diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
index e24fa23..4d1aa01 100644
--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 //可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值
 //通过使用 "*"，如下所示:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.1.3.0")]
-[assembly: AssemblyFileVersion("1.1.3.0")]
+[assembly: AssemblyVersion("1.1.4.0")]
+[assembly: AssemblyFileVersion("1.1.4.0")]
diff --git a/Windows Store Downloader.csproj b/Windows Store Downloader.csproj
index 7f67067..42c26e6 100644
--- a/Windows Store Downloader.csproj	
+++ b/Windows Store Downloader.csproj	
@@ -181,6 +181,7 @@
   <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>
-    <PostBuildEvent>copy "$(ProjectDir)\resources\acrylic.dll" "$(TargetDir)\acrylic.dll"</PostBuildEvent>
+    <PostBuildEvent>copy "$(ProjectDir)\resources\acrylic.dll" "$(TargetDir)\acrylic.dll"
+E:\Program\upx.exe "$(TargetDir)\acrylic.dll"</PostBuildEvent>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/Windows Store Downloader.sln b/Windows Store Downloader.sln
index d425344..9f9b4c0 100644
--- a/Windows Store Downloader.sln	
+++ b/Windows Store Downloader.sln	
@@ -33,11 +33,13 @@ Global
 		{B41BB8C5-767D-46E3-99D1-D6B7ECC144A6}.Release|x86.ActiveCfg = Release|Any CPU
 		{B41BB8C5-767D-46E3-99D1-D6B7ECC144A6}.Release|x86.Build.0 = Release|Any CPU
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Debug|Any CPU.ActiveCfg = Debug|Win32
+		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Debug|Any CPU.Build.0 = Debug|Win32
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Debug|x64.ActiveCfg = Debug|x64
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Debug|x64.Build.0 = Debug|x64
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Debug|x86.ActiveCfg = Debug|Win32
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Debug|x86.Build.0 = Debug|Win32
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Release|Any CPU.ActiveCfg = Release|Win32
+		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Release|Any CPU.Build.0 = Release|Win32
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Release|x64.ActiveCfg = Release|x64
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Release|x64.Build.0 = Release|x64
 		{A448B8A7-E8A6-4E3F-BF2F-9C4CA904BB9E}.Release|x86.ActiveCfg = Release|Win32
diff --git a/resources/acrylic.dll b/resources/acrylic.dll
index 339588e..81b2cc7 100644
Binary files a/resources/acrylic.dll and b/resources/acrylic.dll differ