diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server.Mongo/Pages/_Host.cshtml b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server.Mongo/Pages/_Host.cshtml
index 5197829f3e..d8b41324f6 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server.Mongo/Pages/_Host.cshtml
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server.Mongo/Pages/_Host.cshtml
@@ -4,6 +4,7 @@
@using Volo.Abp.AspNetCore.Components.Web.LeptonXLiteTheme.Themes.LeptonXLite
@using Volo.Abp.AspNetCore.Components.Server.LeptonXLiteTheme.Bundling
@using Volo.Abp.Localization
+@using Microsoft.AspNetCore.Components.Web
@{
Layout = null;
var rtl = CultureHelper.IsRtl ? "rtl" : string.Empty;
@@ -18,7 +19,7 @@
-
+
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/Pages/_Host.cshtml b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/Pages/_Host.cshtml
index 5197829f3e..d8b41324f6 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/Pages/_Host.cshtml
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/Pages/_Host.cshtml
@@ -4,6 +4,7 @@
@using Volo.Abp.AspNetCore.Components.Web.LeptonXLiteTheme.Themes.LeptonXLite
@using Volo.Abp.AspNetCore.Components.Server.LeptonXLiteTheme.Bundling
@using Volo.Abp.Localization
+@using Microsoft.AspNetCore.Components.Web
@{
Layout = null;
var rtl = CultureHelper.IsRtl ? "rtl" : string.Empty;
@@ -18,7 +19,7 @@
-
+
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server.Tiered/Pages/_Host.cshtml b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server.Tiered/Pages/_Host.cshtml
index ffee2586a4..6beb5036a4 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server.Tiered/Pages/_Host.cshtml
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server.Tiered/Pages/_Host.cshtml
@@ -4,6 +4,7 @@
@using Volo.Abp.AspNetCore.Components.Web.LeptonXLiteTheme.Themes.LeptonXLite
@using Volo.Abp.AspNetCore.Components.Server.LeptonXLiteTheme.Bundling
@using Volo.Abp.Localization
+@using Microsoft.AspNetCore.Components.Web
@{
Layout = null;
var rtl = CultureHelper.IsRtl ? "rtl" : string.Empty;
@@ -18,7 +19,7 @@
-
+
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server/Pages/_Host.cshtml b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server/Pages/_Host.cshtml
index 9f37822a7b..2be16a2d8c 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server/Pages/_Host.cshtml
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server/Pages/_Host.cshtml
@@ -4,6 +4,7 @@
@using Volo.Abp.AspNetCore.Components.Web.LeptonXLiteTheme.Themes.LeptonXLite
@using Volo.Abp.AspNetCore.Components.Server.LeptonXLiteTheme.Bundling
@using Volo.Abp.Localization
+@using Microsoft.AspNetCore.Components.Web
@{
Layout = null;
var rtl = CultureHelper.IsRtl ? "rtl" : string.Empty;
@@ -18,7 +19,7 @@
-
+
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/Pages/_Host.cshtml b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/Pages/_Host.cshtml
index ad0719541b..61888df54e 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/Pages/_Host.cshtml
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/Pages/_Host.cshtml
@@ -4,6 +4,7 @@
@using Volo.Abp.AspNetCore.Components.Server.BasicTheme.Bundling
@using Volo.Abp.AspNetCore.Components.Web.BasicTheme.Themes.Basic
@using Volo.Abp.Localization
+@using Microsoft.AspNetCore.Components.Web
@{
Layout = null;
var rtl = CultureHelper.IsRtl ? "rtl" : string.Empty;
@@ -18,7 +19,7 @@
-
+