diff --git a/abp_io/AbpIoLocalization/AbpIoLocalization/Admin/Localization/Resources/en.json b/abp_io/AbpIoLocalization/AbpIoLocalization/Admin/Localization/Resources/en.json
index 5b713a52ab..ab5e61a31f 100644
--- a/abp_io/AbpIoLocalization/AbpIoLocalization/Admin/Localization/Resources/en.json
+++ b/abp_io/AbpIoLocalization/AbpIoLocalization/Admin/Localization/Resources/en.json
@@ -602,9 +602,21 @@
     "ProductCount": "Product Count",
     "Actions": "Actions",
     "CreateInvoice": "Create Invoice",
+    "IsVisible": "Visible",
+    "Menu:Testimonials": "Testimonials",
+    "TestimonialDeletionConfirmationMessage": "Are you sure you want to delete this testimonial ?",
+    "FullName": "Full name",
+    "TestimonialText": "Testimonial text",
+    "ExperienceYear": "Experience year",
+    "Position": "Title",
+    "YearsOfExperience": "Experience year",
     "AllowedLicenses": "Allowed Licenses",
     "AllowedModules": "Allowed Modules",
     "ModuleName": "Module name",
-    "NonYet": "Non yet"
+    "NonYet": "Non yet",
+    "Permission:Testimonials": "Testimonials",
+    "SelectCompanySizePlaceholder": "Company Size",
+    "SelectExperienceYearPlaceholder": "Experience year",
+    "SelectCountryPlaceholder": "Country"
   }
-}
+}
\ No newline at end of file
diff --git a/abp_io/AbpIoLocalization/AbpIoLocalization/Admin/Localization/Resources/tr.json b/abp_io/AbpIoLocalization/AbpIoLocalization/Admin/Localization/Resources/tr.json
index de56247f48..1ae377a389 100644
--- a/abp_io/AbpIoLocalization/AbpIoLocalization/Admin/Localization/Resources/tr.json
+++ b/abp_io/AbpIoLocalization/AbpIoLocalization/Admin/Localization/Resources/tr.json
@@ -443,6 +443,18 @@
     "QuotationTemplate.Tax/VAT:": "Vergiler (%{0}) :",
     "QuotationTemplate.TotalDiscount:": "Toplam İndirim :",
     "QuotationTemplate.TOTALDUE:": "NET TOPLAM :",
-    "QuotationTemplate.BankAccount": "Banka hesap bilgilerimize {0} adresinden erişebilirsiniz."
+    "QuotationTemplate.BankAccount": "Banka hesap bilgilerimize {0} adresinden erişebilirsiniz.",
+    "Menu:Testimonials": "Referanslar",
+    "IsVisible": "Görünürlük",
+    "TestimonialDeletionConfirmationMessage": "Bu referansı silmek istediğinize emin misiniz ?",
+    "FullName": "Ad soyad",
+    "TestimonialText": "Tecrübe yazısı",
+    "ExperienceYear": "Sektörel deneyim",
+    "Position": "Başlık",
+    "Actions": "İşlemler",
+    "Permission:Testimonials": "Referanslar",
+    "SelectCompanySizePlaceholder": "Şirket  Büyüklüğü",
+    "SelectExperienceYearPlaceholder": "Sektörel deneyim",
+    "SelectCountryPlaceholder": "Ülke"
   }
-}
+}
\ No newline at end of file
diff --git a/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Bundling/AbpScripts.razor b/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Bundling/AbpScripts.razor
index 435e318afa..6735d54d14 100644
--- a/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Bundling/AbpScripts.razor
+++ b/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Bundling/AbpScripts.razor
@@ -1,5 +1,7 @@
 @using Volo.Abp
+@implements IDisposable
 @inject IComponentBundleManager BundleManager
+@inject PersistentComponentState PersistentComponentState
 
 @if (ScriptFiles != null)
 {
@@ -18,16 +20,37 @@
 
     private List<string>? ScriptFiles { get; set; }
 
+    private PersistingComponentStateSubscription persistingSubscription;
+
     protected override async Task OnInitializedAsync()
     {
         if (BundleName == null)
         {
             throw new AbpException("The BundleName parameter of the AbpScripts component can not be null!");
         }
-        ScriptFiles = (await BundleManager.GetScriptBundleFilesAsync(BundleName!)).ToList();
+
+        persistingSubscription = PersistentComponentState.RegisterOnPersisting(PersistScriptFiles);
+
+        if (PersistentComponentState.TryTakeFromJson<List<string>>(nameof(ScriptFiles), out var restoredStyleFiles))
+        {
+            ScriptFiles = restoredStyleFiles;
+        }
+        else
+        {
+            ScriptFiles = (await BundleManager.GetScriptBundleFilesAsync(BundleName!)).ToList();
+        }
+
         if (OperatingSystem.IsBrowser() && WebAssemblyScriptFiles != null)
         {
-            ScriptFiles.AddRange(WebAssemblyScriptFiles);
+            ScriptFiles?.AddRange(WebAssemblyScriptFiles);
         }
     }
+
+    private Task PersistScriptFiles()
+    {
+        PersistentComponentState.PersistAsJson(nameof(ScriptFiles), ScriptFiles);
+        return Task.CompletedTask;
+    }
+
+    public void Dispose() => persistingSubscription.Dispose();
 }
diff --git a/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Bundling/AbpStyles.razor b/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Bundling/AbpStyles.razor
index 488caba797..bae9b382f3 100644
--- a/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Bundling/AbpStyles.razor
+++ b/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Bundling/AbpStyles.razor
@@ -1,11 +1,13 @@
 @using Volo.Abp
+@implements IDisposable
 @inject IComponentBundleManager BundleManager
+@inject PersistentComponentState PersistentComponentState
 
 @if (StyleFiles != null)
 {
     foreach (var file in StyleFiles)
     {
-        <link rel="stylesheet" href="@file"/>
+        <link rel="stylesheet" href="@file" />
     }
 }
 
@@ -18,16 +20,37 @@
 
     private List<string>? StyleFiles { get; set; }
 
+    private PersistingComponentStateSubscription persistingSubscription;
+
     protected override async Task OnInitializedAsync()
     {
         if (BundleName == null)
         {
             throw new AbpException("The BundleName parameter of the AbpStyles component can not be null!");
         }
-        StyleFiles = (await BundleManager.GetStyleBundleFilesAsync(BundleName!)).ToList();
+
+        persistingSubscription = PersistentComponentState.RegisterOnPersisting(PersistStyleFiles);
+
+        if (PersistentComponentState.TryTakeFromJson<List<string>>(nameof(StyleFiles), out var restoredStyleFiles))
+        {
+            StyleFiles = restoredStyleFiles;
+        }
+        else
+        {
+            StyleFiles = (await BundleManager.GetStyleBundleFilesAsync(BundleName!)).ToList();
+        }
+
         if (OperatingSystem.IsBrowser() && WebAssemblyStyleFiles != null)
         {
-            StyleFiles.AddRange(WebAssemblyStyleFiles);
+            StyleFiles?.AddRange(WebAssemblyStyleFiles);
         }
     }
+
+    private Task PersistStyleFiles()
+    {
+        PersistentComponentState.PersistAsJson(nameof(StyleFiles), StyleFiles);
+        return Task.CompletedTask;
+    }
+
+    public void Dispose() => persistingSubscription.Dispose();
 }
diff --git a/framework/src/Volo.Abp.Http/Volo/Abp/Http/Modeling/ApplicationApiDescriptionModel.cs b/framework/src/Volo.Abp.Http/Volo/Abp/Http/Modeling/ApplicationApiDescriptionModel.cs
index 399b7caa10..f0cf747ac1 100644
--- a/framework/src/Volo.Abp.Http/Volo/Abp/Http/Modeling/ApplicationApiDescriptionModel.cs
+++ b/framework/src/Volo.Abp.Http/Volo/Abp/Http/Modeling/ApplicationApiDescriptionModel.cs
@@ -21,7 +21,7 @@ public class ApplicationApiDescriptionModel
     {
         return new ApplicationApiDescriptionModel
         {
-            Modules = new ConcurrentDictionary<string, ModuleApiDescriptionModel>(), //TODO: Why ConcurrentDictionary?
+            Modules = new Dictionary<string, ModuleApiDescriptionModel>(), 
             Types = new SortedDictionary<string, TypeApiDescriptionModel>()
         };
     }