diff --git a/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/ILanguageInfo.cs b/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/ILanguageInfo.cs
index e8ae6935de..d6d1c990e8 100644
--- a/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/ILanguageInfo.cs
+++ b/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/ILanguageInfo.cs
@@ -7,6 +7,4 @@ public interface ILanguageInfo
     string UiCultureName { get; }
 
     string DisplayName { get; }
-
-    string? FlagIcon { get; }
 }
diff --git a/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/LanguageInfo.cs b/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/LanguageInfo.cs
index a2274b5a69..a645b64ae3 100644
--- a/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/LanguageInfo.cs
+++ b/framework/src/Volo.Abp.Localization/Volo/Abp/Localization/LanguageInfo.cs
@@ -19,9 +19,6 @@ public class LanguageInfo : ILanguageInfo
     [NotNull]
     public virtual string TwoLetterISOLanguageName { get; protected set; } = default!;
 
-    public virtual string? FlagIcon { get; set; }
-
-    
     protected LanguageInfo()
     {
 
@@ -30,11 +27,9 @@ public class LanguageInfo : ILanguageInfo
     public LanguageInfo(
         string cultureName,
         string? uiCultureName = null,
-        string? displayName = null,
-        string? flagIcon = null)
+        string? displayName = null)
     {
         ChangeCultureInternal(cultureName, uiCultureName, displayName);
-        FlagIcon = flagIcon;
     }
 
     public virtual void ChangeCulture(string cultureName, string? uiCultureName = null, string? displayName = null)
diff --git a/modules/cms-kit/host/Volo.CmsKit.HttpApi.Host/CmsKitHttpApiHostModule.cs b/modules/cms-kit/host/Volo.CmsKit.HttpApi.Host/CmsKitHttpApiHostModule.cs
index 01c8464477..aeb45bea02 100644
--- a/modules/cms-kit/host/Volo.CmsKit.HttpApi.Host/CmsKitHttpApiHostModule.cs
+++ b/modules/cms-kit/host/Volo.CmsKit.HttpApi.Host/CmsKitHttpApiHostModule.cs
@@ -101,9 +101,9 @@ public class CmsKitHttpApiHostModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
diff --git a/modules/cms-kit/host/Volo.CmsKit.IdentityServer/CmsKitIdentityServerModule.cs b/modules/cms-kit/host/Volo.CmsKit.IdentityServer/CmsKitIdentityServerModule.cs
index 326e4673b4..070508d178 100644
--- a/modules/cms-kit/host/Volo.CmsKit.IdentityServer/CmsKitIdentityServerModule.cs
+++ b/modules/cms-kit/host/Volo.CmsKit.IdentityServer/CmsKitIdentityServerModule.cs
@@ -108,9 +108,9 @@ public class CmsKitIdentityServerModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
diff --git a/modules/cms-kit/host/Volo.CmsKit.Web.Unified/CmsKitWebUnifiedModule.cs b/modules/cms-kit/host/Volo.CmsKit.Web.Unified/CmsKitWebUnifiedModule.cs
index ec98cbcf78..c6be8a2ad2 100644
--- a/modules/cms-kit/host/Volo.CmsKit.Web.Unified/CmsKitWebUnifiedModule.cs
+++ b/modules/cms-kit/host/Volo.CmsKit.Web.Unified/CmsKitWebUnifiedModule.cs
@@ -167,9 +167,9 @@ public class CmsKitWebUnifiedModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português (Brasil)"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
diff --git a/modules/docs/app/VoloDocs.Web/VoloDocsWebModule.cs b/modules/docs/app/VoloDocs.Web/VoloDocsWebModule.cs
index 0d4ba3b365..8d36d58de4 100644
--- a/modules/docs/app/VoloDocs.Web/VoloDocsWebModule.cs
+++ b/modules/docs/app/VoloDocs.Web/VoloDocsWebModule.cs
@@ -132,9 +132,9 @@ namespace VoloDocs.Web
                 options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
                 options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
                 options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-                options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-                options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-                options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+                options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+                options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+                options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
                 options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
                 options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
                 options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
diff --git a/modules/setting-management/app/Volo.Abp.SettingManagement.DemoApp/DemoAppModule.cs b/modules/setting-management/app/Volo.Abp.SettingManagement.DemoApp/DemoAppModule.cs
index cb867a540e..0f89cb54d9 100644
--- a/modules/setting-management/app/Volo.Abp.SettingManagement.DemoApp/DemoAppModule.cs
+++ b/modules/setting-management/app/Volo.Abp.SettingManagement.DemoApp/DemoAppModule.cs
@@ -93,9 +93,9 @@ public class DemoAppModule : AbpModule
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("el", "el", "Ελληνικά"));
         });
 
diff --git a/modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/AbpVirtualFileExplorerDemoAppModule.cs b/modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/AbpVirtualFileExplorerDemoAppModule.cs
index 5c7cbdff35..4f6965207d 100644
--- a/modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/AbpVirtualFileExplorerDemoAppModule.cs
+++ b/modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/AbpVirtualFileExplorerDemoAppModule.cs
@@ -22,9 +22,9 @@ public class AbpVirtualFileExplorerDemoAppModule : AbpModule
             options.Languages.Add(new LanguageInfo("en", "en", "English"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server.Mongo/MyProjectNameModule.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server.Mongo/MyProjectNameModule.cs
index 050b23af08..10eb0b9ed1 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server.Mongo/MyProjectNameModule.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server.Mongo/MyProjectNameModule.cs
@@ -247,16 +247,16 @@ public class MyProjectNameModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
             options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
             options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
             options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
-            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch", "de"));
+            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch"));
             options.Languages.Add(new LanguageInfo("es", "es", "Español"));
             options.Languages.Add(new LanguageInfo("el", "el", "Ελληνικά"));
         });
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/MyProjectNameModule.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/MyProjectNameModule.cs
index bd4b3a4481..0fcddd09d3 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/MyProjectNameModule.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.Server/MyProjectNameModule.cs
@@ -249,16 +249,16 @@ public class MyProjectNameModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
             options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
             options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
             options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
-            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch", "de"));
+            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch"));
             options.Languages.Add(new LanguageInfo("es", "es", "Español"));
             options.Languages.Add(new LanguageInfo("el", "el", "Ελληνικά"));
         });
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.WebAssembly/Shared/MyProjectNameContractsModule.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.WebAssembly/Shared/MyProjectNameContractsModule.cs
index 712df0a578..e1661f41ec 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.WebAssembly/Shared/MyProjectNameContractsModule.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Blazor.WebAssembly/Shared/MyProjectNameContractsModule.cs
@@ -49,16 +49,16 @@ public class MyProjectNameContractsModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
             options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
             options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
             options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
-            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch", "de"));
+            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch"));
             options.Languages.Add(new LanguageInfo("es", "es", "Español"));
             options.Languages.Add(new LanguageInfo("el", "el", "Ελληνικά"));
         });
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host.Mongo/MyProjectNameModule.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host.Mongo/MyProjectNameModule.cs
index 69f550112c..098a9970ad 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host.Mongo/MyProjectNameModule.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host.Mongo/MyProjectNameModule.cs
@@ -219,16 +219,16 @@ public class MyProjectNameModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
             options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
             options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
             options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
-            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch", "de"));
+            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch"));
             options.Languages.Add(new LanguageInfo("es", "es", "Español"));
             options.Languages.Add(new LanguageInfo("el", "el", "Ελληνικά"));
         });
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host/MyProjectNameModule.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host/MyProjectNameModule.cs
index 91218e4f0f..54f224062f 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host/MyProjectNameModule.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Host/MyProjectNameModule.cs
@@ -222,16 +222,16 @@ public class MyProjectNameModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
             options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
             options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
             options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
-            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch", "de"));
+            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch"));
             options.Languages.Add(new LanguageInfo("es", "es", "Español"));
             options.Languages.Add(new LanguageInfo("el", "el", "Ελληνικά"));
         });
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc.Mongo/MyProjectNameModule.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc.Mongo/MyProjectNameModule.cs
index 6117aafd5d..43df51935e 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc.Mongo/MyProjectNameModule.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc.Mongo/MyProjectNameModule.cs
@@ -223,16 +223,16 @@ public class MyProjectNameModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
             options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
             options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
             options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
-            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch", "de"));
+            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch"));
             options.Languages.Add(new LanguageInfo("es", "es", "Español"));
             options.Languages.Add(new LanguageInfo("el", "el", "Ελληνικά"));
         });
diff --git a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc/MyProjectNameModule.cs b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc/MyProjectNameModule.cs
index 90f20f4325..668e5eb26b 100644
--- a/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc/MyProjectNameModule.cs
+++ b/templates/app-nolayers/aspnet-core/MyCompanyName.MyProjectName.Mvc/MyProjectNameModule.cs
@@ -226,16 +226,16 @@ public class MyProjectNameModule : AbpModule
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
             options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
             options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
             options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
             options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
-            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch", "de"));
+            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch"));
             options.Languages.Add(new LanguageInfo("es", "es", "Español"));
             options.Languages.Add(new LanguageInfo("el", "el", "Ελληνικά"));
         });
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Domain/MyProjectNameDomainModule.cs b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Domain/MyProjectNameDomainModule.cs
index 14c8a14148..edeb52521e 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Domain/MyProjectNameDomainModule.cs
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Domain/MyProjectNameDomainModule.cs
@@ -36,23 +36,23 @@ public class MyProjectNameDomainModule : AbpModule
     {
         Configure<AbpLocalizationOptions>(options =>
         {
-            options.Languages.Add(new LanguageInfo("ar", "ar", "العربية", "ae"));
+            options.Languages.Add(new LanguageInfo("ar", "ar", "العربية"));
             options.Languages.Add(new LanguageInfo("cs", "cs", "Čeština"));
-            options.Languages.Add(new LanguageInfo("en", "en", "English", "gb"));
+            options.Languages.Add(new LanguageInfo("en", "en", "English"));
             options.Languages.Add(new LanguageInfo("en-GB", "en-GB", "English (UK)"));
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("hr", "hr", "Croatian"));
-            options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish", "fi"));
-            options.Languages.Add(new LanguageInfo("fr", "fr", "Français", "fr"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
+            options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
-            options.Languages.Add(new LanguageInfo("ru", "ru", "Русский", "ru"));
-            options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak", "sk"));
-            options.Languages.Add(new LanguageInfo("tr", "tr", "Türkçe", "tr"));
+            options.Languages.Add(new LanguageInfo("ru", "ru", "Русский"));
+            options.Languages.Add(new LanguageInfo("sk", "sk", "Slovak"));
+            options.Languages.Add(new LanguageInfo("tr", "tr", "Türkçe"));
             options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
             options.Languages.Add(new LanguageInfo("zh-Hant", "zh-Hant", "繁體中文"));
-            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch", "de"));
+            options.Languages.Add(new LanguageInfo("de-DE", "de-DE", "Deutsch"));
             options.Languages.Add(new LanguageInfo("es", "es", "Español"));
         });
 
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.AuthServer/MyProjectNameAuthServerModule.cs b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.AuthServer/MyProjectNameAuthServerModule.cs
index 9819154b9b..ad5ba84144 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.AuthServer/MyProjectNameAuthServerModule.cs
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.AuthServer/MyProjectNameAuthServerModule.cs
@@ -125,9 +125,9 @@ public class MyProjectNameAuthServerModule : AbpModule
             options.Languages.Add(new LanguageInfo("en-GB", "en-GB", "English (UK)"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/MyProjectNameBlazorHostModule.cs b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/MyProjectNameBlazorHostModule.cs
index 8e165a87fe..82dfa1eaba 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/MyProjectNameBlazorHostModule.cs
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/MyProjectNameBlazorHostModule.cs
@@ -185,8 +185,8 @@ public class MyProjectNameBlazorHostModule : AbpModule
             options.Languages.Add(new LanguageInfo("en-GB", "en-GB", "English (UK)"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italian", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italian"));
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português (Brasil)"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
index ab7ff68bd0..bca552e0d0 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
@@ -101,9 +101,9 @@ public class MyProjectNameHttpApiHostModule : AbpModule
             options.Languages.Add(new LanguageInfo("en-GB", "en-GB", "English (UK)"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/MyProjectNameWebUnifiedModule.cs b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/MyProjectNameWebUnifiedModule.cs
index 80408ae4e9..8174c0d9ee 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/MyProjectNameWebUnifiedModule.cs
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/MyProjectNameWebUnifiedModule.cs
@@ -116,9 +116,9 @@ public class MyProjectNameWebUnifiedModule : AbpModule
             options.Languages.Add(new LanguageInfo("en-GB", "en-GB", "English (UK)"));
             options.Languages.Add(new LanguageInfo("fi", "fi", "Finnish"));
             options.Languages.Add(new LanguageInfo("fr", "fr", "Français"));
-            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi", "in"));
-            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic", "is"));
-            options.Languages.Add(new LanguageInfo("it", "it", "Italiano", "it"));
+            options.Languages.Add(new LanguageInfo("hi", "hi", "Hindi"));
+            options.Languages.Add(new LanguageInfo("is", "is", "Icelandic"));
+            options.Languages.Add(new LanguageInfo("it", "it", "Italiano"));
             options.Languages.Add(new LanguageInfo("hu", "hu", "Magyar"));
             options.Languages.Add(new LanguageInfo("pt-BR", "pt-BR", "Português (Brasil)"));
             options.Languages.Add(new LanguageInfo("ro-RO", "ro-RO", "Română"));