diff --git a/binding/csharp/IP2Region.Net.BenchMark/IP2Region.Net.BenchMark.csproj b/binding/csharp/IP2Region.Net.BenchMark/IP2Region.Net.BenchMark.csproj
index 8d4f436..4060806 100644
--- a/binding/csharp/IP2Region.Net.BenchMark/IP2Region.Net.BenchMark.csproj
+++ b/binding/csharp/IP2Region.Net.BenchMark/IP2Region.Net.BenchMark.csproj
@@ -2,14 +2,14 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net9.0</TargetFramework>
+        <TargetFramework>net10.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="BenchmarkDotNet" Version="0.13.2" />
-      <PackageReference Include="BenchmarkDotNet.Annotations" Version="0.13.2" />
+      <PackageReference Include="BenchmarkDotNet" Version="0.15.6" />
+      <PackageReference Include="BenchmarkDotNet.Annotations" Version="0.15.6" />
     </ItemGroup>
 
     <ItemGroup>
@@ -21,6 +21,10 @@
         <Link>IP2Region/ip2region_v4.xdb</Link>
         <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       </Content>
-    </ItemGroup>
+	  <Content Include="..\..\..\data\ip2region_v6.xdb">
+		<Link>IP2Region/ip2region_v6.xdb</Link>
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	  </Content>
+	</ItemGroup>
 
 </Project>
diff --git a/binding/csharp/IP2Region.Net.BenchMark/Program.cs b/binding/csharp/IP2Region.Net.BenchMark/Program.cs
index b079b8a..8cccb07 100644
--- a/binding/csharp/IP2Region.Net.BenchMark/Program.cs
+++ b/binding/csharp/IP2Region.Net.BenchMark/Program.cs
@@ -7,23 +7,41 @@ BenchmarkRunner.Run(typeof(Program).Assembly);
 
 public class CachePolicyCompare
 {
-    private static readonly string XdbPath = Path.Combine(AppContext.BaseDirectory, "IP2Region", "ip2region_v4.xdb");
-    private readonly ISearcher _contentSearcher = new Searcher(CachePolicy.Content, XdbPath);
-    private readonly ISearcher _vectorSearcher = new Searcher(CachePolicy.VectorIndex,XdbPath);
-    private readonly ISearcher _fileSearcher = new Searcher(CachePolicy.File,XdbPath);
+    private static readonly string XdbPathV4 = Path.Combine(AppContext.BaseDirectory, "IP2Region", "ip2region_v4.xdb");
+    private static readonly string XdbPathV6 = Path.Combine(AppContext.BaseDirectory, "IP2Region", "ip2region_v6.xdb");
+    private readonly ISearcher _contentV4Searcher = new Searcher(CachePolicy.Content, XdbPathV4);
+    private readonly ISearcher _vectorV4Searcher = new Searcher(CachePolicy.VectorIndex, XdbPathV4);
+    private readonly ISearcher _fileV4Searcher = new Searcher(CachePolicy.File, XdbPathV4);
+    private readonly ISearcher _contentV6Searcher = new Searcher(CachePolicy.Content, XdbPathV6);
+    private readonly ISearcher _vectorV6Searcher = new Searcher(CachePolicy.VectorIndex, XdbPathV6);
+    private readonly ISearcher _fileV6Searcher = new Searcher(CachePolicy.File, XdbPathV6);
 
-    private readonly string _testIpAddress = "114.114.114.114";
+    private readonly string _testIpV4Address = "114.114.114.114";
+    private readonly string _testIpV6Address = "240e:3b7:3272:d8d0:db09:c067:8d59:539e";
 
     [Benchmark]
     [BenchmarkCategory(nameof(CachePolicy.Content))]
-    public void CachePolicy_Content() => _contentSearcher.Search(_testIpAddress);
+    public void ContentIpV4() => _contentV4Searcher.Search(_testIpV4Address);
 
     [Benchmark]
     [BenchmarkCategory(nameof(CachePolicy.VectorIndex))]
-    public void CachePolicy_VectorIndex() => _vectorSearcher.Search(_testIpAddress);
+    public void VectorIndexIpV4() => _vectorV4Searcher.Search(_testIpV4Address);
 
 
     [Benchmark]
     [BenchmarkCategory(nameof(CachePolicy.File))]
-    public void CachePolicy_File() => _fileSearcher.Search(_testIpAddress);
+    public void FileIpV4() => _fileV4Searcher.Search(_testIpV4Address);
+
+    [Benchmark]
+    [BenchmarkCategory(nameof(CachePolicy.Content))]
+    public void ContentIpV6() => _contentV6Searcher.Search(_testIpV6Address);
+
+    [Benchmark]
+    [BenchmarkCategory(nameof(CachePolicy.VectorIndex))]
+    public void VectorIndexIpV6() => _vectorV6Searcher.Search(_testIpV6Address);
+
+
+    [Benchmark]
+    [BenchmarkCategory(nameof(CachePolicy.File))]
+    public void FileIpV6() => _fileV6Searcher.Search(_testIpV6Address);
 }
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