diff --git a/IRaCIS.Core.API/_ServiceExtensions/EFSetup.cs b/IRaCIS.Core.API/_ServiceExtensions/EFSetup.cs
index a58f759f1..a6e0352d5 100644
--- a/IRaCIS.Core.API/_ServiceExtensions/EFSetup.cs
+++ b/IRaCIS.Core.API/_ServiceExtensions/EFSetup.cs
@@ -1,5 +1,4 @@
-using Castle.Core.Logging;
-using EntityFramework.Exceptions.SqlServer;
+using EntityFramework.Exceptions.SqlServer;
 using Hangfire.SqlServer;
 using IRaCIS.Core.Application.Triggers;
 using IRaCIS.Core.Domain.Share;
diff --git a/IRaCIS.Core.Application/IRaCIS.Core.Application.csproj b/IRaCIS.Core.Application/IRaCIS.Core.Application.csproj
index 0184061b8..daa98ea98 100644
--- a/IRaCIS.Core.Application/IRaCIS.Core.Application.csproj
+++ b/IRaCIS.Core.Application/IRaCIS.Core.Application.csproj
@@ -62,7 +62,6 @@
 		<PackageReference Include="DocX" Version="3.0.1" />	
 		<PackageReference Include="FreeSpire.Doc" Version="12.2.0" />
 		<PackageReference Include="Hangfire.Core" Version="1.8.14" />
-		<PackageReference Include="Castle.Core.AsyncInterceptor" Version="2.1.0" />
 		<PackageReference Include="ExcelDataReader" Version="3.7.0" />
 		<PackageReference Include="ExcelDataReader.DataSet" Version="3.7.0" />
 		<PackageReference Include="DistributedLock.Redis" Version="1.0.3" />
diff --git a/IRaCIS.Core.Application/Service/Inspection/FrontAuditConfigService.cs b/IRaCIS.Core.Application/Service/Inspection/FrontAuditConfigService.cs
index 1335532d1..cd6f903cf 100644
--- a/IRaCIS.Core.Application/Service/Inspection/FrontAuditConfigService.cs
+++ b/IRaCIS.Core.Application/Service/Inspection/FrontAuditConfigService.cs
@@ -7,7 +7,6 @@
 using Microsoft.AspNetCore.Mvc;
 using IRaCIS.Core.Application.Interfaces;
 using IRaCIS.Core.Application.ViewModel;
-using Castle.Core.Internal;
 using MassTransit;
 using IRaCIS.Core.Infra.EFCore.Common.Dto;
 using Microsoft.Data.SqlClient;
diff --git a/IRaCIS.Core.Application/Service/Inspection/InspectionService.cs b/IRaCIS.Core.Application/Service/Inspection/InspectionService.cs
index 0ee0e60e5..374d38fa8 100644
--- a/IRaCIS.Core.Application/Service/Inspection/InspectionService.cs
+++ b/IRaCIS.Core.Application/Service/Inspection/InspectionService.cs
@@ -1,5 +1,4 @@
-using Castle.Core.Internal;
-using IRaCIS.Core.Application.Contracts;
+using IRaCIS.Core.Application.Contracts;
 using IRaCIS.Core.Application.Service.Inspection.DTO;
 using IRaCIS.Core.Application.Service.Inspection.Interface;
 using IRaCIS.Core.Domain.Share;
diff --git a/IRaCIS.Core.Infra.EFCore/Common/ReadingCommon.cs b/IRaCIS.Core.Infra.EFCore/Common/ReadingCommon.cs
index ceac611fd..2afd573c2 100644
--- a/IRaCIS.Core.Infra.EFCore/Common/ReadingCommon.cs
+++ b/IRaCIS.Core.Infra.EFCore/Common/ReadingCommon.cs
@@ -150,17 +150,7 @@ namespace IRaCIS.Core.Infra.EFCore.Common
 
         public const string EvaluationReason = "肿瘤学阅片评估原因请依据临床数据填写，在与影像学结果不一致时必填。";
 
-        public static bool IsNullOrEmpty(this string value)
-        {
-            if (value == null || value == string.Empty)
-            {
-                return true;
-            }
-            else
-            {
-                return false;
-            }
-        }
+
 
 
         /// <summary>
diff --git a/IRaCIS.Core.Infrastructure/Extention/StringExtension.cs b/IRaCIS.Core.Infrastructure/Extention/StringExtension.cs
new file mode 100644
index 000000000..7b47e7f98
--- /dev/null
+++ b/IRaCIS.Core.Infrastructure/Extention/StringExtension.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace IRaCIS.Core.Infrastructure.Extention
+{
+    public static class StringExtension
+    {
+      
+
+        // 扩展 string 类型
+        public static bool IsNullOrEmpty(this string value)
+        {
+            return string.IsNullOrEmpty(value);
+        }
+
+        // 扩展 IEnumerable<T> 类型
+        public static bool IsNullOrEmpty<T>(this IEnumerable<T> enumerable)
+        {
+            return enumerable == null || !enumerable.Any();
+        }
+    }
+}