为互换持仓的 PosiNetPrice（仅使用 PosiDirection != 0 的期初持仓）
-                         logger.Info($"tradeOpeningProcessQuery.DAL override: tradeId={tradeLinq.id} beforeInitialSpot={tradeLinq.InitialSpotPrice} dbPosi={netPrice}");
-                         tradeLinq.InitialSpotPrice = Convert.ToDouble(netPrice);
+                         // 将期初价格覆盖为互换持仓的 PosiGrossPrice（仅使用 PosiDirection != 0 的期初持仓）
+                         logger.Info($"tradeOpeningProcessQuery.DAL override: tradeId={tradeLinq.id} beforeInitialSpot={tradeLinq.InitialSpotPrice} dbPosi={grossPrice}");
+                         tradeLinq.InitialSpotPrice = Convert.ToDouble(grossPrice);
                      }
                 }
                 catch (Exception ex)