diff --git a/Api/Ewide.Application/Entity/BsHouseInfo.cs b/Api/Ewide.Application/Entity/BsHouseInfo.cs
index 2ff75e9..f6f1400 100644
--- a/Api/Ewide.Application/Entity/BsHouseInfo.cs
+++ b/Api/Ewide.Application/Entity/BsHouseInfo.cs
@@ -143,6 +143,7 @@ namespace Ewide.Application.Entity
 		/// 电梯
 		/// </summary>
 		[Comment("电梯")]
+		[MaxLength(20)]
 		public string Elevator { get; set; }
 
 		/// <summary>
@@ -167,30 +168,35 @@ namespace Ewide.Application.Entity
 		/// 建设单位ID
 		/// </summary>
 		[Comment("建设单位ID")]
+		[MaxLength(36)]
 		public string BuildingUnitId { get; set; }
 
 		/// <summary>
 		/// 设计单位ID
 		/// </summary>
 		[Comment("设计单位ID")]
+		[MaxLength(36)]
 		public string DesingerUnitId { get; set; }
 
 		/// <summary>
 		/// 施工单位ID
 		/// </summary>
 		[Comment("施工单位ID")]
+		[MaxLength(36)]
 		public string ConstructionUnitId { get; set; }
 
 		/// <summary>
 		/// 监理单位ID
 		/// </summary>
 		[Comment("监理单位ID")]
+		[MaxLength(36)]
 		public string MonitorUnitId { get; set; }
 
 		/// <summary>
 		/// 产权性质
 		/// </summary>
 		[Comment("产权性质")]
+		[MaxLength(100)]
 		public string PropertyRights { get; set; }
 
 		/// <summary>
@@ -245,30 +251,35 @@ namespace Ewide.Application.Entity
 		/// 产权单位ID
 		/// </summary>
 		[Comment("产权单位ID")]
+		[MaxLength(36)]
 		public string PropertyUnitId { get; set; }
 
 		/// <summary>
 		/// 物业单位ID
 		/// </summary>
 		[Comment("物业单位ID")]
+		[MaxLength(36)]
 		public string WuYeUnitId { get; set; }
 
 		/// <summary>
 		/// 房屋场地
 		/// </summary>
 		[Comment("房屋场地")]
+		[MaxLength(100)]
 		public string HouseSite { get; set; }
 
 		/// <summary>
 		/// 相邻施工
 		/// </summary>
 		[Comment("相邻施工")]
+		[MaxLength(100)]
 		public string AdjacentConstruction { get; set; }
 
 		/// <summary>
 		/// 化学侵蚀
 		/// </summary>
 		[Comment("化学侵蚀")]
+		[MaxLength(100)]
 		public string ChemicalErosion { get; set; }
 
 		/// <summary>
@@ -287,78 +298,91 @@ namespace Ewide.Application.Entity
 		/// 修缮加固
 		/// </summary>
 		[Comment("修缮加固")]
+		[MaxLength(100)]
 		public string RepairAndReinforce { get; set; }
 
 		/// <summary>
 		/// 历史灾害
 		/// </summary>
 		[Comment("历史灾害")]
+		[MaxLength(100)]
 		public string HistoricalCalamity { get; set; }
 
 		/// <summary>
 		/// 使用功能变更
 		/// </summary>
 		[Comment("使用功能变更")]
+		[MaxLength(100)]
 		public string FunctionalChange { get; set; }
 
 		/// <summary>
 		/// 其他调查内容
 		/// </summary>
 		[Comment("其他调查内容")]
+		[MaxLength(1000)]
 		public string OtherContents { get; set; }
 
 		/// <summary>
 		/// 图纸资料存档处
 		/// </summary>
 		[Comment("图纸资料存档处")]
+		[MaxLength(50)]
 		public string DrawingMaterial { get; set; }
 
 		/// <summary>
 		/// 其他图纸存档
 		/// </summary>
 		[Comment("其他图纸存档")]
+		[MaxLength(100)]
 		public string DrawingMaterialText { get; set; }
 
 		/// <summary>
 		/// 立项文件
 		/// </summary>
 		[Comment("立项文件")]
+		[MaxLength(2000)]
 		public string AnEntryDocument { get; set; }
 
 		/// <summary>
 		/// 规划许可
 		/// </summary>
 		[Comment("规划许可")]
+		[MaxLength(2000)]
 		public string PlanningPermission { get; set; }
 
 		/// <summary>
 		/// 竣工验收备案
 		/// </summary>
 		[Comment("竣工验收备案")]
+		[MaxLength(2000)]
 		public string CompletionRecord { get; set; }
 
 		/// <summary>
 		/// 监理资料
 		/// </summary>
 		[Comment("监理资料")]
+		[MaxLength(2000)]
 		public string MonitorDocument { get; set; }
 
 		/// <summary>
 		/// 鉴定报告
 		/// </summary>
 		[Comment("鉴定报告")]
+		[MaxLength(2000)]
 		public string IdentificationReport { get; set; }
 
 		/// <summary>
 		/// 其它资料
 		/// </summary>
 		[Comment("其它资料")]
+		[MaxLength(2000)]
 		public string OtherDocument { get; set; }
 
 		/// <summary>
 		/// 外立面照片
 		/// </summary>
 		[Comment("外立面照片")]
+		[MaxLength(2000)]
 		public string FacadePhoto { get; set; }
 
 		/// <summary>
@@ -384,24 +408,28 @@ namespace Ewide.Application.Entity
 		/// 调查登记机构
 		/// </summary>
 		[Comment("调查登记机构")]
+		[MaxLength(100)]
 		public string InvestigateAgency { get; set; }
 
 		/// <summary>
 		/// 纸质资料调查人
 		/// </summary>
 		[Comment("纸质资料调查人")]
+		[MaxLength(50)]
 		public string InvestigateUser { get; set; }
 
 		/// <summary>
 		/// 纸质资料审核人
 		/// </summary>
 		[Comment("纸质资料审核人")]
+		[MaxLength(50)]
 		public string OfflineAuditor { get; set; }
 
 		/// <summary>
 		/// 主管部门
 		/// </summary>
 		[Comment("主管部门")]
+		[MaxLength(50)]
 		public string CompetentDepartment { get; set; }
 
 	}
diff --git a/Api/Ewide.Application/Entity/BsHouseUnitInfo.cs b/Api/Ewide.Application/Entity/BsHouseUnitInfo.cs
new file mode 100644
index 0000000..ae2363b
--- /dev/null
+++ b/Api/Ewide.Application/Entity/BsHouseUnitInfo.cs
@@ -0,0 +1,55 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Ewide.Application.Entity
+{
+    public class BsHouseCompany : Core.DEntityBase
+    {
+        /// <summary>
+        /// 单位类型，多选
+        /// </summary>
+        [Comment("单位类型，多选")]
+        [MaxLength(20)]
+        public string Type { get; set; }
+
+        /// <summary>
+        /// 单位名称
+        /// </summary>
+        [Comment("单位名称")]
+        [MaxLength(200)]
+        public string CompanyName { get; set; }
+
+        /// <summary>
+        /// 单位负责人
+        /// </summary>
+        [Comment("单位负责人")]
+        [MaxLength(100)]
+        public string ChargePerson { get; set; }
+
+        /// <summary>
+        /// 单位负责人电话
+        /// </summary>
+        [Comment("单位负责人电话")]
+        [MaxLength(50)]
+        public string ChargePersonTel { get; set; }
+
+        /// <summary>
+        /// 单位联系人
+        /// </summary>
+        [Comment("单位联系人")]
+        [MaxLength(100)]
+        public string ContactPerson { get; set; }
+
+        /// <summary>
+        /// 单位联系人电话
+        /// </summary>
+        [Comment("单位联系人电话")]
+        [MaxLength(50)]
+        public string ContactPersonTel { get; set; }
+    }
+}