diff --git a/CPF.Linux/CPF.Linux.csproj b/CPF.Linux/CPF.Linux.csproj
index 51c61fd..e290dc8 100644
--- a/CPF.Linux/CPF.Linux.csproj
+++ b/CPF.Linux/CPF.Linux.csproj
@@ -13,6 +13,7 @@
     <PackageId>Xhm.CPF.Linux</PackageId>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <SignAssembly>false</SignAssembly>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
diff --git a/CPF.Mac/CPF.Mac.csproj b/CPF.Mac/CPF.Mac.csproj
index b7b3556..53bbdc0 100644
--- a/CPF.Mac/CPF.Mac.csproj
+++ b/CPF.Mac/CPF.Mac.csproj
@@ -4,8 +4,7 @@
     <TargetFramework>netstandard2.1</TargetFramework>
     <Product>QQ:761716178 跨平台UI框架</Product>
     <Version>0.9.6.5</Version>
-    <SignAssembly>true</SignAssembly>
-    <AssemblyOriginatorKeyFile>key.pfx</AssemblyOriginatorKeyFile>
+    <SignAssembly>false</SignAssembly>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <PackageId>Xhm.CPF.Mac</PackageId>
     <Description>CPF(Cross platform UI framework) QQ:761716178 跨平台UI框架  http://cpf.cskin.net/</Description>
diff --git a/CPF.Skia/CPF.Skia.csproj b/CPF.Skia/CPF.Skia.csproj
index 0b4c9f7..064737d 100644
--- a/CPF.Skia/CPF.Skia.csproj
+++ b/CPF.Skia/CPF.Skia.csproj
@@ -4,8 +4,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <Product>QQ:761716178 跨平台UI框架</Product>
     <Version>0.9.6.5</Version>
-    <SignAssembly>true</SignAssembly>
-    <AssemblyOriginatorKeyFile>key.pfx</AssemblyOriginatorKeyFile>
+    <SignAssembly>false</SignAssembly>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <PackageId>Xhm.CPF.Skia</PackageId>
     <Description>CPF(Cross platform UI framework) QQ:761716178 跨平台UI框架  http://cpf.cskin.net/</Description>
diff --git a/CPF.Windows/CPF.Windows.csproj b/CPF.Windows/CPF.Windows.csproj
index 4de36f9..6403658 100644
--- a/CPF.Windows/CPF.Windows.csproj
+++ b/CPF.Windows/CPF.Windows.csproj
@@ -4,8 +4,7 @@
     <TargetFrameworks>net40;netstandard2.0;net5</TargetFrameworks>
     <Product>QQ:761716178 跨平台UI框架</Product>
     <Version>0.9.6.5</Version>
-    <SignAssembly>true</SignAssembly>
-    <AssemblyOriginatorKeyFile>key.pfx</AssemblyOriginatorKeyFile>
+    <SignAssembly>false</SignAssembly>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <PackageId>Xhm.CPF.Windows</PackageId>
     <Description>CPF(Cross platform UI framework) QQ:761716178 跨平台UI框架  http://cpf.cskin.net/</Description>
diff --git a/CPF/CPF.csproj b/CPF/CPF.csproj
index 7bf14ac..e2bdc31 100644
--- a/CPF/CPF.csproj
+++ b/CPF/CPF.csproj
@@ -8,9 +8,8 @@
     <Description>CPF(Cross platform UI framework) QQ:761716178 跨平台UI框架  http://cpf.cskin.net/</Description>
     <Version>0.9.6.5</Version>
     <LangVersion>9.0</LangVersion>
-    <SignAssembly>true</SignAssembly>
+    <SignAssembly>false</SignAssembly>
     <DelaySign>false</DelaySign>
-    <AssemblyOriginatorKeyFile>key.pfx</AssemblyOriginatorKeyFile>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <PackageId>Xhm.CPF</PackageId>
     <PackageProjectUrl></PackageProjectUrl>
diff --git a/ConsoleApp1/ConsoleApp1.csproj b/ConsoleApp1/ConsoleApp1.csproj
index 77d7558..e85ff54 100644
--- a/ConsoleApp1/ConsoleApp1.csproj
+++ b/ConsoleApp1/ConsoleApp1.csproj
@@ -30,6 +30,7 @@
     <Compile Remove="OpenGLWindow.cs" />
     <Compile Remove="SqliteDataAdapter.cs" />
     <Compile Remove="VideoPlayTest.cs" />
+    <Compile Remove="Window3.cs" />
     <Compile Remove="Window7.cs" />
   </ItemGroup>
   <ItemGroup>
@@ -94,7 +95,7 @@
   <ItemGroup>
     <ProjectReference Include="..\CPF.Windows\CPF.Windows.csproj" />
     <ProjectReference Include="..\CPF\CPF.csproj" />
-    <ProjectReference Include="..\CPF.Cef\CPF.Cef.csproj" />
+    <!--<ProjectReference Include="..\CPF.Cef\CPF.Cef.csproj" />-->
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)'!='net40'">
     <ProjectReference Include="..\CPF.Skia\CPF.Skia.csproj" />