diff --git a/src/Decentralized.Domain/BmOrders.cs b/src/Decentralized.Domain/BmOrders.cs
index 4a9d549..ba3cef7 100644
--- a/src/Decentralized.Domain/BmOrders.cs
+++ b/src/Decentralized.Domain/BmOrders.cs
@@ -33,6 +33,7 @@ namespace Decentralized.Domain
 
     public sealed class BmOrder
     {
+        public int Id;
         public string Item;
         public string Seller;
         public bool SellerScam;
@@ -60,6 +61,8 @@ namespace Decentralized.Domain
         public double Amount;
         public string Why;
         public string Item;
+        /// <summary>对应的订单（没收到货的订单不会被追查）；0 表示不挂订单（出售记录、落网）。</summary>
+        public int OrderId;
     }
 
     /// <summary>夜间发生的订单事件，供日志与新闻使用。</summary>
@@ -82,6 +85,10 @@ namespace Decentralized.Domain
         /// <summary>执法接管平台的最后一天（含）；期间的交易之后会被追查。</summary>
         public int HoneypotUntil = -1;
         public List<BmTrap> Traps = new List<BmTrap>();
+        public int NextOrderId = 1;
+
+        /// <summary>订单没有交付（退款、被截获、骗子、平台跑路、拒签、被查封）：对应的追查一并取消。</summary>
+        private void DropTraps(BmOrder o) => Traps.RemoveAll(t => t.OrderId == o.Id && o.Id != 0);
 
         public bool Honeypot(int day) => day <= HoneypotUntil;
 
@@ -219,13 +226,13 @@ namespace Decentralized.Domain
             w.Add(asset, -qty);
             var o = new BmOrder
             {
-                Item = l.Item, Seller = seller.Name, SellerScam = seller.Scam, Mode = mode, Count = count, Model = l.Model, FakeOf = l.FakeOf, Health = l.Health, Price = credits, Asset = asset, Qty = qty,
+                Id = NextOrderId++, Item = l.Item, Seller = seller.Name, SellerScam = seller.Scam, Mode = mode, Count = count, Model = l.Model, FakeOf = l.FakeOf, Health = l.Health, Price = credits, Asset = asset, Qty = qty,
                 Taint = taint, Basis = basis, PlacedDay = day, DueDay = day + seller.Days,
             };
             l.Qty -= count;
             if (l.Qty <= 0) Catalog.Remove(l);
             Orders.Add(o);
-            if (Honeypot(day)) Traps.Add(new BmTrap { Day = day + Tuning.BmTrapDelay, Amount = credits, Why = "honeypot", Item = l.Item });
+            if (Honeypot(day)) Traps.Add(new BmTrap { Day = day + Tuning.BmTrapDelay, Amount = credits, Why = "honeypot", Item = l.Item, OrderId = o.Id });
             return o;
         }
 
@@ -245,7 +252,7 @@ namespace Decentralized.Domain
             {
                 foreach (var o in Orders.Where(o => o.State == OrderState.Pending))
                 {
-                    o.State = OrderState.Lost; o.Why = "rug";
+                    o.State = OrderState.Lost; o.Why = "rug"; DropTraps(o);
                     ev.Add(new BmEvent { Kind = "rug", Order = o, Amount = o.Price });
                 }
                 foreach (var sl in Sales.Where(x => x.State == SaleState.Listed || x.State == SaleState.Sold))
@@ -263,15 +270,15 @@ namespace Decentralized.Domain
                 if (crackdown) { o.DueDay = day + 1; continue; }
                 if (o.SellerScam)
                 {
-                    if (o.Mode == PayMode.Escrow) { Refund(w, o); o.State = OrderState.Refunded; o.Why = "scam"; ev.Add(new BmEvent { Kind = "scam_refund", Order = o, Amount = o.Price }); }
-                    else { o.State = OrderState.Lost; o.Why = "scam"; ev.Add(new BmEvent { Kind = "scam_loss", Order = o, Amount = o.Price }); }
+                    if (o.Mode == PayMode.Escrow) { Refund(w, o); o.State = OrderState.Refunded; o.Why = "scam"; DropTraps(o); ev.Add(new BmEvent { Kind = "scam_refund", Order = o, Amount = o.Price }); }
+                    else { o.State = OrderState.Lost; o.Why = "scam"; DropTraps(o); ev.Add(new BmEvent { Kind = "scam_loss", Order = o, Amount = o.Price }); }
                     continue;
                 }
                 double ic = Tuning.BmInterceptDoor + (crackdown ? Tuning.BmInterceptCrackdown : 0);
                 if (rng.Chance(ic))
                 {
                     if (rng.Chance(Tuning.BmControlled)) { o.Controlled = true; o.State = OrderState.Ready; ev.Add(new BmEvent { Kind = "ready", Order = o }); continue; }
-                    o.State = OrderState.Lost; o.Why = "intercept"; ev.Add(new BmEvent { Kind = "intercept", Order = o, Amount = o.Price }); continue;
+                    o.State = OrderState.Lost; o.Why = "intercept"; DropTraps(o); ev.Add(new BmEvent { Kind = "intercept", Order = o, Amount = o.Price }); continue;
                 }
                 o.State = OrderState.Ready;
                 ev.Add(new BmEvent { Kind = "ready", Order = o });
@@ -299,6 +306,7 @@ namespace Decentralized.Domain
         {
             o.State = OrderState.Lost;
             o.Why = accept ? "seized" : "refused";
+            DropTraps(o);
             return accept ? o.Price : 0;
         }
 
diff --git a/tests/Decentralized.Domain.Tests/Program.cs b/tests/Decentralized.Domain.Tests/Program.cs
index 7e30973..3cdacde 100644
--- a/tests/Decentralized.Domain.Tests/Program.cs
+++ b/tests/Decentralized.Domain.Tests/Program.cs
@@ -645,6 +645,14 @@ internal static class Program
             var cm = new BlackMarket();
             Check(Near(cm.Sign(co2, true), 150, 1e-9) && co2.State == OrderState.Lost && co2.Why == "seized" && Near(cm.Sign(new BmOrder { Price = 50 }, false), 0, 1e-9), "签收记罪证（金额）并查封，拒签不记");
             Check(BlackMarket.HoneypotChance(100) > BlackMarket.HoneypotChance(0) && BlackMarket.HoneypotChance(100000) <= Tuning.BmHoneypotMax, "治安声望越高越容易被接管，有封顶");
+            // 没收到货的订单不会被追查：骗子退款后蜜罐追查取消
+            var hb = new BlackMarket(); hb.Sellers.Add(bad); hb.HoneypotUntil = 50;
+            var hw2 = new Wallet(); hw2.Add(Assets.CRT, 5000);
+            var hl = new BmListing { Seller = 0, Item = "x", Price = 100, Qty = 9 };
+            var ho2 = hb.Place(hl, 1, PayMode.Escrow, hw2, Assets.CRT, 10, price);
+            Check(hb.Traps.Count == 1 && ho2.Id > 0, "蜜罐期间下单：先挂追查");
+            hb.Night(ho2.DueDay, false, hw2, new Rng(4));
+            Check(ho2.State == OrderState.Refunded && hb.Traps.Count == 0, "骗子卖家退款后追查取消（没拿到货不记罪证）");
             // 跑路：托管资金多则概率高；跑路后关闭
             var r = new BlackMarket(); r.Sellers.Add(good);
             var rw = new Wallet(); rw.Add(Assets.CRT, 1000000);