diff --git a/src/modules/launcher/Deploy/local_build.ps1 b/src/modules/launcher/Deploy/local_build.ps1
deleted file mode 100644
index 9dd7582b19..0000000000
--- a/src/modules/launcher/Deploy/local_build.ps1
+++ /dev/null
@@ -1,4 +0,0 @@
-New-Alias nuget.exe ".\packages\NuGet.CommandLine.*\tools\NuGet.exe"
-$env:APPVEYOR_BUILD_FOLDER = Convert-Path .
-$env:APPVEYOR_BUILD_VERSION = "1.2.0"
-& .\Deploy\squirrel_installer.ps1
\ No newline at end of file
diff --git a/src/modules/launcher/PowerLauncher/PowerLauncher.csproj b/src/modules/launcher/PowerLauncher/PowerLauncher.csproj
index 9e2eed8b44..51061edb9c 100644
--- a/src/modules/launcher/PowerLauncher/PowerLauncher.csproj
+++ b/src/modules/launcher/PowerLauncher/PowerLauncher.csproj
@@ -188,12 +188,4 @@
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>
     </None>
   </ItemGroup>
-
-  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
-    <Exec Command="powershell.exe -NoProfile -ExecutionPolicy Bypass -File $(SolutionDir)src\modules\launcher\Scripts\post_build.ps1 $(ConfigurationName) $(SolutionDir)src\modules\launcher" />
-  </Target>
-
-  <Target Name="PreBuild" BeforeTargets="PreBuildEvent">
-    <Exec Command="taskkill /f /fi &quot;IMAGENAME eq Wox.exe&quot;" />
-  </Target>
 </Project>
\ No newline at end of file
diff --git a/src/modules/launcher/Scripts/post_build.ps1 b/src/modules/launcher/Scripts/post_build.ps1
deleted file mode 100644
index 50a8f3f131..0000000000
--- a/src/modules/launcher/Scripts/post_build.ps1
+++ /dev/null
@@ -1,140 +0,0 @@
-param(
-    [string]$config = "Release", 
-    [string]$solution
-)
-Write-Host "Config: $config"
-
-function Build-Version {
-    if ([string]::IsNullOrEmpty($env:APPVEYOR_BUILD_VERSION)) {
-        $v = "1.2.0"
-    } else {
-        $v = $env:APPVEYOR_BUILD_VERSION
-    }
-
-    Write-Host "Build Version: $v"
-    return $v
-}
-
-function Build-Path {
-    if (![string]::IsNullOrEmpty($env:APPVEYOR_BUILD_FOLDER)) {
-        $p = $env:APPVEYOR_BUILD_FOLDER
-    } elseif (![string]::IsNullOrEmpty($solution)) {
-        $p = $solution
-    } else {
-        $p = Get-Location
-    }
-
-    Write-Host "Build Folder: $p"
-    Set-Location $p
-
-    return $p
-}
-
-function Copy-Resources ($path, $config) {
-    $project = "$path\Wox"
-    $output = "$path\..\..\..\x64\$config\modules"
-    $target = "$output\launcher"
-    Copy-Item -Recurse -Force $project\Themes\* $target\Themes\
-    Copy-Item -Recurse -Force $project\Images\* $target\Images\
-    Copy-Item -Recurse -Force $path\Plugins\HelloWorldPython $target\Plugins\HelloWorldPython
-    Copy-Item -Recurse -Force $path\JsonRPC $target\JsonRPC
-    Copy-Item -Force %userprofile%\.nuget\packages\squirrel*\tools\Squirrel.exe $output\Update.exe
-}
-
-function Delete-Unused ($path, $config) {
-    $target = "$path\..\..\..\x64\$config"
-    $included = Get-ChildItem $target -Filter "*.dll"
-    foreach ($i in $included){
-        Remove-Item -Path $target\Plugins -Include $i -Recurse 
-        Write-Host "Deleting duplicated $i"
-    }
-    Remove-Item -Path $target -Include "*.xml" -Recurse 
-}
-
-function Validate-Directory ($output) {
-    New-Item $output -ItemType Directory -Force
-}
-
-function Pack-Nuget ($path, $version, $output) {
-    Write-Host "Begin build nuget library"
-
-    $spec = "$path\Scripts\wox.plugin.nuspec"
-    Write-Host "nuspec path: $spec"
-    Write-Host "Output path: $output"
-
-    Nuget pack $spec -Version $version -OutputDirectory $output
-
-    Write-Host "End build nuget library"
-}
-
-function Zip-Release ($path, $version, $output) {
-    Write-Host "Begin zip release"
-
-    $input = "$path\..\..\..\x64\Output\Release\modules\launcher"
-    Write-Host "Input path:  $input"
-    $file = "$output\Wox-$version.zip"
-    Write-Host "Filename: $file"
-
-    [Reflection.Assembly]::LoadWithPartialName("System.IO.Compression.FileSystem")
-    [System.IO.Compression.ZipFile]::CreateFromDirectory($input, $file)
-
-    Write-Host "End zip release"
-}
-
-function Pack-Squirrel-Installer ($path, $version, $output) {
-    # msbuild based installer generation is not working in appveyor, not sure why
-    Write-Host "Begin pack squirrel installer"
-
-    $spec = "$path\Scripts\wox.nuspec"
-    Write-Host "nuspec path: $spec"
-    $input = "$path\..\..\..\x64\Release\modules\launcher"
-    Write-Host "Input path:  $input"
-    Nuget pack $spec -Version $version -Properties Configuration=Release -BasePath $input -OutputDirectory  $output
-
-    $nupkg = "$output\Wox.$version.nupkg"
-    Write-Host "nupkg path: $nupkg"
-    $icon = "$path\Wox\Resources\app.ico"
-    Write-Host "icon: $icon"
-    # Squirrel.com: https://github.com/Squirrel/Squirrel.Windows/issues/369
-    New-Alias Squirrel $path\packages\squirrel*\tools\Squirrel.exe -Force
-    # why we need Write-Output: https://github.com/Squirrel/Squirrel.Windows/issues/489#issuecomment-156039327
-    # directory of releaseDir in fucking squirrel can't be same as directory ($nupkg) in releasify
-    $temp = "$output\Temp"
-
-    Squirrel --releasify $nupkg --releaseDir $temp --setupIcon $icon --no-msi | Write-Output
-    Move-Item $temp\* $output -Force
-    Remove-Item $temp
-    
-    $file = "$output\Wox.exe"
-    Write-Host "Filename: $file"
-
-    Move-Item "$output\Setup.exe" $file -Force
-
-    Write-Host "End pack squirrel installer"
-}
-
-function Main {
-    $p = Build-Path
-    $v = Build-Version
-    Copy-Resources $p $config
-
-    if ($config -eq "Release"){
-
-        Delete-Unused $p $config
-        $o = "$p\..\..\..\x64\Release\modules\Packages"
-        Validate-Directory $o
-        New-Alias Nuget $p\..\..\..\packages\NuGet.CommandLine.*\tools\NuGet.exe -Force
-        Pack-Squirrel-Installer $p $v $o
-    
-        $isInCI = $env:APPVEYOR
-        if ($isInCI) {
-            Pack-Nuget $p $v $o
-            Zip-Release $p $v $o
-        }
-
-        Write-Host "List output directory"
-        Get-ChildItem $o
-    }
-}
-
-Main
\ No newline at end of file
diff --git a/src/modules/launcher/Scripts/wox.nuspec b/src/modules/launcher/Scripts/wox.nuspec
deleted file mode 100644
index 6810996632..0000000000
--- a/src/modules/launcher/Scripts/wox.nuspec
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0"?>
-<package>
-  <metadata>
-    <id>Wox</id>
-    <title>Wox</title>
-    <version>$version$</version>
-    <authors>happlebao</authors>
-    <projectUrl>https://github.com/Wox-launcher/Wox</projectUrl>
-    <iconUrl>https://raw.githubusercontent.com/Wox-launcher/Wox/master/Wox/Images/app.png</iconUrl>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>Wox - a launcher for windows</description>
-  </metadata>
-  <files>
-    <file src="**\*.*" target="lib\net45\" exclude="Wox.vshost.exe;Wox.vshost.exe.config;Wox.vshost.exe.manifest;*.nupkg;Setup.exe;RELEASES"/>
-  </files>
-</package>
diff --git a/src/modules/launcher/Scripts/wox.plugin.nuspec b/src/modules/launcher/Scripts/wox.plugin.nuspec
deleted file mode 100644
index d88c91af8c..0000000000
--- a/src/modules/launcher/Scripts/wox.plugin.nuspec
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0"?>
-<package>
-  <metadata>
-    <id>Wox.Plugin</id>
-    <version>$version$</version>
-    <authors>qianlifeng</authors>
-    <licenseUrl>https://github.com/Wox-launcher/Wox/blob/master/LICENSE</licenseUrl>
-    <projectUrl>https://github.com/Wox-launcher/Wox</projectUrl>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>Reference this library if you want to develop a wox plugin</description>
-    <tags>wox</tags>
-  </metadata>
-  <files>
-      <file src="..\Output\Release\Wox.Plugin.dll" target="lib\net452" />
-  </files>
-</package>
diff --git a/src/modules/launcher/Wox/Wox.csproj b/src/modules/launcher/Wox/Wox.csproj
index d91f963f3f..a107f7d830 100644
--- a/src/modules/launcher/Wox/Wox.csproj
+++ b/src/modules/launcher/Wox/Wox.csproj
@@ -182,9 +182,4 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>
-
-
-  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
-    <Exec Command="powershell.exe -NoProfile -ExecutionPolicy Bypass -File $(SolutionDir)src\modules\launcher\Scripts\post_build.ps1 $(ConfigurationName) $(SolutionDir)src\modules\launcher" />
-  </Target>
 </Project>
\ No newline at end of file