diff --git a/src/AbpDesk/AbpDesk.Application.Contracts/AbpDesk.Application.Contracts.csproj b/src/AbpDesk/AbpDesk.Application.Contracts/AbpDesk.Application.Contracts.csproj
index 8dd603e569..bba1b71c39 100644
--- a/src/AbpDesk/AbpDesk.Application.Contracts/AbpDesk.Application.Contracts.csproj
+++ b/src/AbpDesk/AbpDesk.Application.Contracts/AbpDesk.Application.Contracts.csproj
@@ -8,6 +8,7 @@
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     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/AbpDesk/AbpDesk.Application/AbpDesk.Application.csproj b/src/AbpDesk/AbpDesk.Application/AbpDesk.Application.csproj
index 0eb041911a..356b57864d 100644
--- a/src/AbpDesk/AbpDesk.Application/AbpDesk.Application.csproj
+++ b/src/AbpDesk/AbpDesk.Application/AbpDesk.Application.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/AbpDesk/AbpDesk.ConsoleDemo/AbpDesk.ConsoleDemo.csproj b/src/AbpDesk/AbpDesk.ConsoleDemo/AbpDesk.ConsoleDemo.csproj
index 6f4c0a98ae..7f222cf42a 100644
--- a/src/AbpDesk/AbpDesk.ConsoleDemo/AbpDesk.ConsoleDemo.csproj
+++ b/src/AbpDesk/AbpDesk.ConsoleDemo/AbpDesk.ConsoleDemo.csproj
@@ -10,6 +10,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/AbpDesk/AbpDesk.Domain/AbpDesk.Domain.csproj b/src/AbpDesk/AbpDesk.Domain/AbpDesk.Domain.csproj
index ff8e0113c4..b87c4742e0 100644
--- a/src/AbpDesk/AbpDesk.Domain/AbpDesk.Domain.csproj
+++ b/src/AbpDesk/AbpDesk.Domain/AbpDesk.Domain.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/AbpDesk/AbpDesk.EntityFrameworkCore/AbpDesk.EntityFrameworkCore.csproj b/src/AbpDesk/AbpDesk.EntityFrameworkCore/AbpDesk.EntityFrameworkCore.csproj
index ad8c6336d8..29f63c605e 100644
--- a/src/AbpDesk/AbpDesk.EntityFrameworkCore/AbpDesk.EntityFrameworkCore.csproj
+++ b/src/AbpDesk/AbpDesk.EntityFrameworkCore/AbpDesk.EntityFrameworkCore.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/AbpDesk/AbpDesk.MongoBlog/AbpDesk.MongoBlog.csproj b/src/AbpDesk/AbpDesk.MongoBlog/AbpDesk.MongoBlog.csproj
index 1d5166ff6a..61cc374046 100644
--- a/src/AbpDesk/AbpDesk.MongoBlog/AbpDesk.MongoBlog.csproj
+++ b/src/AbpDesk/AbpDesk.MongoBlog/AbpDesk.MongoBlog.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/AbpDesk/AbpDesk.SamplePlugInModule/AbpDesk.SamplePlugInModule.csproj b/src/AbpDesk/AbpDesk.SamplePlugInModule/AbpDesk.SamplePlugInModule.csproj
index 3149106f1e..36ffe0c652 100644
--- a/src/AbpDesk/AbpDesk.SamplePlugInModule/AbpDesk.SamplePlugInModule.csproj
+++ b/src/AbpDesk/AbpDesk.SamplePlugInModule/AbpDesk.SamplePlugInModule.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace>AbpDesk.SamplePlugInModule</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/AbpDesk/AbpDesk.Web.Mvc/AbpDesk.Web.Mvc.csproj b/src/AbpDesk/AbpDesk.Web.Mvc/AbpDesk.Web.Mvc.csproj
index 0a7edee89b..bc6d0434e3 100644
--- a/src/AbpDesk/AbpDesk.Web.Mvc/AbpDesk.Web.Mvc.csproj
+++ b/src/AbpDesk/AbpDesk.Web.Mvc/AbpDesk.Web.Mvc.csproj
@@ -8,6 +8,7 @@
     <PackageId>AbpDesk.Web.Mvc</PackageId>
     <RuntimeFrameworkVersion>1.1.1</RuntimeFrameworkVersion>
     <PackageTargetFallback>$(PackageTargetFallback);dotnet5.6;portable-net45+win8</PackageTargetFallback>
+    <RootNamespace>AbpDesk.Web.Mvc</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/AbpDesk/Web_PlugIns/AbpDesk.MongoBlog.dll b/src/AbpDesk/Web_PlugIns/AbpDesk.MongoBlog.dll
index 5b879aad29..85d92b2692 100644
Binary files a/src/AbpDesk/Web_PlugIns/AbpDesk.MongoBlog.dll and b/src/AbpDesk/Web_PlugIns/AbpDesk.MongoBlog.dll differ
diff --git a/src/Volo.Abp.AspNetCore.EmbeddedFiles/Volo.Abp.AspNetCore.EmbeddedFiles.csproj b/src/Volo.Abp.AspNetCore.EmbeddedFiles/Volo.Abp.AspNetCore.EmbeddedFiles.csproj
index 2066e04528..849127cc39 100644
--- a/src/Volo.Abp.AspNetCore.EmbeddedFiles/Volo.Abp.AspNetCore.EmbeddedFiles.csproj
+++ b/src/Volo.Abp.AspNetCore.EmbeddedFiles/Volo.Abp.AspNetCore.EmbeddedFiles.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Volo.Abp.AspNetCore.MultiTenancy/Volo.Abp.AspNetCore.MultiTenancy.csproj b/src/Volo.Abp.AspNetCore.MultiTenancy/Volo.Abp.AspNetCore.MultiTenancy.csproj
index 5aa2e728bd..0b707c97d9 100644
--- a/src/Volo.Abp.AspNetCore.MultiTenancy/Volo.Abp.AspNetCore.MultiTenancy.csproj
+++ b/src/Volo.Abp.AspNetCore.MultiTenancy/Volo.Abp.AspNetCore.MultiTenancy.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Volo.Abp.AspNetCore.Mvc.UI/Volo.Abp.AspNetCore.Mvc.UI.csproj b/src/Volo.Abp.AspNetCore.Mvc.UI/Volo.Abp.AspNetCore.Mvc.UI.csproj
index 393198408a..51eb9a82b7 100644
--- a/src/Volo.Abp.AspNetCore.Mvc.UI/Volo.Abp.AspNetCore.Mvc.UI.csproj
+++ b/src/Volo.Abp.AspNetCore.Mvc.UI/Volo.Abp.AspNetCore.Mvc.UI.csproj
@@ -5,6 +5,7 @@
     <AssemblyName>Volo.Abp.AspNetCore.Mvc.UI</AssemblyName>
     <PackageId>Volo.Abp.AspNetCore.Mvc.UI</PackageId>
     <PackageTargetFallback>$(PackageTargetFallback);dnxcore50</PackageTargetFallback>
+    <RootNamespace>Volo.Abp.AspNetCore.Mvc</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Volo.Abp.AspNetCore.Mvc/Volo.Abp.AspNetCore.Mvc.csproj b/src/Volo.Abp.AspNetCore.Mvc/Volo.Abp.AspNetCore.Mvc.csproj
index 74ce40d9a1..68e3d337ba 100644
--- a/src/Volo.Abp.AspNetCore.Mvc/Volo.Abp.AspNetCore.Mvc.csproj
+++ b/src/Volo.Abp.AspNetCore.Mvc/Volo.Abp.AspNetCore.Mvc.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.AspNetCore.TestBase/Volo.Abp.AspNetCore.TestBase.csproj b/src/Volo.Abp.AspNetCore.TestBase/Volo.Abp.AspNetCore.TestBase.csproj
index 3ac44bc148..aebc5b87d8 100644
--- a/src/Volo.Abp.AspNetCore.TestBase/Volo.Abp.AspNetCore.TestBase.csproj
+++ b/src/Volo.Abp.AspNetCore.TestBase/Volo.Abp.AspNetCore.TestBase.csproj
@@ -8,6 +8,7 @@
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     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.AspNetCore/Volo.Abp.AspNetCore.csproj b/src/Volo.Abp.AspNetCore/Volo.Abp.AspNetCore.csproj
index b9bd281f0b..5506736cdd 100644
--- a/src/Volo.Abp.AspNetCore/Volo.Abp.AspNetCore.csproj
+++ b/src/Volo.Abp.AspNetCore/Volo.Abp.AspNetCore.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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diff --git a/src/Volo.Abp.EntityFrameworkCore/Volo.Abp.EntityFrameworkCore.csproj b/src/Volo.Abp.EntityFrameworkCore/Volo.Abp.EntityFrameworkCore.csproj
index 773d4f9147..d913e37165 100644
--- a/src/Volo.Abp.EntityFrameworkCore/Volo.Abp.EntityFrameworkCore.csproj
+++ b/src/Volo.Abp.EntityFrameworkCore/Volo.Abp.EntityFrameworkCore.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.Identity.Application.Contracts/Volo.Abp.Identity.Application.Contracts.csproj b/src/Volo.Abp.Identity.Application.Contracts/Volo.Abp.Identity.Application.Contracts.csproj
index ebc800f65a..5c78c28f08 100644
--- a/src/Volo.Abp.Identity.Application.Contracts/Volo.Abp.Identity.Application.Contracts.csproj
+++ b/src/Volo.Abp.Identity.Application.Contracts/Volo.Abp.Identity.Application.Contracts.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.Identity.Application/Volo.Abp.Identity.Application.csproj b/src/Volo.Abp.Identity.Application/Volo.Abp.Identity.Application.csproj
index 32561792ca..cc3af5858c 100644
--- a/src/Volo.Abp.Identity.Application/Volo.Abp.Identity.Application.csproj
+++ b/src/Volo.Abp.Identity.Application/Volo.Abp.Identity.Application.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.Identity.EntityFrameworkCore/Volo.Abp.Identity.EntityFrameworkCore.csproj b/src/Volo.Abp.Identity.EntityFrameworkCore/Volo.Abp.Identity.EntityFrameworkCore.csproj
index bf1f1ee277..ecf4e502c9 100644
--- a/src/Volo.Abp.Identity.EntityFrameworkCore/Volo.Abp.Identity.EntityFrameworkCore.csproj
+++ b/src/Volo.Abp.Identity.EntityFrameworkCore/Volo.Abp.Identity.EntityFrameworkCore.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.Identity.HttpApi.Client/Volo.Abp.Identity.HttpApi.Client.csproj b/src/Volo.Abp.Identity.HttpApi.Client/Volo.Abp.Identity.HttpApi.Client.csproj
index 31ffed3439..475dc5a13e 100644
--- a/src/Volo.Abp.Identity.HttpApi.Client/Volo.Abp.Identity.HttpApi.Client.csproj
+++ b/src/Volo.Abp.Identity.HttpApi.Client/Volo.Abp.Identity.HttpApi.Client.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.Identity.HttpApi/Volo.Abp.Identity.HttpApi.csproj b/src/Volo.Abp.Identity.HttpApi/Volo.Abp.Identity.HttpApi.csproj
index f9d58e02a2..0618365e64 100644
--- a/src/Volo.Abp.Identity.HttpApi/Volo.Abp.Identity.HttpApi.csproj
+++ b/src/Volo.Abp.Identity.HttpApi/Volo.Abp.Identity.HttpApi.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.Identity/Volo.Abp.Identity.csproj b/src/Volo.Abp.Identity/Volo.Abp.Identity.csproj
index 785b28375b..590ceeb7d7 100644
--- a/src/Volo.Abp.Identity/Volo.Abp.Identity.csproj
+++ b/src/Volo.Abp.Identity/Volo.Abp.Identity.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.MongoDB/Volo.Abp.MongoDB.csproj b/src/Volo.Abp.MongoDB/Volo.Abp.MongoDB.csproj
index f71c358fa1..81133b9b35 100644
--- a/src/Volo.Abp.MongoDB/Volo.Abp.MongoDB.csproj
+++ b/src/Volo.Abp.MongoDB/Volo.Abp.MongoDB.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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   <ItemGroup>
diff --git a/src/Volo.Abp.MultiTenancy/Volo.Abp.MultiTenancy.csproj b/src/Volo.Abp.MultiTenancy/Volo.Abp.MultiTenancy.csproj
index 15e3bb3d62..ea77e1fe4e 100644
--- a/src/Volo.Abp.MultiTenancy/Volo.Abp.MultiTenancy.csproj
+++ b/src/Volo.Abp.MultiTenancy/Volo.Abp.MultiTenancy.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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diff --git a/src/Volo.Abp.TestBase/Volo.Abp.TestBase.csproj b/src/Volo.Abp.TestBase/Volo.Abp.TestBase.csproj
index 199953ea21..f3b7354073 100644
--- a/src/Volo.Abp.TestBase/Volo.Abp.TestBase.csproj
+++ b/src/Volo.Abp.TestBase/Volo.Abp.TestBase.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace>Volo.Abp.TestBase</RootNamespace>
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diff --git a/src/Volo.Abp/Volo.Abp.csproj b/src/Volo.Abp/Volo.Abp.csproj
index 0a104b900e..79ae6ca9ae 100644
--- a/src/Volo.Abp/Volo.Abp.csproj
+++ b/src/Volo.Abp/Volo.Abp.csproj
@@ -9,6 +9,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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diff --git a/test/AbpDesk/AbpDesk.Application.Tests/AbpDesk.Application.Tests.csproj b/test/AbpDesk/AbpDesk.Application.Tests/AbpDesk.Application.Tests.csproj
index 9cadba0e02..b540a52e01 100644
--- a/test/AbpDesk/AbpDesk.Application.Tests/AbpDesk.Application.Tests.csproj
+++ b/test/AbpDesk/AbpDesk.Application.Tests/AbpDesk.Application.Tests.csproj
@@ -9,6 +9,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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diff --git a/test/AbpTestBase/AbpTestBase.csproj b/test/AbpTestBase/AbpTestBase.csproj
index 3c053722b1..493c3b162c 100644
--- a/test/AbpTestBase/AbpTestBase.csproj
+++ b/test/AbpTestBase/AbpTestBase.csproj
@@ -8,6 +8,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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diff --git a/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo.Abp.AspNetCore.MultiTenancy.Tests.csproj b/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo.Abp.AspNetCore.MultiTenancy.Tests.csproj
index 3a2408fda3..7c71a75ff1 100644
--- a/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo.Abp.AspNetCore.MultiTenancy.Tests.csproj
+++ b/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo.Abp.AspNetCore.MultiTenancy.Tests.csproj
@@ -9,6 +9,7 @@
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     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <RootNamespace />
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diff --git a/test/Volo.Abp.AspNetCore.Tests/Volo.Abp.AspNetCore.Tests.csproj b/test/Volo.Abp.AspNetCore.Tests/Volo.Abp.AspNetCore.Tests.csproj
index 54041a4b79..f2c0550075 100644
--- a/test/Volo.Abp.AspNetCore.Tests/Volo.Abp.AspNetCore.Tests.csproj
+++ b/test/Volo.Abp.AspNetCore.Tests/Volo.Abp.AspNetCore.Tests.csproj
@@ -9,6 +9,7 @@
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     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
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diff --git a/test/Volo.Abp.Identity.Tests/Volo.Abp.Identity.Tests.csproj b/test/Volo.Abp.Identity.Tests/Volo.Abp.Identity.Tests.csproj
index cab0745904..6a4da75b61 100644
--- a/test/Volo.Abp.Identity.Tests/Volo.Abp.Identity.Tests.csproj
+++ b/test/Volo.Abp.Identity.Tests/Volo.Abp.Identity.Tests.csproj
@@ -9,6 +9,7 @@
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     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
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diff --git a/test/Volo.Abp.MultiTenancy.Tests/Volo.Abp.MultiTenancy.Tests.csproj b/test/Volo.Abp.MultiTenancy.Tests/Volo.Abp.MultiTenancy.Tests.csproj
index 9cab38de44..8b9983d0b1 100644
--- a/test/Volo.Abp.MultiTenancy.Tests/Volo.Abp.MultiTenancy.Tests.csproj
+++ b/test/Volo.Abp.MultiTenancy.Tests/Volo.Abp.MultiTenancy.Tests.csproj
@@ -9,6 +9,7 @@
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     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
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diff --git a/test/Volo.Abp.Tests/Volo.Abp.Tests.csproj b/test/Volo.Abp.Tests/Volo.Abp.Tests.csproj
index 656c76ca9b..8cedfb06e0 100644
--- a/test/Volo.Abp.Tests/Volo.Abp.Tests.csproj
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@@ -9,6 +9,7 @@
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