diff --git a/.gitignore b/.gitignore
index 496ee2c..df10859 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,5 @@
-.DS_Store
\ No newline at end of file
+.DS_Store
+
+bin/
+obj/
+.vs/
diff --git a/Main.cs b/Main.cs
new file mode 100644
index 0000000..589dd3b
--- /dev/null
+++ b/Main.cs
@@ -0,0 +1,16 @@
+using Autodesk.Navisworks.Api.Plugins;
+using System.Windows.Forms;
+
+namespace NavisworksTransport
+{
+    [AddInPlugin(AddInLocation.AddIn)] // 将插件显示在Navisworks的“附加模块”选项卡中
+    public class Main : AddInPlugin
+    {
+        public override int Execute(params string[] parameters)
+        {
+            MessageBox.Show("Hello from Navisworks Transport Plugin!");
+            return 0;
+        }
+
+    }
+}
diff --git a/NavisworksTransport.sln b/NavisworksTransport.sln
new file mode 100644
index 0000000..e977bc4
--- /dev/null
+++ b/NavisworksTransport.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36203.30
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NavisworksTransportPlugin", "NavisworksTransportPlugin.csproj", "{1A0124F6-3DEB-4153-8760-F568AD9393EE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1A0124F6-3DEB-4153-8760-F568AD9393EE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1A0124F6-3DEB-4153-8760-F568AD9393EE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1A0124F6-3DEB-4153-8760-F568AD9393EE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1A0124F6-3DEB-4153-8760-F568AD9393EE}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EB39ED46-3E01-481E-AE51-425495B56837}
+	EndGlobalSection
+EndGlobal
diff --git a/NavisworksTransportPlugin.csproj b/NavisworksTransportPlugin.csproj
new file mode 100644
index 0000000..a50431d
--- /dev/null
+++ b/NavisworksTransportPlugin.csproj
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{1A0124F6-3DEB-4153-8760-F568AD9393EE}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>NavisworksTransport</RootNamespace>
+    <AssemblyName>NavisworksTransportPlugin</AssemblyName>
+    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>..\..\..\..\Program Files\Autodesk\Navisworks Manage 2017\Plugins\NavisworksTransportPlugin\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <PlatformTarget>x64</PlatformTarget>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Autodesk.Navisworks.Api">
+      <HintPath>..\..\..\..\Program Files\Autodesk\Navisworks Manage 2017\Autodesk.Navisworks.Api.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="Autodesk.Navisworks.ComApi">
+      <HintPath>..\..\..\..\Program Files\Autodesk\Navisworks Manage 2017\Autodesk.Navisworks.ComApi.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="Autodesk.Navisworks.Interop.ComApi">
+      <HintPath>..\..\..\..\Program Files\Autodesk\Navisworks Manage 2017\Autodesk.Navisworks.Interop.ComApi.dll</HintPath>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
+    <Reference Include="Autodesk.Navisworks.Interop.ComApiAutomation">
+      <HintPath>..\..\..\..\Program Files\Autodesk\Navisworks Manage 2017\Autodesk.Navisworks.Interop.ComApiAutomation.dll</HintPath>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Main.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
\ No newline at end of file
diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..1bc881a
--- /dev/null
+++ b/Properties/AssemblyInfo.cs
@@ -0,0 +1,33 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// 有关程序集的一般信息由以下
+// 控制。更改这些特性值可修改
+// 与程序集关联的信息。
+[assembly: AssemblyTitle("NavisworksTransportPlugin")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("NavisworksTransportPlugin")]
+[assembly: AssemblyCopyright("Copyright ©  2025")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// 将 ComVisible 设置为 false 会使此程序集中的类型
+//对 COM 组件不可见。如果需要从 COM 访问此程序集中的类型
+//请将此类型的 ComVisible 特性设置为 true。
+[assembly: ComVisible(false)]
+
+// 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID
+[assembly: Guid("1a0124f6-3deb-4153-8760-f568ad9393ee")]
+
+// 程序集的版本信息由下列四个值组成: 
+//
+//      主版本
+//      次版本
+//      生成号
+//      修订号
+//
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]