diff --git a/src/Oms.Application/Dtos/Warehouse/WarehouseDtos.cs b/src/Oms.Application/Dtos/Warehouse/WarehouseDtos.cs
index 64968b0..47b6cff 100644
--- a/src/Oms.Application/Dtos/Warehouse/WarehouseDtos.cs
+++ b/src/Oms.Application/Dtos/Warehouse/WarehouseDtos.cs
@@ -258,6 +258,7 @@ public class WarehouseInboundSaveInput
     [Required]
     public int WarehouseId { get; set; }
 
+    /// <summary>唛头/快递单号，选填。</summary>
     public string? MarkReference { get; set; }
 
     public string InboundType { get; set; } = "normal";
diff --git a/src/Oms.Application/Services/Warehouse/WarehouseService.Inbound.cs b/src/Oms.Application/Services/Warehouse/WarehouseService.Inbound.cs
index b1c1ced..4c58871 100644
--- a/src/Oms.Application/Services/Warehouse/WarehouseService.Inbound.cs
+++ b/src/Oms.Application/Services/Warehouse/WarehouseService.Inbound.cs
@@ -155,7 +155,7 @@ public partial class WarehouseService
     }
 
     /// <summary>
-    /// 保存入库预报（新增或编辑）。
+    /// 保存入库预报（新增或编辑）。编辑仅允许「预报」「待入库」状态；唛头（MarkReference）选填。
     /// </summary>
     /// <param name="input">入参：入库预报保存数据。</param>
     /// <returns>保存后的入库预报详情。</returns>
@@ -177,9 +177,10 @@ public partial class WarehouseService
         if (input.Id > 0)
         {
             notice = await GetInboundNoticeOrThrowAsync(customerId, input.Id);
-            if (notice.ReceiptStatus != WarehouseReceiptStatusCodes.Forecasted)
+            if (notice.ReceiptStatus != WarehouseReceiptStatusCodes.Forecasted
+                && notice.ReceiptStatus != WarehouseReceiptStatusCodes.Received)
             {
-                throw new BusinessException("仅预报状态可编辑");
+                throw new BusinessException("仅预报或待入库状态可编辑");
             }
         }
         else