diff --git a/.github/workflows/publish-beta.yml b/.github/workflows/publish-beta.yml
index 22b618d..8005e86 100644
--- a/.github/workflows/publish-beta.yml
+++ b/.github/workflows/publish-beta.yml
@@ -18,15 +18,17 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup dotNET
       uses: actions/setup-dotnet@v3
       with:
         dotnet-version: 8.0.x
+    - name: Get Version
+      run: echo "VERSION=$(date '+%Y.%m%d-beta%H%M')" >> $GITHUB_ENV
     - name: Build
       run: |
-        dotnet pack --version-suffix $(date "+%Y.%m%d-beta%H%M") -c Release -o out NewLife.Remoting/NewLife.Remoting.csproj
-        dotnet pack --version-suffix $(date "+%Y.%m%d-beta%H%M") -c Release -o out NewLife.Remoting.Extensions/NewLife.Remoting.Extensions.csproj
+        dotnet pack --version-suffix ${{ env.VERSION }} -c Release -o out NewLife.Remoting/NewLife.Remoting.csproj
+        dotnet pack --version-suffix ${{ env.VERSION }} -c Release -o out NewLife.Remoting.Extensions/NewLife.Remoting.Extensions.csproj
 
     - name: Publish
       run: |
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f4fe2c5..823dd65 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,10 +15,12 @@ jobs:
       uses: actions/setup-dotnet@v3
       with:
         dotnet-version: 8.0.x
+    - name: Get Version
+      run: echo "VERSION=$(date '+%Y.%m%d')" >> $GITHUB_ENV
     - name: Build
       run: |
-        dotnet pack -c Release -o out NewLife.Remoting/NewLife.Remoting.csproj
-        dotnet pack -c Release -o out NewLife.Remoting.Extensions/NewLife.Remoting.Extensions.csproj
+        dotnet pack --version-suffix ${{ env.VERSION }} -c Release -o out NewLife.Remoting/NewLife.Remoting.csproj
+        dotnet pack --version-suffix ${{ env.VERSION }} -c Release -o out NewLife.Remoting.Extensions/NewLife.Remoting.Extensions.csproj
 
     - name: Publish
       run: |
diff --git a/Demo/Program.cs b/Demo/Program.cs
index 5d797ee..0eccfbb 100644
--- a/Demo/Program.cs
+++ b/Demo/Program.cs
@@ -8,7 +8,7 @@ namespace Demo;
 
 internal class Program
 {
-    static void Main(string[] args)
+    static void Main(String[] args)
     {
         XTrace.UseConsole();
 
@@ -53,7 +53,7 @@ class BigController : IApi
     {
         public IApiSession Session { get; set; }
 
-        public int Sum(int a, int b)
+        public Int32 Sum(Int32 a, Int32 b)
         {
             Task.Run(async () =>
             {
@@ -64,7 +64,7 @@ public int Sum(int a, int b)
 
             return a + b;
         }
-        public string ToUpper(string str) => str.ToUpper();
+        public String ToUpper(String str) => str.ToUpper();
 
         public Packet Test(Packet pk)
         {
diff --git a/NewLife.Remoting.Extensions/NewLife.Remoting.Extensions.csproj b/NewLife.Remoting.Extensions/NewLife.Remoting.Extensions.csproj
index 57f7a93..99e951f 100644
--- a/NewLife.Remoting.Extensions/NewLife.Remoting.Extensions.csproj
+++ b/NewLife.Remoting.Extensions/NewLife.Remoting.Extensions.csproj
@@ -3,11 +3,11 @@
   <PropertyGroup>
     <OutputType>Library</OutputType>
     <TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
-    <AssemblyTitle>RPC服务扩展</AssemblyTitle>
-    <Description>RPC远程过程调用，二进制封装，提供高吞吐低延迟的高性能RPC框架</Description>
+    <AssemblyTitle>协议通信扩展库</AssemblyTitle>
+    <Description>提供WebApi应用级服务端</Description>
     <Company>新生命开发团队</Company>
     <Copyright>©2002-2024 NewLife</Copyright>
-    <VersionPrefix>2.8</VersionPrefix>
+    <VersionPrefix>3.0</VersionPrefix>
     <VersionSuffix>$([System.DateTime]::Now.ToString(`yyyy.MMdd`))</VersionSuffix>
     <Version>$(VersionPrefix).$(VersionSuffix)</Version>
     <FileVersion>$(Version)</FileVersion>
@@ -31,7 +31,7 @@
     <RepositoryUrl>https://github.com/NewLifeX/NewLife.Remoting</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
     <PackageTags>新生命团队;X组件;NewLife;$(AssemblyName)</PackageTags>
-    <PackageReleaseNotes>RPC服务</PackageReleaseNotes>
+    <PackageReleaseNotes>第三代协议通信库，增强RPC，引入主流Http/WebSockt/WebApi应用级封装</PackageReleaseNotes>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
diff --git a/NewLife.Remoting/NewLife.Remoting.csproj b/NewLife.Remoting/NewLife.Remoting.csproj
index f65e3f2..2bf62e0 100644
--- a/NewLife.Remoting/NewLife.Remoting.csproj
+++ b/NewLife.Remoting/NewLife.Remoting.csproj
@@ -1,11 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>net45;net461;netstandard2.0;netstandard2.1;net5.0;net6.0;net7.0;net8.0</TargetFrameworks>
-    <AssemblyTitle>RPC远程过程调用</AssemblyTitle>
-    <Description>RPC远程过程调用，二进制封装，提供高吞吐低延迟的高性能RPC框架</Description>
+    <AssemblyTitle>协议通信库</AssemblyTitle>
+    <Description>提供高性能RPC客户端服务端，提供Http/WebSocket客户端服务端，提供应用级客户端</Description>
     <Company>新生命开发团队</Company>
     <Copyright>©2002-2024 新生命开发团队</Copyright>
-    <VersionPrefix>2.8</VersionPrefix>
+    <VersionPrefix>3.0</VersionPrefix>
     <VersionSuffix>$([System.DateTime]::Now.ToString(`yyyy.MMdd`))</VersionSuffix>
     <Version>$(VersionPrefix).$(VersionSuffix)</Version>
     <FileVersion>$(Version)</FileVersion>
@@ -28,7 +28,7 @@
     <RepositoryUrl>https://github.com/NewLifeX/NewLife.Remoting</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
     <PackageTags>新生命团队;X组件;NewLife;$(AssemblyName)</PackageTags>
-    <PackageReleaseNotes>RPC接口出入参支持IAccessor派生类，便于使用二进制序列化用户自定义消息，其它消息默认Json序列化</PackageReleaseNotes>
+    <PackageReleaseNotes>第三代协议通信库，增强RPC，引入主流Http/WebSockt/WebApi应用级封装</PackageReleaseNotes>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
diff --git a/Samples/IoTZero/Program.cs b/Samples/IoTZero/Program.cs
index 21e79bc..5014307 100644
--- a/Samples/IoTZero/Program.cs
+++ b/Samples/IoTZero/Program.cs
@@ -1,5 +1,4 @@
 using IoTZero;
-using IoTZero.Common;
 using IoTZero.Services;
 using NewLife.Caching;
 using NewLife.Cube;