diff --git a/My2048_2022.pyproj b/My2048_2022.pyproj
deleted file mode 100644
index ff9f6e2..0000000
--- a/My2048_2022.pyproj
+++ /dev/null
@@ -1,44 +0,0 @@
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
-  <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <SchemaVersion>2.0</SchemaVersion>
-    <ProjectGuid>4507a6dc-a780-46ed-b668-0e0b9fbf7a83</ProjectGuid>
-    <ProjectHome>.</ProjectHome>
-    <StartupFile>main.py</StartupFile>
-    <SearchPath>
-    </SearchPath>
-    <WorkingDirectory>.</WorkingDirectory>
-    <OutputPath>.</OutputPath>
-    <Name>My2048_2022</Name>
-    <RootNamespace>My2048_2022</RootNamespace>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
-    <DebugSymbols>true</DebugSymbols>
-    <EnableUnmanagedDebugging>false</EnableUnmanagedDebugging>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
-    <DebugSymbols>true</DebugSymbols>
-    <EnableUnmanagedDebugging>false</EnableUnmanagedDebugging>
-  </PropertyGroup>
-  <ItemGroup>
-    <Compile Include="ai2048.py" />
-    <Compile Include="AI_map.py" />
-    <Compile Include="button.py" />
-    <Compile Include="button_event.py" />
-    <Compile Include="main.py" />
-    <Compile Include="map_config.py" />
-    <Compile Include="map_game.py" />
-    <Compile Include="map_show.py" />
-    <Compile Include="search_result.py" />
-    <Compile Include="sound.py" />
-  </ItemGroup>
-  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\Python Tools\Microsoft.PythonTools.targets" />
-  <!-- Uncomment the CoreCompile target to enable the Build command in
-       Visual Studio and specify your pre- and post-build commands in
-       the BeforeBuild and AfterBuild targets below. -->
-  <!--<Target Name="CoreCompile" />-->
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-</Project>
\ No newline at end of file