diff --git a/Modbus.Net/Modbus.Net.Standard/Modbus.Net.Standard.csproj b/Modbus.Net/Modbus.Net.Standard/Modbus.Net.Core.csproj
similarity index 98%
rename from Modbus.Net/Modbus.Net.Standard/Modbus.Net.Standard.csproj
rename to Modbus.Net/Modbus.Net.Standard/Modbus.Net.Core.csproj
index 47d410e..48a228a 100644
--- a/Modbus.Net/Modbus.Net.Standard/Modbus.Net.Standard.csproj
+++ b/Modbus.Net/Modbus.Net.Standard/Modbus.Net.Core.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>netstandard1.3</TargetFramework>
     <AssemblyName>Modbus.Net</AssemblyName>
     <RootNamespace>Modbus.Net</RootNamespace>
-    <PackageId>Modbus.Net</PackageId>
+    <PackageId>Modbus.Net.Core</PackageId>
     <Version>1.3.1</Version>
     <Product>Modbus.Net</Product>
     <Authors>Chris L.(Luo Sheng)</Authors>
diff --git a/Modbus.Net/Modbus.Net.sln b/Modbus.Net/Modbus.Net.sln
index 818fe25..cd8154c 100644
--- a/Modbus.Net/Modbus.Net.sln
+++ b/Modbus.Net/Modbus.Net.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
-VisualStudioVersion = 15.0.26228.4
+VisualStudioVersion = 15.0.26403.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Modbus.Net", "ModBus.Net\Modbus.Net.csproj", "{124EBEF2-8960-4447-84CF-1D683B1EF7CC}"
 EndProject
@@ -31,7 +31,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CrossLamp", "..\Samples\Cro
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AnyType", "..\Samples\AnyType\AnyType.csproj", "{25FABD48-D82E-4E08-91A4-46F7057EC954}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Modbus.Net.Standard", "Modbus.Net.Standard\Modbus.Net.Standard.csproj", "{BBC091FC-A995-4C06-96F1-F91ECD70FA7E}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Modbus.Net.Core", "Modbus.Net.Standard\Modbus.Net.Core.csproj", "{BBC091FC-A995-4C06-96F1-F91ECD70FA7E}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution