diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2a8ecae..35bfe56 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -40,9 +40,8 @@ jobs:
     # 编译整个项目
     - name: Build the solution
       run: |
-        move '.\Ink Canvas\Ink Canvas.csproj.actions' '.\Ink Canvas\Ink Canvas.csproj' -Force
-        msbuild -t:restore
-        msbuild /p:Configuration=Release /p:Platform="Any CPU"
+        msbuild -t:restore /p:GitFlow="Github Action"
+        msbuild /p:Configuration=Release /p:Platform="Any CPU" /p:GitFlow="Github Action"
       env:
         Configuration: ${{ matrix.configuration }}
         
diff --git a/Ink Canvas/Ink Canvas.csproj b/Ink Canvas/Ink Canvas.csproj
index 031adab..30d9125 100644
--- a/Ink Canvas/Ink Canvas.csproj	
+++ b/Ink Canvas/Ink Canvas.csproj	
@@ -244,6 +244,9 @@
     <PackageReference Include="Microsoft.Office.Interop.PowerPoint">
       <Version>15.0.4420.1018</Version>
     </PackageReference>
+    <PackageReference Condition=" '$(GitFlow)' == '' " Include="MicrosoftOfficeCore">
+      <Version>15.0.0</Version>
+    </PackageReference>
     <PackageReference Include="ModernWpfUI">
       <Version>0.9.4</Version>
     </PackageReference>
@@ -261,7 +264,7 @@
       <Isolated>False</Isolated>
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </COMReference>
-    <COMReference Include="Microsoft.Office.Core">
+    <COMReference Include="Microsoft.Office.Core" Condition=" '$(GitFlow)' == '' " >
       <Guid>{2DF8D04C-5BFA-101B-BDE5-00AA0044DE52}</Guid>
       <VersionMajor>2</VersionMajor>
       <VersionMinor>8</VersionMinor>
diff --git a/Ink Canvas/Ink Canvas.csproj.actions b/Ink Canvas/Ink Canvas.csproj.actions
deleted file mode 100644
index 1d4f961..0000000
--- a/Ink Canvas/Ink Canvas.csproj.actions	
+++ /dev/null
@@ -1,348 +0,0 @@
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-  <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>{8D0EDFC7-F974-4571-BC49-6F3A6653FE81}</ProjectGuid>
-    <OutputType>WinExe</OutputType>
-    <RootNamespace>Ink_Canvas</RootNamespace>
-    <AssemblyName>Ink Canvas</AssemblyName>
-    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <WarningLevel>4</WarningLevel>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <Deterministic>true</Deterministic>
-    <NuGetPackageImportStamp>
-    </NuGetPackageImportStamp>
-    <TargetFrameworkProfile />
-    <IsWebBootstrapper>false</IsWebBootstrapper>
-    <PublishUrl>publish\</PublishUrl>
-    <Install>true</Install>
-    <InstallFrom>Disk</InstallFrom>
-    <UpdateEnabled>false</UpdateEnabled>
-    <UpdateMode>Foreground</UpdateMode>
-    <UpdateInterval>7</UpdateInterval>
-    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
-    <UpdatePeriodically>false</UpdatePeriodically>
-    <UpdateRequired>false</UpdateRequired>
-    <MapFileExtensions>true</MapFileExtensions>
-    <ApplicationRevision>2</ApplicationRevision>
-    <ApplicationVersion>2.0.2.%2a</ApplicationVersion>
-    <UseApplicationTrust>false</UseApplicationTrust>
-    <BootstrapperEnabled>false</BootstrapperEnabled>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup>
-    <ApplicationIcon>Resources\InkCanvas.ico</ApplicationIcon>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
-    <DebugSymbols>true</DebugSymbols>
-    <OutputPath>bin\x86\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <DebugType>full</DebugType>
-    <PlatformTarget>x86</PlatformTarget>
-    <LangVersion>7.3</LangVersion>
-    <ErrorReport>prompt</ErrorReport>
-    <Prefer32Bit>true</Prefer32Bit>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
-    <OutputPath>bin\x86\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <Optimize>true</Optimize>
-    <DebugType>pdbonly</DebugType>
-    <PlatformTarget>x86</PlatformTarget>
-    <LangVersion>7.3</LangVersion>
-    <ErrorReport>prompt</ErrorReport>
-    <Prefer32Bit>true</Prefer32Bit>
-  </PropertyGroup>
-  <PropertyGroup>
-    <ApplicationManifest>app.manifest</ApplicationManifest>
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="IACore">
-      <HintPath>.\IACore.dll</HintPath>
-    </Reference>
-    <Reference Include="IALoader">
-      <HintPath>.\IALoader.dll</HintPath>
-    </Reference>
-    <Reference Include="IAWinFX">
-      <HintPath>.\IAWinFX.dll</HintPath>
-    </Reference>
-    <Reference Include="Microsoft.VisualBasic" />
-    <Reference Include="netstandard" />
-    <Reference Include="OAUS.Core, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>AutoUpdater\OAUS.Core.dll</HintPath>
-    </Reference>
-    <Reference Include="System" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Windows.Forms" />
-    <Reference Include="System.Xml" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Xaml">
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-    <Reference Include="WindowsBase" />
-    <Reference Include="PresentationCore" />
-    <Reference Include="PresentationFramework" />
-    <Reference Include="WindowsFormsIntegration" />
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-    <ApplicationDefinition Include="App.xaml">
-      <Generator>MSBuild:Compile</Generator>
-      <SubType>Designer</SubType>
-    </ApplicationDefinition>
-    <Compile Include="ChangeLogWindow.xaml.cs">
-      <DependentUpon>ChangeLogWindow.xaml</DependentUpon>
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-    <Compile Include="Controls\ClickSensitiveGrid.xaml.cs">
-      <DependentUpon>ClickSensitiveGrid.xaml</DependentUpon>
-    </Compile>
-    <Compile Include="CycleProcessBar.xaml.cs">
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-    <Compile Include="Helpers\InkRecognizeHelper.cs" />
-    <Compile Include="Helpers\LogHelper.cs" />
-    <Compile Include="Helpers\MultiTouchInput.cs" />
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-    <Compile Include="RandWindow.xaml.cs">
-      <DependentUpon>RandWindow.xaml</DependentUpon>
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-    <Compile Include="RestoreHiddenSlidesWindow.xaml.cs">
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-    <Compile Include="Settings.cs" />
-    <Compile Include="SettingsPage.xaml.cs">
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-      <DependentUpon>CountdownTimerWindow.xaml</DependentUpon>
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-    <Compile Include="WelcomeWindow.xaml.cs">
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-    <Page Include="ChangeLogWindow.xaml">
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-      <Generator>MSBuild:Compile</Generator>
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-    <Compile Include="Helpers\Hotkey.cs" />
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-      <AutoGen>True</AutoGen>
-      <DesignTime>True</DesignTime>
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