diff --git a/src/JT808.Protocol.Extensions.JTActiveSafety.Test/JT808.Protocol.Extensions.JTActiveSafety.Test.csproj b/src/JT808.Protocol.Extensions.JTActiveSafety.Test/JT808.Protocol.Extensions.JTActiveSafety.Test.csproj
index c33518d..ef29216 100644
--- a/src/JT808.Protocol.Extensions.JTActiveSafety.Test/JT808.Protocol.Extensions.JTActiveSafety.Test.csproj
+++ b/src/JT808.Protocol.Extensions.JTActiveSafety.Test/JT808.Protocol.Extensions.JTActiveSafety.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net5</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
diff --git a/src/JT808.Protocol.Extensions.JTActiveSafety/JT808.Protocol.Extensions.JTActiveSafety.csproj b/src/JT808.Protocol.Extensions.JTActiveSafety/JT808.Protocol.Extensions.JTActiveSafety.csproj
index 4b69168..578a3ae 100644
--- a/src/JT808.Protocol.Extensions.JTActiveSafety/JT808.Protocol.Extensions.JTActiveSafety.csproj
+++ b/src/JT808.Protocol.Extensions.JTActiveSafety/JT808.Protocol.Extensions.JTActiveSafety.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;netstandard2.1;net5;</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;netstandard2.1;net5.0;</TargetFrameworks>
     <LangVersion>9.0</LangVersion>
     <Copyright>Copyright 2019.</Copyright>
     <Authors>SmallChi(Koike)</Authors>
@@ -16,7 +16,7 @@
     <license>https://github.com/SmallChi/JTActiveSafety/blob/master/LICENSE</license>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <DocumentationFile>JT808.Protocol.Extensions.JTActiveSafety.xml</DocumentationFile>
-    <Version>1.1.0</Version>
+    <Version>1.1.1</Version>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
   </PropertyGroup>
 
diff --git a/src/JTActiveSafety.Protocol.Test/JTActiveSafety.Protocol.Test.csproj b/src/JTActiveSafety.Protocol.Test/JTActiveSafety.Protocol.Test.csproj
index 81925b3..e93a723 100644
--- a/src/JTActiveSafety.Protocol.Test/JTActiveSafety.Protocol.Test.csproj
+++ b/src/JTActiveSafety.Protocol.Test/JTActiveSafety.Protocol.Test.csproj
@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <PrivateAssets>all</PrivateAssets>
diff --git a/src/JTActiveSafety.Protocol/JTActiveSafety.Protocol.csproj b/src/JTActiveSafety.Protocol/JTActiveSafety.Protocol.csproj
index 9239090..c7bb949 100644
--- a/src/JTActiveSafety.Protocol/JTActiveSafety.Protocol.csproj
+++ b/src/JTActiveSafety.Protocol/JTActiveSafety.Protocol.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;netstandard2.1;net5;</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;netstandard2.1;net5.0;</TargetFrameworks>
     <LangVersion>9.0</LangVersion>
     <Copyright>Copyright 2019.</Copyright>
     <Authors>SmallChi(Koike)</Authors>