diff --git a/B3ClientService/BO/Bill/WeightBill/WeightBill.cs b/B3ClientService/BO/Bill/WeightBill/WeightBill.cs
index 1a031e8..a646da9 100644
--- a/B3ClientService/BO/Bill/WeightBill/WeightBill.cs
+++ b/B3ClientService/BO/Bill/WeightBill/WeightBill.cs
@@ -1,6 +1,7 @@
 using Forks.EnterpriseServices.DomainObjects2;
 using System;
 using System.Collections.Generic;
+using System.Data;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -78,6 +79,7 @@ namespace BWP.B3ClientService.BO
     #endregion
 
     #region 无需自身维护 便于查看
+    [DbColumn(DbType = SqlDbType.NVarChar, Length = 2000)]
     public string HouseNames { get; set; }
 
     public decimal? SanctionMoney { get; set; }