diff --git a/Src/Models/WeChatUserInfo.cs b/Src/Models/WeChatUserInfo.cs
index 43b0e76..1a15379 100644
--- a/Src/Models/WeChatUserInfo.cs
+++ b/Src/Models/WeChatUserInfo.cs
@@ -1,11 +1,12 @@
 using System;
+using BITKit.Entities;
 using Newtonsoft.Json;
 
 namespace WeChatSharp
 {
 
 	[Serializable]
-	public record WeChatUserInfo
+	public record WeChatUserInfo:IdComponent_String
 	{
 		[JsonProperty(propertyName: "subscribe")]
 		public int Subscribe;
@@ -50,6 +51,8 @@ namespace WeChatSharp
 
 		[JsonProperty(propertyName: "qr_scene_str")]
 		public string QrSceneStr;
+
+		public string Id => OpenId;
 	}
 /*
 {
diff --git a/WeChatSharp.csproj b/WeChatSharp.csproj
index 27549b4..2846f4f 100644
--- a/WeChatSharp.csproj
+++ b/WeChatSharp.csproj
@@ -1,17 +1,19 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
+        <LangVersion>12</LangVersion>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="6.0.0" />
-      <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.0-preview.4.23259.5" />
-      <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.1" />
       <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
       <PackageReference Include="UniTask" Version="2.3.3" />
     </ItemGroup>
 
+    <ItemGroup>
+      <ProjectReference Include="..\BITKit\BITKit.csproj" />
+    </ItemGroup>
+
 </Project>