diff --git a/GPW_Admin/GPW_Admin.csproj b/GPW_Admin/GPW_Admin.csproj
index 733bed1..0977d4b 100644
--- a/GPW_Admin/GPW_Admin.csproj
+++ b/GPW_Admin/GPW_Admin.csproj
@@ -78,8 +78,8 @@
       <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.6.0.0\lib\net461\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=6.0.0.4, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.4\lib\net461\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\lib\net461\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Web.Infrastructure, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Web.Infrastructure.2.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
@@ -1483,11 +1483,13 @@
     <Error Condition="!Exists('..\packages\Microsoft.CodeAnalysis.NetAnalyzers.6.0.0\build\Microsoft.CodeAnalysis.NetAnalyzers.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.CodeAnalysis.NetAnalyzers.6.0.0\build\Microsoft.CodeAnalysis.NetAnalyzers.targets'))" />
     <Error Condition="!Exists('..\packages\MongoDB.Libmongocrypt.1.5.5\build\MongoDB.Libmongocrypt.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MongoDB.Libmongocrypt.1.5.5\build\MongoDB.Libmongocrypt.targets'))" />
     <Error Condition="!Exists('..\packages\MongoDB.Driver.Core.2.17.1\build\MongoDB.Driver.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MongoDB.Driver.Core.2.17.1\build\MongoDB.Driver.Core.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\build\Microsoft.Extensions.Logging.Abstractions.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\build\Microsoft.Extensions.Logging.Abstractions.targets'))" />
   </Target>
   <Import Project="..\packages\NETStandard.Library.2.0.3\build\netstandard2.0\NETStandard.Library.targets" Condition="Exists('..\packages\NETStandard.Library.2.0.3\build\netstandard2.0\NETStandard.Library.targets')" />
   <Import Project="..\packages\Microsoft.CodeAnalysis.NetAnalyzers.6.0.0\build\Microsoft.CodeAnalysis.NetAnalyzers.targets" Condition="Exists('..\packages\Microsoft.CodeAnalysis.NetAnalyzers.6.0.0\build\Microsoft.CodeAnalysis.NetAnalyzers.targets')" />
   <Import Project="..\packages\MongoDB.Libmongocrypt.1.5.5\build\MongoDB.Libmongocrypt.targets" Condition="Exists('..\packages\MongoDB.Libmongocrypt.1.5.5\build\MongoDB.Libmongocrypt.targets')" />
   <Import Project="..\packages\MongoDB.Driver.Core.2.17.1\build\MongoDB.Driver.Core.targets" Condition="Exists('..\packages\MongoDB.Driver.Core.2.17.1\build\MongoDB.Driver.Core.targets')" />
+  <Import Project="..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\build\Microsoft.Extensions.Logging.Abstractions.targets" Condition="Exists('..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\build\Microsoft.Extensions.Logging.Abstractions.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
diff --git a/GPW_Admin/packages.config b/GPW_Admin/packages.config
index 0129c3c..46261ae 100644
--- a/GPW_Admin/packages.config
+++ b/GPW_Admin/packages.config
@@ -24,7 +24,7 @@
   <package id="Microsoft.AspNet.Web.Optimization.WebForms" version="1.1.3" targetFramework="net462" />
   <package id="Microsoft.Bcl.AsyncInterfaces" version="6.0.0" targetFramework="net462" />
   <package id="Microsoft.CodeAnalysis.NetAnalyzers" version="6.0.0" targetFramework="net462" developmentDependency="true" />
-  <package id="Microsoft.Extensions.Logging.Abstractions" version="6.0.4" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="6.0.0" targetFramework="net462" />
   <package id="Microsoft.NETCore.Platforms" version="6.0.5" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="2.0.0" targetFramework="net462" />
   <package id="Microsoft.Web.RedisSessionStateProvider" version="4.0.1" targetFramework="net462" />
diff --git a/GPW_Commesse/GPW_Commesse.csproj.user b/GPW_Commesse/GPW_Commesse.csproj.user
index 57dfd22..e3a178c 100644
--- a/GPW_Commesse/GPW_Commesse.csproj.user
+++ b/GPW_Commesse/GPW_Commesse.csproj.user
@@ -20,5 +20,29 @@
     <WebStackScaffolding_LayoutPageFile />
     <WebStackScaffolding_IsAsyncSelected>False</WebStackScaffolding_IsAsyncSelected>
   </PropertyGroup>
-  <ProjectExtensions />
+  <ProjectExtensions>
+    <VisualStudio>
+      <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
+        <WebProjectProperties>
+          <StartPageUrl>
+          </StartPageUrl>
+          <StartAction>CurrentPage</StartAction>
+          <AspNetDebugging>True</AspNetDebugging>
+          <SilverlightDebugging>False</SilverlightDebugging>
+          <NativeDebugging>False</NativeDebugging>
+          <SQLDebugging>False</SQLDebugging>
+          <ExternalProgram>
+          </ExternalProgram>
+          <StartExternalURL>
+          </StartExternalURL>
+          <StartCmdLineArguments>
+          </StartCmdLineArguments>
+          <StartWorkingDirectory>
+          </StartWorkingDirectory>
+          <EnableENC>True</EnableENC>
+          <AlwaysStartWebServerOnDebug>False</AlwaysStartWebServerOnDebug>
+        </WebProjectProperties>
+      </FlavorProperties>
+    </VisualStudio>
+  </ProjectExtensions>
 </Project>
\ No newline at end of file
diff --git a/GPW_Commesse/packages.config b/GPW_Commesse/packages.config
index 6b6d2f2..fb6e106 100644
--- a/GPW_Commesse/packages.config
+++ b/GPW_Commesse/packages.config
@@ -25,6 +25,7 @@
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.9" targetFramework="net462" />
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.9" targetFramework="net462" />
   <package id="Microsoft.Bcl.AsyncInterfaces" version="6.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="6.0.0" targetFramework="net462" />
   <package id="Microsoft.NETCore.Platforms" version="6.0.5" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="2.0.0" targetFramework="net462" />
   <package id="Microsoft.Web.RedisSessionStateProvider" version="4.0.1" targetFramework="net462" />
diff --git a/GPW_Smart/GPW_Smart.csproj.user b/GPW_Smart/GPW_Smart.csproj.user
index 409eb56..4bcc702 100644
--- a/GPW_Smart/GPW_Smart.csproj.user
+++ b/GPW_Smart/GPW_Smart.csproj.user
@@ -12,5 +12,29 @@
     <UseGlobalApplicationHostFile />
     <LastActiveSolutionConfig>Debug|Any CPU</LastActiveSolutionConfig>
   </PropertyGroup>
-  <ProjectExtensions />
+  <ProjectExtensions>
+    <VisualStudio>
+      <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
+        <WebProjectProperties>
+          <StartPageUrl>
+          </StartPageUrl>
+          <StartAction>CurrentPage</StartAction>
+          <AspNetDebugging>True</AspNetDebugging>
+          <SilverlightDebugging>False</SilverlightDebugging>
+          <NativeDebugging>False</NativeDebugging>
+          <SQLDebugging>False</SQLDebugging>
+          <ExternalProgram>
+          </ExternalProgram>
+          <StartExternalURL>
+          </StartExternalURL>
+          <StartCmdLineArguments>
+          </StartCmdLineArguments>
+          <StartWorkingDirectory>
+          </StartWorkingDirectory>
+          <EnableENC>True</EnableENC>
+          <AlwaysStartWebServerOnDebug>False</AlwaysStartWebServerOnDebug>
+        </WebProjectProperties>
+      </FlavorProperties>
+    </VisualStudio>
+  </ProjectExtensions>
 </Project>
\ No newline at end of file
diff --git a/GPW_Smart/packages.config b/GPW_Smart/packages.config
index 226dc5b..93a0973 100644
--- a/GPW_Smart/packages.config
+++ b/GPW_Smart/packages.config
@@ -29,6 +29,7 @@
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.9" targetFramework="net462" />
   <package id="Microsoft.AspNet.WebApi.WebHost.it" version="5.2.9" targetFramework="net462" />
   <package id="Microsoft.Bcl.AsyncInterfaces" version="6.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="6.0.0" targetFramework="net462" />
   <package id="Microsoft.NETCore.Platforms" version="6.0.5" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="2.0.0" targetFramework="net462" />
   <package id="Microsoft.Web.RedisSessionStateProvider" version="4.0.1" targetFramework="net462" />
diff --git a/HOME/HOME.csproj b/HOME/HOME.csproj
index c9c961d..026842b 100644
--- a/HOME/HOME.csproj
+++ b/HOME/HOME.csproj
@@ -61,6 +61,9 @@
       <HintPath>..\packages\EntityFramework.6.4.4\lib\net45\EntityFramework.SqlServer.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\lib\net461\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.Web.Infrastructure, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Web.Infrastructure.2.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
     </Reference>
@@ -71,10 +74,23 @@
       <HintPath>..\packages\NLog.5.2.8\lib\net46\NLog.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Data" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.IO.Compression" />
+    <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.4\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.3\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.Serialization" />
     <Reference Include="System.Security" />
     <Reference Include="System.ServiceModel" />
@@ -548,8 +564,10 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.4\build\EntityFramework.props'))" />
     <Error Condition="!Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.4\build\EntityFramework.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\build\Microsoft.Extensions.Logging.Abstractions.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\build\Microsoft.Extensions.Logging.Abstractions.targets'))" />
   </Target>
   <Import Project="..\packages\EntityFramework.6.4.4\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.4.4\build\EntityFramework.targets')" />
+  <Import Project="..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\build\Microsoft.Extensions.Logging.Abstractions.targets" Condition="Exists('..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\build\Microsoft.Extensions.Logging.Abstractions.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
diff --git a/HOME/HOME.csproj.user b/HOME/HOME.csproj.user
index 3014a53..f086128 100644
--- a/HOME/HOME.csproj.user
+++ b/HOME/HOME.csproj.user
@@ -12,5 +12,29 @@
     <UseGlobalApplicationHostFile />
     <LastActiveSolutionConfig>Debug|Any CPU</LastActiveSolutionConfig>
   </PropertyGroup>
-  <ProjectExtensions />
+  <ProjectExtensions>
+    <VisualStudio>
+      <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
+        <WebProjectProperties>
+          <StartPageUrl>
+          </StartPageUrl>
+          <StartAction>CurrentPage</StartAction>
+          <AspNetDebugging>True</AspNetDebugging>
+          <SilverlightDebugging>False</SilverlightDebugging>
+          <NativeDebugging>False</NativeDebugging>
+          <SQLDebugging>False</SQLDebugging>
+          <ExternalProgram>
+          </ExternalProgram>
+          <StartExternalURL>
+          </StartExternalURL>
+          <StartCmdLineArguments>
+          </StartCmdLineArguments>
+          <StartWorkingDirectory>
+          </StartWorkingDirectory>
+          <EnableENC>True</EnableENC>
+          <AlwaysStartWebServerOnDebug>False</AlwaysStartWebServerOnDebug>
+        </WebProjectProperties>
+      </FlavorProperties>
+    </VisualStudio>
+  </ProjectExtensions>
 </Project>
\ No newline at end of file
diff --git a/HOME/packages.config b/HOME/packages.config
index 881779d..7de9bc4 100644
--- a/HOME/packages.config
+++ b/HOME/packages.config
@@ -15,6 +15,7 @@
   <package id="Microsoft.AspNet.Web.Optimization.it" version="1.1.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.9" targetFramework="net462" />
   <package id="Microsoft.AspNet.WebPages.it" version="3.2.9" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="6.0.0" targetFramework="net462" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.12" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="2.0.0" targetFramework="net462" />
   <package id="Modernizr" version="2.8.3" targetFramework="net452" />
@@ -22,5 +23,9 @@
   <package id="NLog" version="5.2.8" targetFramework="net462" />
   <package id="popper.js" version="1.16.1" targetFramework="net462" />
   <package id="Respond" version="1.4.2" targetFramework="net452" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net462" />
+  <package id="System.Memory" version="4.5.4" targetFramework="net462" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net462" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.3" targetFramework="net462" />
   <package id="WebGrease" version="1.6.0" targetFramework="net452" />
 </packages>
\ No newline at end of file