diff --git a/JackCraft.Config.sln b/JackCraft.Config.sln
index b98e730..2b43985 100644
--- a/JackCraft.Config.sln
+++ b/JackCraft.Config.sln
@@ -8,6 +8,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Folder", "Solution
 		Readme.MD = Readme.MD
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Test", "Test\Test.csproj", "{F0FF027F-CAFB-4DD2-8B59-4CFD9DAFBB04}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -18,5 +20,9 @@ Global
 		{96DD0E6E-8CE2-42DE-87A9-111D9198CE76}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{96DD0E6E-8CE2-42DE-87A9-111D9198CE76}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{96DD0E6E-8CE2-42DE-87A9-111D9198CE76}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F0FF027F-CAFB-4DD2-8B59-4CFD9DAFBB04}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F0FF027F-CAFB-4DD2-8B59-4CFD9DAFBB04}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F0FF027F-CAFB-4DD2-8B59-4CFD9DAFBB04}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F0FF027F-CAFB-4DD2-8B59-4CFD9DAFBB04}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal
diff --git a/JackCraft.Config.sln.DotSettings.user b/JackCraft.Config.sln.DotSettings.user
new file mode 100644
index 0000000..c9fbfed
--- /dev/null
+++ b/JackCraft.Config.sln.DotSettings.user
@@ -0,0 +1,4 @@
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AExceptionDispatchInfo_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003Fbf9021a960b74107a7e141aa06bc9d8a0a53c929178c2fb95b1597be8af8dc_003FExceptionDispatchInfo_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AFileInfo_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003F2610c78ec589e1aacd82c4428835c427b838e8156a6f346f517d28ef9ffbb9a2_003FFileInfo_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AFile_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F6d2342c247c64eb7a9b3702e481e4443f83e00_003Fa1_003F11a17405_003FFile_002Ecs/@EntryIndexedValue">ForceIncluded</s:String></wpf:ResourceDictionary>
\ No newline at end of file
diff --git a/Test/Program.cs b/Test/Program.cs
new file mode 100644
index 0000000..38fc987
--- /dev/null
+++ b/Test/Program.cs
@@ -0,0 +1,24 @@
+using JackCraft.Config;
+
+namespace Test;
+
+internal static class Program
+{
+    private static void Main(string[] args)
+    {
+        Console.WriteLine("Hello, World!");
+        var testClass = new TestClass
+        {
+            Test = "test",
+            Abc = 123
+        };
+        var config = new Config(new FileInfo("./config.json"));
+        var t = config.Get("aaa.www.aaa.ccc", "1");
+    }
+}
+
+public class TestClass
+{
+    public string? Test { get; set; }
+    public int Abc { get; set; }
+}
\ No newline at end of file
diff --git a/Test/Test.csproj b/Test/Test.csproj
new file mode 100644
index 0000000..3768682
--- /dev/null
+++ b/Test/Test.csproj
@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net9.0</TargetFramework>
+        <LangVersion>latestmajor</LangVersion>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <ProjectReference Include="..\JackCraft.Config\JackCraft.Config.csproj"/>
+    </ItemGroup>
+
+</Project>