diff --git a/src/Shentun.Peis.Application/DeviceTypes/DeviceTypeAppService.cs b/src/Shentun.Peis.Application/DeviceTypes/DeviceTypeAppService.cs
index 20f64f7..b81dbf5 100644
--- a/src/Shentun.Peis.Application/DeviceTypes/DeviceTypeAppService.cs
+++ b/src/Shentun.Peis.Application/DeviceTypes/DeviceTypeAppService.cs
@@ -139,9 +139,10 @@ namespace Shentun.Peis.DeviceTypes
         /// </summary>
         /// <param name="id"></param>
         /// <returns></returns>
-        public override Task DeleteAsync(Guid id)
+        public override async Task DeleteAsync(Guid id)
         {
-            return base.DeleteAsync(id);
+            var entity = await Repository.GetAsync(id);
+            await _manager.CheckAndDeleteAsync(entity);
         }
 
         /// <summary>
diff --git a/src/Shentun.Peis.Application/InvoiceItemTypes/InvoiceItemTypeAppService.cs b/src/Shentun.Peis.Application/InvoiceItemTypes/InvoiceItemTypeAppService.cs
index 7db2b49..8c652df 100644
--- a/src/Shentun.Peis.Application/InvoiceItemTypes/InvoiceItemTypeAppService.cs
+++ b/src/Shentun.Peis.Application/InvoiceItemTypes/InvoiceItemTypeAppService.cs
@@ -137,7 +137,8 @@ namespace Shentun.Peis.InvoiceItemTypes
         /// <returns></returns>
         public override async Task DeleteAsync(Guid id)
         {
-            await _manager.CheckAndDeleteAsync(id);
+            var entity = await Repository.GetAsync(id);
+            await _manager.CheckAndDeleteAsync(entity);
         }
 
         /// <summary>
diff --git a/src/Shentun.Peis.Application/SampleTypes/SampleTypeAppService.cs b/src/Shentun.Peis.Application/SampleTypes/SampleTypeAppService.cs
index 37eafcc..08ec43c 100644
--- a/src/Shentun.Peis.Application/SampleTypes/SampleTypeAppService.cs
+++ b/src/Shentun.Peis.Application/SampleTypes/SampleTypeAppService.cs
@@ -136,9 +136,10 @@ namespace Shentun.Peis.SampleTypes
         /// </summary>
         /// <param name="id"></param>
         /// <returns></returns>
-        public override Task DeleteAsync(Guid id)
+        public override async Task DeleteAsync(Guid id)
         {
-            return base.DeleteAsync(id);
+            var entity = await Repository.GetAsync(id);
+            await _manager.CheckAndDeleteAsync(entity);
         }
 
         /// <summary>
diff --git a/src/Shentun.Peis.Domain/DeviceTypes/DeviceTypeManager.cs b/src/Shentun.Peis.Domain/DeviceTypes/DeviceTypeManager.cs
index 8d59b53..9865d29 100644
--- a/src/Shentun.Peis.Domain/DeviceTypes/DeviceTypeManager.cs
+++ b/src/Shentun.Peis.Domain/DeviceTypes/DeviceTypeManager.cs
@@ -19,9 +19,11 @@ namespace Shentun.Peis.DeviceTypes
     public class DeviceTypeManager : DomainService
     {
         private readonly IRepository<DeviceType, Guid> _repository;
-        public DeviceTypeManager(IRepository<DeviceType, Guid> repository)
+        private readonly IRepository<Asbitem, Guid> _asbitemRepository;
+        public DeviceTypeManager(IRepository<DeviceType, Guid> repository, IRepository<Asbitem, Guid> asbitemRepository)
         {
             _repository = repository;
+            _asbitemRepository = asbitemRepository;
         }
         /// <summary>
         /// 创建
@@ -71,7 +73,18 @@ namespace Shentun.Peis.DeviceTypes
 
         }
 
+        public async Task CheckAndDeleteAsync(DeviceType entity)
+        {
 
+            var queryable = await _asbitemRepository.GetQueryableAsync();
+            var item = queryable.Where(o => o.DeviceTypeId.Equals(entity.Id)).FirstOrDefault();
+            if (item != null)
+            {
+                throw new BusinessException("", $"仪器类别\"{entity.DisplayName}\"已在组合项目\"{item.DisplayName}\"中使用，不能删除");
+            }
+
+            await _repository.DeleteAsync(entity);
+        }
 
         /// <summary>
         /// 修改排序  相邻之间
diff --git a/src/Shentun.Peis.Domain/InvoiceItemTypes/InvoiceItemTypeManager.cs b/src/Shentun.Peis.Domain/InvoiceItemTypes/InvoiceItemTypeManager.cs
index 5dd1074..0d487a8 100644
--- a/src/Shentun.Peis.Domain/InvoiceItemTypes/InvoiceItemTypeManager.cs
+++ b/src/Shentun.Peis.Domain/InvoiceItemTypes/InvoiceItemTypeManager.cs
@@ -114,25 +114,15 @@ namespace Shentun.Peis.InvoiceItemTypes
         /// <param name="id"></param>
         /// <returns></returns>
         /// <exception cref="UserFriendlyException"></exception>
-        public async Task CheckAndDeleteAsync(Guid id)
+        public async Task CheckAndDeleteAsync(InvoiceItemType entity)
         {
-            var invoiceItemTypeEnt = await _repository.FindAsync(m => m.Id == id);
-            if (invoiceItemTypeEnt != null)
+            var queryable = await _asbitemRepository.GetQueryableAsync();
+            var item = queryable.Where(o => o.InvoiceItemTypeId.Equals(entity.Id)).FirstOrDefault();
+            if (item != null)
             {
-
-                var asbitemEnt = await _asbitemRepository.FindAsync(m => m.ItemTypeId == id);
-                if (asbitemEnt != null)
-                {
-                    throw new UserFriendlyException($"发票项目类别\"{invoiceItemTypeEnt.DisplayName}\"已在组合项目\"{asbitemEnt.DisplayName}\"中使用，不能删除");
-                }
-
-              
-                await _repository.DeleteAsync(id);
-            }
-            else
-            {
-                throw new UserFriendlyException("数据不存在");
+                throw new BusinessException("", $"发票项目类别\"{entity.DisplayName}\"已在组合项目\"{item.DisplayName}\"中使用，不能删除");
             }
+            await _repository.DeleteAsync(entity);
 
         }
     }
diff --git a/src/Shentun.Peis.Domain/MedicalTypes/MedicalTypeManager.cs b/src/Shentun.Peis.Domain/MedicalTypes/MedicalTypeManager.cs
index 7291ec5..d19e2d7 100644
--- a/src/Shentun.Peis.Domain/MedicalTypes/MedicalTypeManager.cs
+++ b/src/Shentun.Peis.Domain/MedicalTypes/MedicalTypeManager.cs
@@ -63,10 +63,10 @@ namespace Shentun.Peis.MedicalTypes
                 targetEntity.SimpleCode = LanguageConverter.GetPYSimpleCode(targetEntity.DisplayName);
             }
 
-            if (sourceEntity.DisplayOrder > 0 && targetEntity.DisplayOrder != sourceEntity.DisplayOrder)
-            {
-                targetEntity.DisplayOrder = sourceEntity.DisplayOrder;
-            }
+            //if (sourceEntity.DisplayOrder > 0 && targetEntity.DisplayOrder != sourceEntity.DisplayOrder)
+            //{
+            //    targetEntity.DisplayOrder = sourceEntity.DisplayOrder;
+            //}
 
         }
 
@@ -119,7 +119,7 @@ namespace Shentun.Peis.MedicalTypes
             var medicalTypeEnt = await _repository.FindAsync(m => m.Id == id);
             if (medicalTypeEnt != null)
             {
-                var patientRegisterEnt = await _patientRegisterRepository.FindAsync(m => m.CustomerOrgGroupId == id);
+                var patientRegisterEnt = await _patientRegisterRepository.FindAsync(m => m.MedicalTypeId == id);
                 if (patientRegisterEnt != null)
                 {
                     throw new UserFriendlyException($"体检类别\"{medicalTypeEnt.DisplayName}\"已被体检人员\"{patientRegisterEnt.PatientName}\"登记中使用，不能删除");
diff --git a/src/Shentun.Peis.Domain/PersonnelTypes/PersonnelTypeManager.cs b/src/Shentun.Peis.Domain/PersonnelTypes/PersonnelTypeManager.cs
index 35a4222..506ab33 100644
--- a/src/Shentun.Peis.Domain/PersonnelTypes/PersonnelTypeManager.cs
+++ b/src/Shentun.Peis.Domain/PersonnelTypes/PersonnelTypeManager.cs
@@ -124,7 +124,7 @@ namespace Shentun.Peis.PersonnelTypes
             var personnelTypeEnt = await _repository.FindAsync(m => m.Id == id);
             if (personnelTypeEnt != null)
             {
-                var patientRegisterEnt = await _patientRegisterRepository.FindAsync(m => m.CustomerOrgGroupId == id);
+                var patientRegisterEnt = await _patientRegisterRepository.FindAsync(m => m.PersonnelTypeId == id);
                 if (patientRegisterEnt != null)
                 {
                     throw new UserFriendlyException($"人员类别\"{personnelTypeEnt.DisplayName}\"已被体检人员\"{patientRegisterEnt.PatientName}\"登记中使用，不能删除");
diff --git a/src/Shentun.Peis.Domain/SampleTypes/SampleTypeManager.cs b/src/Shentun.Peis.Domain/SampleTypes/SampleTypeManager.cs
index db122f7..5dc3d54 100644
--- a/src/Shentun.Peis.Domain/SampleTypes/SampleTypeManager.cs
+++ b/src/Shentun.Peis.Domain/SampleTypes/SampleTypeManager.cs
@@ -19,9 +19,11 @@ namespace Shentun.Peis.SampleTypes
     public class SampleTypeManager : DomainService
     {
         private readonly IRepository<SampleType, Guid> _repository;
-        public SampleTypeManager(IRepository<SampleType, Guid> repository)
+        private readonly IRepository<SampleGroup, Guid> _sampleGroupRepository;
+        public SampleTypeManager(IRepository<SampleType, Guid> repository, IRepository<SampleGroup, Guid> sampleGroupRepository)
         {
             _repository = repository;
+            _sampleGroupRepository = sampleGroupRepository;
         }
         /// <summary>
         /// 创建
@@ -69,7 +71,18 @@ namespace Shentun.Peis.SampleTypes
 
         }
 
+        public async Task CheckAndDeleteAsync(SampleType entity)
+        {
 
+            var queryable = await _sampleGroupRepository.GetQueryableAsync();
+            var item = queryable.Where(o => o.SampleTypeId.Equals(entity.Id)).FirstOrDefault();
+            if (item != null)
+            {
+                throw new BusinessException("", $"标本类型\"{entity.DisplayName}\"已在条码分组\"{item.DisplayName}\"中使用，不能删除");
+            }
+
+            await _repository.DeleteAsync(entity);
+        }
 
         /// <summary>
         /// 修改排序  相邻之间