diff --git a/WalkingTec.Mvvm/WalkingTec.Mvvm.Core/WalkingTec.Mvvm.Core.csproj b/WalkingTec.Mvvm/WalkingTec.Mvvm.Core/WalkingTec.Mvvm.Core.csproj
index c264ae9..9621162 100644
--- a/WalkingTec.Mvvm/WalkingTec.Mvvm.Core/WalkingTec.Mvvm.Core.csproj
+++ b/WalkingTec.Mvvm/WalkingTec.Mvvm.Core/WalkingTec.Mvvm.Core.csproj
@@ -1,45 +1,45 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
-    <Description>WalkingTec.Mvvm</Description>
-    <AssemblyName>WalkingTec.Mvvm.Core</AssemblyName>
-    <Title>$(AssemblyName)</Title>
-    <IsPackable>true</IsPackable>
-  </PropertyGroup>
+	<PropertyGroup>
+		<TargetFramework>net6.0</TargetFramework>
+		<Description>WalkingTec.Mvvm</Description>
+		<AssemblyName>WalkingTec.Mvvm.Core</AssemblyName>
+		<Title>$(AssemblyName)</Title>
+		<IsPackable>true</IsPackable>
+	</PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Aliyun.OSS.SDK.NetCore" Version="2.13.0" />
-    <PackageReference Include="DotNetCore.NPOI" Version="1.2.3" />
-    <PackageReference Include="Fare" Version="2.2.1" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.DataAnnotations.Validation" Version="3.2.0-rc1.20223.4" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.0">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="7.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.0">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
-    </PackageReference>
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Localization" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="7.0.0" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.7" />
-    <PackageReference Include="Oracle.EntityFrameworkCore" Version="6.21.61" />
-    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="6.0.2" />
-    <PackageReference Include="Quartz" Version="3.5.0" />
-    <PackageReference Include="System.Data.SqlClient" Version="4.8.5" />
-    <PackageReference Include="System.Runtime.Loader" Version="4.3.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Authorization" Version="7.0.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="2.2.0" />
-  </ItemGroup>
+	<ItemGroup>
+		<PackageReference Include="Aliyun.OSS.SDK.NetCore" Version="2.13.0" />
+		<PackageReference Include="DotNetCore.NPOI" Version="1.2.3" />
+		<PackageReference Include="Fare" Version="2.2.1" />
+		<PackageReference Include="Microsoft.AspNetCore.Components.DataAnnotations.Validation" Version="3.2.0-rc1.20223.4" />
+		<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.10">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+		<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="6.0.10" />
+		<PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="6.0.10" />
+		<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.10" />
+		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.10" />
+		<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="6.0.10">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+		</PackageReference>
+		<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="6.0.1" />
+		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="6.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Http" Version="6.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Localization" Version="6.0.10" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="6.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="6.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="6.0.0" />
+		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.7" />
+		<PackageReference Include="Oracle.EntityFrameworkCore" Version="6.21.61" />
+		<PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="6.0.2" />
+		<PackageReference Include="Quartz" Version="3.5.0" />
+		<PackageReference Include="System.Data.SqlClient" Version="4.8.3" />
+		<PackageReference Include="System.Runtime.Loader" Version="4.3.0" />
+		<PackageReference Include="Microsoft.AspNetCore.Authorization" Version="6.0.10" />
+		<PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="2.2.0" />
+	</ItemGroup>
 
 </Project>