diff --git a/Haoliang.Api/Haoliang.Api.csproj b/Haoliang.Api/Haoliang.Api.csproj
index 15c118e..5b044d0 100644
--- a/Haoliang.Api/Haoliang.Api.csproj
+++ b/Haoliang.Api/Haoliang.Api.csproj
@@ -1,32 +1,32 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Cors" Version="2.3.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.2">
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.2">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="7.0.0" />
+    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="8.0.2" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
     <PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.1.0" />
     <PackageReference Include="Microsoft.AspNetCore.SignalR.Protocols.MessagePack" Version="1.1.0" />
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="6.0.0" />
-    <PackageReference Include="StackExchange.Redis" Version="2.6.122" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="8.0.0" />
+    <PackageReference Include="StackExchange.Redis" Version="2.7.17" />
     <PackageReference Include="Moq" Version="4.20.69" />
     <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="Xunit.DependencyInjection" Version="7.7.0" />
+    <PackageReference Include="Xunit.DependencyInjection" Version="9.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Haoliang.Core/Haoliang.Core.csproj b/Haoliang.Core/Haoliang.Core.csproj
index 8efb094..fb665c8 100644
--- a/Haoliang.Core/Haoliang.Core.csproj
+++ b/Haoliang.Core/Haoliang.Core.csproj
@@ -6,7 +6,7 @@
   </ItemGroup>
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
@@ -14,10 +14,10 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.1.0" />
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.2" />
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.2" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.26.0" />
-    <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="6.26.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.0.3" />
+    <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="7.0.3" />
     <PackageReference Include="BCrypt.Net-Next" Version="4.0.3" />
   </ItemGroup>
 
diff --git a/Haoliang.Data/Haoliang.Data.csproj b/Haoliang.Data/Haoliang.Data.csproj
index 3a7548b..8bf1899 100644
--- a/Haoliang.Data/Haoliang.Data.csproj
+++ b/Haoliang.Data/Haoliang.Data.csproj
@@ -5,16 +5,16 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="7.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.2" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.2" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.2" />
+    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="8.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.2" />
   </ItemGroup>
 
   
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/Haoliang.Models/Haoliang.Models.csproj b/Haoliang.Models/Haoliang.Models.csproj
index 132c02c..30402ac 100644
--- a/Haoliang.Models/Haoliang.Models.csproj
+++ b/Haoliang.Models/Haoliang.Models.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/Haoliang.Tests/Haoliang.Tests.csproj b/Haoliang.Tests/Haoliang.Tests.csproj
index 87c6605..0c0eaf9 100644
--- a/Haoliang.Tests/Haoliang.Tests.csproj
+++ b/Haoliang.Tests/Haoliang.Tests.csproj
@@ -1,33 +1,33 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.2" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="xunit" Version="2.6.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="3.1.0">
+    <PackageReference Include="coverlet.collector" Version="6.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Moq" Version="4.20.69" />
     <PackageReference Include="Moq.AutoMock" Version="3.5.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="6.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.0" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\Haoliang.Models\Haoliang.Models.csproj" />
-    <ProjectReference Include="..\Haoliang.Core\Haoliang.Core.csproj" />
-    <ProjectReference Include="..\Haoliang.Data\Haoliang.Data.csproj" />
+  <ItemGroup>
+    <ProjectReference Include="..\Haoliang.Models\Haoliang.Models.csproj" />
+    <ProjectReference Include="..\Haoliang.Core\Haoliang.Core.csproj" />
+    <ProjectReference Include="..\Haoliang.Data\Haoliang.Data.csproj" />
   </ItemGroup>
 
-</Project>
+</Project>