diff --git a/src/Shentun.Peis.Application.Contracts/AsbitemGuides/AsbitemGuideDto.cs b/src/Shentun.Peis.Application.Contracts/AsbitemGuides/AsbitemGuideDto.cs
index c5d45c4..6411e14 100644
--- a/src/Shentun.Peis.Application.Contracts/AsbitemGuides/AsbitemGuideDto.cs
+++ b/src/Shentun.Peis.Application.Contracts/AsbitemGuides/AsbitemGuideDto.cs
@@ -9,7 +9,7 @@ namespace Shentun.Peis.AsbitemGuides
         /// <summary>
         /// 单位科室ID
         /// </summary>
-        public Guid OrganizationUnitId { get; set; }
+        public Guid MedicalCenterId { get; set; }
 
         /// <summary>
         /// 组合项目ID
diff --git a/src/Shentun.Peis.Application.Contracts/AsbitemGuides/CreateAsbitemGuideManyDto.cs b/src/Shentun.Peis.Application.Contracts/AsbitemGuides/CreateAsbitemGuideManyDto.cs
index 45dcacd..8234c12 100644
--- a/src/Shentun.Peis.Application.Contracts/AsbitemGuides/CreateAsbitemGuideManyDto.cs
+++ b/src/Shentun.Peis.Application.Contracts/AsbitemGuides/CreateAsbitemGuideManyDto.cs
@@ -27,7 +27,7 @@ namespace Shentun.Peis.AsbitemGuides
         /// <summary>
         /// 单位科室ID
         /// </summary>
-        public Guid OrganizationUnitId { get; set; }
+        public Guid MedicalCenterId { get; set; }
 
         /// <summary>
         /// 适用性别ID
diff --git a/src/Shentun.Peis.Application/AsbitemGuides/AsbitemGuideAppService.cs b/src/Shentun.Peis.Application/AsbitemGuides/AsbitemGuideAppService.cs
index d710dce..a86bd34 100644
--- a/src/Shentun.Peis.Application/AsbitemGuides/AsbitemGuideAppService.cs
+++ b/src/Shentun.Peis.Application/AsbitemGuides/AsbitemGuideAppService.cs
@@ -52,7 +52,7 @@ namespace Shentun.Peis.AsbitemGuides
                 List<AsbitemGuide> asbitemGuides = new List<AsbitemGuide>();
                 foreach (var item in input.Deatils)
                 {
-                    if (asbitemGuides.Where(m => m.ForSexId == item.ForSexId && m.OrganizationUnitId == item.OrganizationUnitId).Count() > 0)
+                    if (asbitemGuides.Where(m => m.ForSexId == item.ForSexId && m.MedicalCenterId == item.MedicalCenterId).Count() > 0)
                         throw new UserFriendlyException("同一个体检中心下，不能存在相同适应性别的设置");
 
                     var entity = new AsbitemGuide
@@ -60,7 +60,7 @@ namespace Shentun.Peis.AsbitemGuides
                         AsbitemId = input.AsbitemId,
                         ForSexId = item.ForSexId,
                         Guide = item.Guide,
-                        OrganizationUnitId = item.OrganizationUnitId
+                        MedicalCenterId = item.MedicalCenterId
                     };
                     asbitemGuides.Add(_manager.CreateAsync(entity));
  
diff --git a/src/Shentun.Peis.Domain/AsbitemGuides/AsbitemGuide.cs b/src/Shentun.Peis.Domain/AsbitemGuides/AsbitemGuide.cs
index ce5d1e6..cac7ee3 100644
--- a/src/Shentun.Peis.Domain/AsbitemGuides/AsbitemGuide.cs
+++ b/src/Shentun.Peis.Domain/AsbitemGuides/AsbitemGuide.cs
@@ -13,11 +13,11 @@ namespace Shentun.Peis.Models
     public class AsbitemGuide : AuditedEntity, IHasConcurrencyStamp
     {
         /// <summary>
-        /// 单位科室ID
+        /// 体检中心ID
         /// </summary>
         [Key]
-        [Column("organization_unit_id")]
-        public Guid OrganizationUnitId { get; set; }
+        [Column("medical_center_id")]
+        public Guid MedicalCenterId { get; set; }
         /// <summary>
         /// 组合项目ID
         /// </summary>
@@ -43,7 +43,7 @@ namespace Shentun.Peis.Models
 
         public override object[] GetKeys()
         {
-            return new object[] { OrganizationUnitId, AsbitemId, ForSexId };
+            return new object[] { MedicalCenterId, AsbitemId, ForSexId };
         }
 
         //[Column("last_modifier_id")]
diff --git a/src/Shentun.Peis.Domain/AsbitemGuides/AsbitemGuideManager.cs b/src/Shentun.Peis.Domain/AsbitemGuides/AsbitemGuideManager.cs
index 9719fb6..38e3b10 100644
--- a/src/Shentun.Peis.Domain/AsbitemGuides/AsbitemGuideManager.cs
+++ b/src/Shentun.Peis.Domain/AsbitemGuides/AsbitemGuideManager.cs
@@ -31,7 +31,7 @@ namespace Shentun.Peis.AsbitemGuides
         public AsbitemGuide CreateAsync(AsbitemGuide entity)
         {
             DataHelper.CheckGuidIsDefaultValue(entity.AsbitemId, "组合项目编号");
-            DataHelper.CheckGuidIsDefaultValue(entity.OrganizationUnitId, "体检中心");
+            DataHelper.CheckGuidIsDefaultValue(entity.MedicalCenterId, "体检中心");
             if (entity.ForSexId != ForSexFlag.All
           && entity.ForSexId != ForSexFlag.Male
           && entity.ForSexId != ForSexFlag.Female
@@ -72,7 +72,7 @@ namespace Shentun.Peis.AsbitemGuides
         public string GetAsbitemGuideConvertSexId(Guid OrOrganizationUnitId, Guid AsbitemId, char SexId)
         {
             //以体检中心跟组合项目去查
-            var entlist = _asbitemGuideRepository.GetListAsync(m => m.OrganizationUnitId == OrOrganizationUnitId && m.AsbitemId == AsbitemId).Result;
+            var entlist = _asbitemGuideRepository.GetListAsync(m => m.MedicalCenterId == OrOrganizationUnitId && m.AsbitemId == AsbitemId).Result;
             if (SexFlag.UnKnown == SexId)
             {
                 //判断是否为未知、未知去找适用性别为全部的
diff --git a/src/Shentun.Peis.EntityFrameworkCore/DbMapping/AsbitemGuides/AsbitemGuideDbMapping.cs b/src/Shentun.Peis.EntityFrameworkCore/DbMapping/AsbitemGuides/AsbitemGuideDbMapping.cs
index 890eb55..0211fb6 100644
--- a/src/Shentun.Peis.EntityFrameworkCore/DbMapping/AsbitemGuides/AsbitemGuideDbMapping.cs
+++ b/src/Shentun.Peis.EntityFrameworkCore/DbMapping/AsbitemGuides/AsbitemGuideDbMapping.cs
@@ -14,11 +14,11 @@ namespace Shentun.Peis.DbMapping
     {
         public void Configure(EntityTypeBuilder<AsbitemGuide> entity)
         {
-            entity.HasKey(e => new { e.OrganizationUnitId, e.AsbitemId, e.ForSexId })
+            entity.HasKey(e => new { e.MedicalCenterId, e.AsbitemId, e.ForSexId })
                .HasName("pk_department_asbitem_guide");
 
             entity.HasComment("体检中心组和项目指引内容");
-            entity.Property(t => t.OrganizationUnitId).HasComment("单位科室ID").IsRequired().IsFixedLength();
+            entity.Property(t => t.MedicalCenterId).HasComment("单位科室ID").IsRequired().IsFixedLength();
             entity.Property(t => t.AsbitemId).HasComment("组合项目ID").IsRequired().IsFixedLength();
             entity.Property(t => t.ForSexId).HasComment("适用性别ID").IsRequired().HasDefaultValueSql("'A'");
             entity.Property(t => t.Guide).HasComment("指引单内容");