From 7a5575b0f6e06c6f06191c403e3bde05ee03e417 Mon Sep 17 00:00:00 2001
From: Jicheng Lu <103353@smsassist.com>
Date: Wed, 26 Jun 2024 16:15:29 -0500
Subject: [PATCH] upgrade

---
 .../BotSharp.Abstraction/BotSharp.Abstraction.csproj          | 4 ++--
 src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj         | 2 +-
 src/Infrastructure/BotSharp.Core/Routing/RoutingService.cs    | 2 +-
 .../BotSharp.Core/Users/Services/UserService.cs               | 2 +-
 src/Infrastructure/BotSharp.Logger/BotSharp.Logger.csproj     | 2 +-
 .../BotSharp.Plugin.AnthropicAI.csproj                        | 2 +-
 .../BotSharp.Plugin.Dashboard.csproj                          | 2 +-
 .../BotSharp.Plugin.GoogleAI/BotSharp.Plugin.GoogleAI.csproj  | 2 +-
 .../BotSharp.Plugin.HttpHandler.csproj                        | 2 +-
 .../BotSharp.Plugin.HuggingFace.csproj                        | 2 +-
 .../BotSharp.Plugin.KnowledgeBase.csproj                      | 4 ++--
 .../BotSharp.Plugin.LLamaSharp.csproj                         | 2 +-
 .../BotSharp.Plugin.MetaAI/BotSharp.Plugin.MetaAI.csproj      | 2 +-
 .../BotSharp.Plugin.MetaGLM/BotSharp.Plugin.MetaGLM.csproj    | 2 +-
 .../BotSharp.Plugin.MetaMessenger.csproj                      | 2 +-
 .../BotSharp.Plugin.MongoStorage.csproj                       | 2 +-
 .../BotSharp.Plugin.PaddleSharp.csproj                        | 2 +-
 .../BotSharp.Plugin.Qdrant/BotSharp.Plugin.Qdrant.csproj      | 2 +-
 .../BotSharp.Plugin.RoutingSpeeder.csproj                     | 4 ++--
 .../BotSharp.Plugin.SemanticKernel.csproj                     | 2 +-
 .../BotSharp.Plugin.SparkDesk.csproj                          | 2 +-
 .../BotSharp.Plugin.SqlDriver.csproj                          | 2 +-
 .../BotSharp.Plugin.TelegramBots.csproj                       | 2 +-
 .../BotSharp.Plugin.WeChat/BotSharp.Plugin.WeChat.csproj      | 2 +-
 .../BotSharp.Plugin.WebDriver.csproj                          | 2 +-
 .../BotSharp.Plugin.PizzaBot/BotSharp.Plugin.PizzaBot.csproj  | 2 +-
 26 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/src/Infrastructure/BotSharp.Abstraction/BotSharp.Abstraction.csproj b/src/Infrastructure/BotSharp.Abstraction/BotSharp.Abstraction.csproj
index b03aa12b..18f8580b 100644
--- a/src/Infrastructure/BotSharp.Abstraction/BotSharp.Abstraction.csproj
+++ b/src/Infrastructure/BotSharp.Abstraction/BotSharp.Abstraction.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
 	  <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
@@ -30,7 +30,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
-    <PackageReference Include="System.Text.Json" Version="8.0.1" />
+    <PackageReference Include="System.Text.Json" Version="8.0.3" />
     <PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
     <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
   </ItemGroup>
diff --git a/src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj b/src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj
index dce40024..8167050f 100644
--- a/src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj
+++ b/src/Infrastructure/BotSharp.Core/BotSharp.Core.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
     <GeneratePackageOnBuild>$(GeneratePackageOnBuild)</GeneratePackageOnBuild>
diff --git a/src/Infrastructure/BotSharp.Core/Routing/RoutingService.cs b/src/Infrastructure/BotSharp.Core/Routing/RoutingService.cs
index 1a9ce427..ad09592a 100644
--- a/src/Infrastructure/BotSharp.Core/Routing/RoutingService.cs
+++ b/src/Infrastructure/BotSharp.Core/Routing/RoutingService.cs
@@ -116,7 +116,7 @@ public partial class RoutingService : IRoutingService
             states.SaveStateByArgs(inst.Arguments);
 
 #if DEBUG
-            Console.WriteLine($"*** Next Instruction *** {inst}", Color.GreenYellow);
+            Console.WriteLine($"*** Next Instruction *** {inst}");
 #else
             _logger.LogInformation($"*** Next Instruction *** {inst}");
 #endif
diff --git a/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs b/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
index aadeb2e1..245d8b66 100644
--- a/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
+++ b/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
@@ -136,7 +136,7 @@ public class UserService : IUserService
             }
         }
 
-        if ((!hooks.IsNullOrEmpty() && user == null) || record == null)
+        if ((hooks != null && hooks.Any() && user == null) || record == null)
         {
             return default;
         }
diff --git a/src/Infrastructure/BotSharp.Logger/BotSharp.Logger.csproj b/src/Infrastructure/BotSharp.Logger/BotSharp.Logger.csproj
index 4c3c19d0..413e043f 100644
--- a/src/Infrastructure/BotSharp.Logger/BotSharp.Logger.csproj
+++ b/src/Infrastructure/BotSharp.Logger/BotSharp.Logger.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
diff --git a/src/Plugins/BotSharp.Plugin.AnthropicAI/BotSharp.Plugin.AnthropicAI.csproj b/src/Plugins/BotSharp.Plugin.AnthropicAI/BotSharp.Plugin.AnthropicAI.csproj
index 40f54f60..70891719 100644
--- a/src/Plugins/BotSharp.Plugin.AnthropicAI/BotSharp.Plugin.AnthropicAI.csproj
+++ b/src/Plugins/BotSharp.Plugin.AnthropicAI/BotSharp.Plugin.AnthropicAI.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.Dashboard/BotSharp.Plugin.Dashboard.csproj b/src/Plugins/BotSharp.Plugin.Dashboard/BotSharp.Plugin.Dashboard.csproj
index 6a3b789a..fb10312a 100644
--- a/src/Plugins/BotSharp.Plugin.Dashboard/BotSharp.Plugin.Dashboard.csproj
+++ b/src/Plugins/BotSharp.Plugin.Dashboard/BotSharp.Plugin.Dashboard.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.GoogleAI/BotSharp.Plugin.GoogleAI.csproj b/src/Plugins/BotSharp.Plugin.GoogleAI/BotSharp.Plugin.GoogleAI.csproj
index ec8ef657..93c0f9df 100644
--- a/src/Plugins/BotSharp.Plugin.GoogleAI/BotSharp.Plugin.GoogleAI.csproj
+++ b/src/Plugins/BotSharp.Plugin.GoogleAI/BotSharp.Plugin.GoogleAI.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.HttpHandler/BotSharp.Plugin.HttpHandler.csproj b/src/Plugins/BotSharp.Plugin.HttpHandler/BotSharp.Plugin.HttpHandler.csproj
index a893d71c..9044003a 100644
--- a/src/Plugins/BotSharp.Plugin.HttpHandler/BotSharp.Plugin.HttpHandler.csproj
+++ b/src/Plugins/BotSharp.Plugin.HttpHandler/BotSharp.Plugin.HttpHandler.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.HuggingFace/BotSharp.Plugin.HuggingFace.csproj b/src/Plugins/BotSharp.Plugin.HuggingFace/BotSharp.Plugin.HuggingFace.csproj
index dd88f768..ae6a05be 100644
--- a/src/Plugins/BotSharp.Plugin.HuggingFace/BotSharp.Plugin.HuggingFace.csproj
+++ b/src/Plugins/BotSharp.Plugin.HuggingFace/BotSharp.Plugin.HuggingFace.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.KnowledgeBase/BotSharp.Plugin.KnowledgeBase.csproj b/src/Plugins/BotSharp.Plugin.KnowledgeBase/BotSharp.Plugin.KnowledgeBase.csproj
index 2d53b9e0..bdb0c230 100644
--- a/src/Plugins/BotSharp.Plugin.KnowledgeBase/BotSharp.Plugin.KnowledgeBase.csproj
+++ b/src/Plugins/BotSharp.Plugin.KnowledgeBase/BotSharp.Plugin.KnowledgeBase.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.LLamaSharp/BotSharp.Plugin.LLamaSharp.csproj b/src/Plugins/BotSharp.Plugin.LLamaSharp/BotSharp.Plugin.LLamaSharp.csproj
index 722dfa41..bd7cf7b7 100644
--- a/src/Plugins/BotSharp.Plugin.LLamaSharp/BotSharp.Plugin.LLamaSharp.csproj
+++ b/src/Plugins/BotSharp.Plugin.LLamaSharp/BotSharp.Plugin.LLamaSharp.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.MetaAI/BotSharp.Plugin.MetaAI.csproj b/src/Plugins/BotSharp.Plugin.MetaAI/BotSharp.Plugin.MetaAI.csproj
index fe0d9d8a..3d390f56 100644
--- a/src/Plugins/BotSharp.Plugin.MetaAI/BotSharp.Plugin.MetaAI.csproj
+++ b/src/Plugins/BotSharp.Plugin.MetaAI/BotSharp.Plugin.MetaAI.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.MetaGLM/BotSharp.Plugin.MetaGLM.csproj b/src/Plugins/BotSharp.Plugin.MetaGLM/BotSharp.Plugin.MetaGLM.csproj
index d8d7f53e..2ca728f8 100644
--- a/src/Plugins/BotSharp.Plugin.MetaGLM/BotSharp.Plugin.MetaGLM.csproj
+++ b/src/Plugins/BotSharp.Plugin.MetaGLM/BotSharp.Plugin.MetaGLM.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>12.0</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.MetaMessenger/BotSharp.Plugin.MetaMessenger.csproj b/src/Plugins/BotSharp.Plugin.MetaMessenger/BotSharp.Plugin.MetaMessenger.csproj
index 5b8a2a6b..225d7a90 100644
--- a/src/Plugins/BotSharp.Plugin.MetaMessenger/BotSharp.Plugin.MetaMessenger.csproj
+++ b/src/Plugins/BotSharp.Plugin.MetaMessenger/BotSharp.Plugin.MetaMessenger.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
     <GeneratePackageOnBuild>$(GeneratePackageOnBuild)</GeneratePackageOnBuild>
diff --git a/src/Plugins/BotSharp.Plugin.MongoStorage/BotSharp.Plugin.MongoStorage.csproj b/src/Plugins/BotSharp.Plugin.MongoStorage/BotSharp.Plugin.MongoStorage.csproj
index 9b1d2178..f4f1860e 100644
--- a/src/Plugins/BotSharp.Plugin.MongoStorage/BotSharp.Plugin.MongoStorage.csproj
+++ b/src/Plugins/BotSharp.Plugin.MongoStorage/BotSharp.Plugin.MongoStorage.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <LangVersion>$(LangVersion)</LangVersion>
     <Nullable>enable</Nullable>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.PaddleSharp/BotSharp.Plugin.PaddleSharp.csproj b/src/Plugins/BotSharp.Plugin.PaddleSharp/BotSharp.Plugin.PaddleSharp.csproj
index ef637413..f73fae8f 100644
--- a/src/Plugins/BotSharp.Plugin.PaddleSharp/BotSharp.Plugin.PaddleSharp.csproj
+++ b/src/Plugins/BotSharp.Plugin.PaddleSharp/BotSharp.Plugin.PaddleSharp.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.Qdrant/BotSharp.Plugin.Qdrant.csproj b/src/Plugins/BotSharp.Plugin.Qdrant/BotSharp.Plugin.Qdrant.csproj
index bdcd40d5..9c5aec5b 100644
--- a/src/Plugins/BotSharp.Plugin.Qdrant/BotSharp.Plugin.Qdrant.csproj
+++ b/src/Plugins/BotSharp.Plugin.Qdrant/BotSharp.Plugin.Qdrant.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.RoutingSpeeder/BotSharp.Plugin.RoutingSpeeder.csproj b/src/Plugins/BotSharp.Plugin.RoutingSpeeder/BotSharp.Plugin.RoutingSpeeder.csproj
index 0dc946cb..488e0db5 100644
--- a/src/Plugins/BotSharp.Plugin.RoutingSpeeder/BotSharp.Plugin.RoutingSpeeder.csproj
+++ b/src/Plugins/BotSharp.Plugin.RoutingSpeeder/BotSharp.Plugin.RoutingSpeeder.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.SemanticKernel/BotSharp.Plugin.SemanticKernel.csproj b/src/Plugins/BotSharp.Plugin.SemanticKernel/BotSharp.Plugin.SemanticKernel.csproj
index c4051422..b4661ed9 100644
--- a/src/Plugins/BotSharp.Plugin.SemanticKernel/BotSharp.Plugin.SemanticKernel.csproj
+++ b/src/Plugins/BotSharp.Plugin.SemanticKernel/BotSharp.Plugin.SemanticKernel.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.SparkDesk/BotSharp.Plugin.SparkDesk.csproj b/src/Plugins/BotSharp.Plugin.SparkDesk/BotSharp.Plugin.SparkDesk.csproj
index b7bd9f09..848f1c6e 100644
--- a/src/Plugins/BotSharp.Plugin.SparkDesk/BotSharp.Plugin.SparkDesk.csproj
+++ b/src/Plugins/BotSharp.Plugin.SparkDesk/BotSharp.Plugin.SparkDesk.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.SqlDriver/BotSharp.Plugin.SqlDriver.csproj b/src/Plugins/BotSharp.Plugin.SqlDriver/BotSharp.Plugin.SqlDriver.csproj
index c43a4097..dd91b273 100644
--- a/src/Plugins/BotSharp.Plugin.SqlDriver/BotSharp.Plugin.SqlDriver.csproj
+++ b/src/Plugins/BotSharp.Plugin.SqlDriver/BotSharp.Plugin.SqlDriver.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.TelegramBots/BotSharp.Plugin.TelegramBots.csproj b/src/Plugins/BotSharp.Plugin.TelegramBots/BotSharp.Plugin.TelegramBots.csproj
index 87f7cab7..c03f1163 100644
--- a/src/Plugins/BotSharp.Plugin.TelegramBots/BotSharp.Plugin.TelegramBots.csproj
+++ b/src/Plugins/BotSharp.Plugin.TelegramBots/BotSharp.Plugin.TelegramBots.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/src/Plugins/BotSharp.Plugin.WeChat/BotSharp.Plugin.WeChat.csproj b/src/Plugins/BotSharp.Plugin.WeChat/BotSharp.Plugin.WeChat.csproj
index 85c04581..4a513a97 100644
--- a/src/Plugins/BotSharp.Plugin.WeChat/BotSharp.Plugin.WeChat.csproj
+++ b/src/Plugins/BotSharp.Plugin.WeChat/BotSharp.Plugin.WeChat.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
     <GeneratePackageOnBuild>$(GeneratePackageOnBuild)</GeneratePackageOnBuild>
diff --git a/src/Plugins/BotSharp.Plugin.WebDriver/BotSharp.Plugin.WebDriver.csproj b/src/Plugins/BotSharp.Plugin.WebDriver/BotSharp.Plugin.WebDriver.csproj
index d7b640e2..57a1b5d1 100644
--- a/src/Plugins/BotSharp.Plugin.WebDriver/BotSharp.Plugin.WebDriver.csproj
+++ b/src/Plugins/BotSharp.Plugin.WebDriver/BotSharp.Plugin.WebDriver.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>12.0</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>
diff --git a/tests/BotSharp.Plugin.PizzaBot/BotSharp.Plugin.PizzaBot.csproj b/tests/BotSharp.Plugin.PizzaBot/BotSharp.Plugin.PizzaBot.csproj
index 723295af..f7afc0d7 100644
--- a/tests/BotSharp.Plugin.PizzaBot/BotSharp.Plugin.PizzaBot.csproj
+++ b/tests/BotSharp.Plugin.PizzaBot/BotSharp.Plugin.PizzaBot.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>$(TargetFramework)</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>$(LangVersion)</LangVersion>
     <VersionPrefix>$(BotSharpVersion)</VersionPrefix>