diff --git a/CloudKit/Centos/Centos.vbproj b/CloudKit/Centos/Centos.vbproj
index d3263b8..ffbd7f1 100644
--- a/CloudKit/Centos/Centos.vbproj
+++ b/CloudKit/Centos/Centos.vbproj
@@ -366,6 +366,37 @@
     <PlatformTarget>x86</PlatformTarget>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'mzkit_win32|AnyCPU'">
+    <DefineTrace>true</DefineTrace>
+    <OutputPath>bin\mzkit_win32\</OutputPath>
+    <DocumentationFile>Centos.xml</DocumentationFile>
+    <Optimize>true</Optimize>
+    <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'mzkit_win32|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <DefineTrace>true</DefineTrace>
+    <OutputPath>bin\x64\mzkit_win32\</OutputPath>
+    <RemoveIntegerChecks>true</RemoveIntegerChecks>
+    <DocumentationFile>Centos.xml</DocumentationFile>
+    <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'mzkit_win32|x86'">
+    <DefineTrace>true</DefineTrace>
+    <OutputPath>bin\x86\mzkit_win32\</OutputPath>
+    <DocumentationFile>Centos.xml</DocumentationFile>
+    <Optimize>true</Optimize>
+    <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Data" />
diff --git a/CloudKit/Docker/Docker.NET5.vbproj b/CloudKit/Docker/Docker.NET5.vbproj
index b100300..a5593f8 100644
--- a/CloudKit/Docker/Docker.NET5.vbproj
+++ b/CloudKit/Docker/Docker.NET5.vbproj
@@ -9,7 +9,7 @@
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Copyright>i@xieguigang.me</Copyright>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
-    <Configurations>Debug;Release;Rsharp_app_release;LipidSearch;PlantMAT;NPSearch</Configurations>
+    <Configurations>Debug;Release;Rsharp_app_release;LipidSearch;PlantMAT;NPSearch;mzkit_win32</Configurations>
     <Platforms>AnyCPU;x64</Platforms>
     <PackageProjectUrl>https://github.com/xieguigang/Darwinism</PackageProjectUrl>
     <RepositoryUrl>https://github.com/xieguigang/Darwinism</RepositoryUrl>
@@ -44,6 +44,18 @@
     <OutputPath>D:\GCModeller\src\R-sharp\App\</OutputPath>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='mzkit_win32|x64'">
+    <RemoveIntegerChecks>true</RemoveIntegerChecks>
+    <Optimize>false</Optimize>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <DefineDebug>false</DefineDebug>
+    <DefineTrace>true</DefineTrace>
+    <DefineConstants>netcore5=1,UNIX=1</DefineConstants>
+    <DocumentationFile>Docker.xml</DocumentationFile>
+    <OutputPath>D:\GCModeller\src\R-sharp\App\</OutputPath>
+  </PropertyGroup>
+
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PlantMAT|x64'">
     <RemoveIntegerChecks>true</RemoveIntegerChecks>
     <Optimize>false</Optimize>
@@ -87,6 +99,10 @@
     <DocumentationFile>Docker.xml</DocumentationFile>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='mzkit_win32|AnyCPU'">
+    <DocumentationFile>Docker.xml</DocumentationFile>
+  </PropertyGroup>
+
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PlantMAT|AnyCPU'">
     <DocumentationFile>Docker.xml</DocumentationFile>
   </PropertyGroup>
diff --git a/CloudKit/ossutil/ossutil.NET5.vbproj b/CloudKit/ossutil/ossutil.NET5.vbproj
index 8dbe7bf..d5f6161 100644
--- a/CloudKit/ossutil/ossutil.NET5.vbproj
+++ b/CloudKit/ossutil/ossutil.NET5.vbproj
@@ -9,7 +9,7 @@
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Copyright>i@xieguigang.me</Copyright>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
-    <Configurations>Debug;Release;Rsharp_app_release;LipidSearch;PlantMAT;NPSearch</Configurations>
+    <Configurations>Debug;Release;Rsharp_app_release;LipidSearch;PlantMAT;NPSearch;mzkit_win32</Configurations>
     <Platforms>AnyCPU;x64</Platforms>
     <PackageProjectUrl>https://github.com/xieguigang/Darwinism</PackageProjectUrl>
     <RepositoryUrl>https://github.com/xieguigang/Darwinism</RepositoryUrl>
@@ -44,6 +44,18 @@
     <OutputPath>D:\GCModeller\src\R-sharp\App\</OutputPath>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='mzkit_win32|x64'">
+    <RemoveIntegerChecks>true</RemoveIntegerChecks>
+    <Optimize>false</Optimize>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <DefineDebug>false</DefineDebug>
+    <DefineTrace>true</DefineTrace>
+    <DefineConstants>netcore5=1,UNIX=1</DefineConstants>
+    <DocumentationFile>ThinkVB.FileSystem.OSS.xml</DocumentationFile>
+    <OutputPath>D:\GCModeller\src\R-sharp\App\</OutputPath>
+  </PropertyGroup>
+
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PlantMAT|x64'">
     <RemoveIntegerChecks>true</RemoveIntegerChecks>
     <Optimize>false</Optimize>
@@ -87,6 +99,10 @@
     <DocumentationFile>ThinkVB.FileSystem.OSS.xml</DocumentationFile>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='mzkit_win32|AnyCPU'">
+    <DocumentationFile>ThinkVB.FileSystem.OSS.xml</DocumentationFile>
+  </PropertyGroup>
+
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PlantMAT|AnyCPU'">
     <DocumentationFile>ThinkVB.FileSystem.OSS.xml</DocumentationFile>
   </PropertyGroup>