diff --git a/src/WMS.Web.Api/wwwroot/WMS.Web.Core.xml b/src/WMS.Web.Api/wwwroot/WMS.Web.Core.xml
index e795baae..6a5aa918 100644
--- a/src/WMS.Web.Api/wwwroot/WMS.Web.Core.xml
+++ b/src/WMS.Web.Api/wwwroot/WMS.Web.Core.xml
@@ -3531,6 +3531,11 @@
             箱Id
             </summary>
         </member>
+        <member name="P:WMS.Web.Core.Dto.MaterialResponse.BoxBillNo">
+            <summary>
+            箱号
+            </summary>
+        </member>
         <member name="P:WMS.Web.Core.Dto.MaterialResponse.SubStockId">
             <summary>
             仓位Id(序列号不存在库存的话仓位是0)
diff --git a/src/WMS.Web.Core/Dto/MaterialResponse.cs b/src/WMS.Web.Core/Dto/MaterialResponse.cs
index c313ddad..220dd924 100644
--- a/src/WMS.Web.Core/Dto/MaterialResponse.cs
+++ b/src/WMS.Web.Core/Dto/MaterialResponse.cs
@@ -14,6 +14,10 @@ namespace WMS.Web.Core.Dto
         /// </summary>
         public int BoxId { get; set; } = 0;
         /// <summary>
+        /// 箱号
+        /// </summary>
+        public string BoxBillNo { get; set; }
+        /// <summary>
         /// 仓位Id(序列号不存在库存的话仓位是0)
         /// </summary>
         public int SubStockId { get; set; } = 0;
diff --git a/src/WMS.Web.Repositories/SerialNumbersRepositories.cs b/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
index 7a4cb11a..1e02ddb7 100644
--- a/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
+++ b/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
@@ -200,12 +200,15 @@ namespace WMS.Web.Repositories
                 return response;
             }
             var entity = await _context.SerialNumbers
-                .GroupJoin(_context.BoxInventory, serial => serial.BoxId, box => box.BoxId, (serial, box) => new { serial, box })
-                .SelectMany(x => x.box.DefaultIfEmpty(), (p, box) => new { p.serial, box })
+                .GroupJoin(_context.BoxInventory, serial => serial.BoxId, boxInventory => boxInventory.BoxId, (serial, boxInventory) => new { serial, boxInventory })
+                .SelectMany(x => x.boxInventory.DefaultIfEmpty(), (p, boxInventory) => new { p.serial, boxInventory })
+                .GroupJoin(_context.Box, s => s.serial.BoxId, box => box.Id, (s, box) => new { s.serial,s.boxInventory, box })
+                .SelectMany(x => x.box.DefaultIfEmpty(), (p, box) => new { p.serial,p.boxInventory, box })
                 .FirstOrDefaultAsync(w => serialNumber.Equals(w.serial.SerialNumber));
             if (entity == null || entity.serial == null) return null;
             response.BoxId = entity.serial.BoxId;
-            response.SubStockId = entity.box?.SubStockId ?? 0;
+            response.BoxBillNo = entity.box.BoxBillNo;
+            response.SubStockId = entity.boxInventory?.SubStockId ?? 0;
             response.SerialNumber = entity.serial.SerialNumber;
             response.MaterialId = entity.serial.MaterialId;
             response.MaterialName = _erpBasicDataExtendService.GetMaterialName(materials, entity.serial.MaterialId);