diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
index 37d03fb..fc36bea 100644
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -9,4 +9,4 @@ community_bridge: # Replace with a single Community Bridge project-name e.g., cl
 liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
-custom: ['https://yangshunjie.com/images/qrcode/alipay.jpg','https://yangshunjie.com/images/qrcode/wepay.jpg'] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
+custom: ['http://jamesyeung.cn/qrcode/alipay.jpg','http://jamesyeung.cn/qrcode/wepay.jpg'] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index affdd7e..2b62d84 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -20,11 +20,16 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Setup .NET Core
+      - name: Setup .NET Core 3.1
         uses: actions/setup-dotnet@v1
         with:
           dotnet-version: 3.1.300
 
+      - name: Setup .NET Core 5.0
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: 5.0.100
+
       - name: Publish Docs 🎉
         run: |
           cd ./src/Vditor.Docs.WebAssembly/wwwroot
diff --git a/src/Vditor.Docs.Server/Vditor.Docs.Server.csproj b/src/Vditor.Docs.Server/Vditor.Docs.Server.csproj
index 853c174..331fd29 100644
--- a/src/Vditor.Docs.Server/Vditor.Docs.Server.csproj
+++ b/src/Vditor.Docs.Server/Vditor.Docs.Server.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Vditor.Docs.WebAssembly/Vditor.Docs.WebAssembly.csproj b/src/Vditor.Docs.WebAssembly/Vditor.Docs.WebAssembly.csproj
index 091e532..a76e540 100644
--- a/src/Vditor.Docs.WebAssembly/Vditor.Docs.WebAssembly.csproj
+++ b/src/Vditor.Docs.WebAssembly/Vditor.Docs.WebAssembly.csproj
@@ -1,16 +1,15 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>net5</TargetFramework>
     <RazorLangVersion>3.0</RazorLangVersion>
     <ServiceWorkerAssetsManifest>service-worker-assets.js</ServiceWorkerAssetsManifest>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="3.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Build" Version="3.2.0" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="3.2.0" PrivateAssets="all" />
-    <PackageReference Include="System.Net.Http.Json" Version="3.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="5.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="5.0.0" PrivateAssets="all" />
+    <PackageReference Include="System.Net.Http.Json" Version="5.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Vditor.Docs/Vditor.Docs.csproj b/src/Vditor.Docs/Vditor.Docs.csproj
index f22b3f2..1c49ff0 100644
--- a/src/Vditor.Docs/Vditor.Docs.csproj
+++ b/src/Vditor.Docs/Vditor.Docs.csproj
@@ -1,9 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>net5</TargetFramework>
     <RazorLangVersion>3.0</RazorLangVersion>
-    <LangVersion>8.0</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Vditor/Vditor.csproj b/src/Vditor/Vditor.csproj
index e27f2ca..0d7553e 100644
--- a/src/Vditor/Vditor.csproj
+++ b/src/Vditor/Vditor.csproj
@@ -1,13 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFrameworks>netstandard2.1;net5</TargetFrameworks>
     <RazorLangVersion>3.0</RazorLangVersion>
-    <LangVersion>8.0</LangVersion>
   </PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components" Version="3.1.0" />
+  <ItemGroup Condition="$(TargetFramework) == 'netstandard2.1'">
     <PackageReference Include="Microsoft.AspNetCore.Components.Web" Version="3.1.0" />
   </ItemGroup>
+
+  <ItemGroup Condition="$(TargetFramework) == 'net5'">
+    <PackageReference Include="Microsoft.AspNetCore.Components.Web" Version="5.0.0" />
+  </ItemGroup>
 </Project>
\ No newline at end of file