diff --git a/Entity/Trade/Goods.cs b/Entity/Trade/Goods.cs
index 355bac7..17d9f41 100644
--- a/Entity/Trade/Goods.cs
+++ b/Entity/Trade/Goods.cs
@@ -40,6 +40,11 @@ namespace Milimoe.FunGame.Core.Entity
         }
 
         public override string ToString()
+        {
+            return ToString(null);
+        }
+        
+        public string ToString(User? user = null)
         {
             StringBuilder builder = new();
             builder.AppendLine($"{Id}. {Name}");
@@ -48,7 +53,15 @@ namespace Milimoe.FunGame.Core.Entity
             builder.AppendLine($"商品售价：{(Prices.Count > 0 ? string.Join("、", Prices.Select(kv => $"{kv.Value} {kv.Key}")) : "免费")}");
             builder.AppendLine($"包含物品：{string.Join("、", Items.Select(i => $"[{ItemSet.GetQualityTypeName(i.QualityType)}|{ItemSet.GetItemTypeName(i.ItemType)}] {i.Name}"))}");
             builder.AppendLine($"剩余库存：{(Stock == -1 ? "不限" : Stock)}");
-            if (Quota > 0) builder.AppendLine($"限购数量：{Quota}");
+            if (Quota > 0)
+            {
+                int buyCount = 0;
+                if (user != null)
+                {
+                    UsersBuyCount.TryGetValue(user.Id, out buyCount);
+                }
+                builder.AppendLine($"限购数量：{Quota}（已购：{buyCount}）");
+            }
             return builder.ToString().Trim();
         }
 
diff --git a/Entity/Trade/Store.cs b/Entity/Trade/Store.cs
index c941432..37db163 100644
--- a/Entity/Trade/Store.cs
+++ b/Entity/Trade/Store.cs
@@ -31,6 +31,11 @@ namespace Milimoe.FunGame.Core.Entity
         }
 
         public override string ToString()
+        {
+            return ToString(null);
+        }
+
+        public string ToString(User? user = null)
         {
             StringBuilder builder = new();
 
@@ -66,7 +71,7 @@ namespace Milimoe.FunGame.Core.Entity
             Goods[] goodsValid = [.. Goods.Values.Where(g => !g.ExpireTime.HasValue || g.ExpireTime.Value > DateTime.Now)];
             foreach (Goods goods in goodsValid)
             {
-                builder.AppendLine(goods.ToString());
+                builder.AppendLine(goods.ToString(user));
             }
             builder.AppendLine("提示：使用【商店查看+序号】查看物品详细信息，使用【商店购买+序号】购买物品（指令在 2 分钟内可用）。");
             if (AutoRefresh)