diff --git a/Directory.Packages.props b/Directory.Packages.props
index ab25cfd27..b2786b10f 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -36,8 +36,7 @@
     <PackageVersion Include="Scrutor" Version="7.0.0" />
     <PackageVersion Include="StackExchange.Redis" Version="2.10.1" />
     <PackageVersion Include="FluentValidation" Version="12.1.1" />
-    <PackageVersion Include="Microsoft.AspNetCore.JsonPatch" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="10.0.1" />
+    <PackageVersion Include="Microsoft.AspNetCore.JsonPatch.SystemTextJson" Version="10.0.1" />
     <PackageVersion Include="Microsoft.AspNetCore.Authentication.Facebook" Version="10.0.1" />
     <PackageVersion Include="Microsoft.AspNetCore.Authentication.Google" Version="10.0.1" />
     <PackageVersion Include="Braintree" Version="5.38.0" />
diff --git a/src/Modules/Grand.Module.Api/Controllers/BrandController.cs b/src/Modules/Grand.Module.Api/Controllers/BrandController.cs
index 7d22fec2f..2bfc81ef2 100644
--- a/src/Modules/Grand.Module.Api/Controllers/BrandController.cs
+++ b/src/Modules/Grand.Module.Api/Controllers/BrandController.cs
@@ -5,7 +5,7 @@
 using Grand.Domain.Permissions;
 using Grand.Domain.Catalog;
 using MediatR;
-using Microsoft.AspNetCore.JsonPatch;
+using Microsoft.AspNetCore.JsonPatch.SystemTextJson;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Http;
 using Grand.Module.Api.Attributes;
diff --git a/src/Modules/Grand.Module.Api/Controllers/CategoryController.cs b/src/Modules/Grand.Module.Api/Controllers/CategoryController.cs
index 0d1303617..c41b54cd3 100644
--- a/src/Modules/Grand.Module.Api/Controllers/CategoryController.cs
+++ b/src/Modules/Grand.Module.Api/Controllers/CategoryController.cs
@@ -5,7 +5,7 @@
 using Grand.Domain.Permissions;
 using Grand.Domain.Catalog;
 using MediatR;
-using Microsoft.AspNetCore.JsonPatch;
+using Microsoft.AspNetCore.JsonPatch.SystemTextJson;
 using Microsoft.AspNetCore.Mvc;
 using Grand.Module.Api.Attributes;
 using Microsoft.AspNetCore.Http;
diff --git a/src/Modules/Grand.Module.Api/Controllers/CollectionController.cs b/src/Modules/Grand.Module.Api/Controllers/CollectionController.cs
index 036645b39..e396d3cbf 100644
--- a/src/Modules/Grand.Module.Api/Controllers/CollectionController.cs
+++ b/src/Modules/Grand.Module.Api/Controllers/CollectionController.cs
@@ -7,7 +7,7 @@
 using Grand.Module.Api.Queries.Models.Common;
 using MediatR;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.JsonPatch;
+using Microsoft.AspNetCore.JsonPatch.SystemTextJson;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Routing;
 
diff --git a/src/Modules/Grand.Module.Api/Controllers/CustomerGroupController.cs b/src/Modules/Grand.Module.Api/Controllers/CustomerGroupController.cs
index 7f7080181..286b754b6 100644
--- a/src/Modules/Grand.Module.Api/Controllers/CustomerGroupController.cs
+++ b/src/Modules/Grand.Module.Api/Controllers/CustomerGroupController.cs
@@ -7,7 +7,7 @@
 using Grand.Module.Api.Queries.Models.Common;
 using MediatR;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.JsonPatch;
+using Microsoft.AspNetCore.JsonPatch.SystemTextJson;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Routing;
 
diff --git a/src/Modules/Grand.Module.Api/Controllers/ProductAttributeController.cs b/src/Modules/Grand.Module.Api/Controllers/ProductAttributeController.cs
index e932377f0..1122c1ceb 100644
--- a/src/Modules/Grand.Module.Api/Controllers/ProductAttributeController.cs
+++ b/src/Modules/Grand.Module.Api/Controllers/ProductAttributeController.cs
@@ -7,7 +7,7 @@
 using Grand.Module.Api.Queries.Models.Common;
 using MediatR;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.JsonPatch;
+using Microsoft.AspNetCore.JsonPatch.SystemTextJson;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Routing;
 
diff --git a/src/Modules/Grand.Module.Api/Controllers/ProductController.cs b/src/Modules/Grand.Module.Api/Controllers/ProductController.cs
index d70465307..9ec2af815 100644
--- a/src/Modules/Grand.Module.Api/Controllers/ProductController.cs
+++ b/src/Modules/Grand.Module.Api/Controllers/ProductController.cs
@@ -7,7 +7,7 @@
 using Grand.Module.Api.Queries.Models.Common;
 using MediatR;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.JsonPatch;
+using Microsoft.AspNetCore.JsonPatch.SystemTextJson;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Routing;
 
diff --git a/src/Modules/Grand.Module.Api/Controllers/SpecificationAttributeController.cs b/src/Modules/Grand.Module.Api/Controllers/SpecificationAttributeController.cs
index 7836c3a1e..4c7dca241 100644
--- a/src/Modules/Grand.Module.Api/Controllers/SpecificationAttributeController.cs
+++ b/src/Modules/Grand.Module.Api/Controllers/SpecificationAttributeController.cs
@@ -7,7 +7,7 @@
 using Grand.Module.Api.Queries.Models.Common;
 using MediatR;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.JsonPatch;
+using Microsoft.AspNetCore.JsonPatch.SystemTextJson;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Routing;
 
diff --git a/src/Modules/Grand.Module.Api/Extensions/ServiceCollectionExtensions.cs b/src/Modules/Grand.Module.Api/Extensions/ServiceCollectionExtensions.cs
index c9195e699..6afdfbcee 100644
--- a/src/Modules/Grand.Module.Api/Extensions/ServiceCollectionExtensions.cs
+++ b/src/Modules/Grand.Module.Api/Extensions/ServiceCollectionExtensions.cs
@@ -13,30 +13,12 @@
 using Grand.Module.Api.Queries.Handlers.Common;
 using Grand.Module.Api.Queries.Models.Common;
 using MediatR;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.Formatters;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Options;
 
 namespace Grand.Module.Api.Infrastructure.Extensions
 {
     public static class ServiceCollectionExtensions
     {
-        public static NewtonsoftJsonPatchInputFormatter GetJsonPatchInputFormatter(this IServiceCollection services)
-        {
-            var builder = new ServiceCollection()
-                .AddLogging()
-                .AddMvc()
-                .AddNewtonsoftJson()
-                .Services.BuildServiceProvider();
-
-            return builder
-                .GetRequiredService<IOptions<MvcOptions>>()
-                .Value
-                .InputFormatters
-                .OfType<NewtonsoftJsonPatchInputFormatter>()
-                .First();
-        }
         public static void RegisterRequestHandler(this IServiceCollection services)
         {
             var handlerTypes = new (Type dto, Type entity)[]
diff --git a/src/Modules/Grand.Module.Api/Grand.Module.Api.csproj b/src/Modules/Grand.Module.Api/Grand.Module.Api.csproj
index c1fc46b3d..765ced4aa 100644
--- a/src/Modules/Grand.Module.Api/Grand.Module.Api.csproj
+++ b/src/Modules/Grand.Module.Api/Grand.Module.Api.csproj
@@ -41,8 +41,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.AspNetCore.JsonPatch" />
-        <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" />
+        <PackageReference Include="Microsoft.AspNetCore.JsonPatch.SystemTextJson" />
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" />
         <PackageReference Include="Scalar.AspNetCore" />
         <PackageReference Include="System.Linq.Dynamic.Core" />
diff --git a/src/Modules/Grand.Module.Api/Infrastructure/OpenApiStartup.cs b/src/Modules/Grand.Module.Api/Infrastructure/OpenApiStartup.cs
index e7606dfed..746cc2c6d 100644
--- a/src/Modules/Grand.Module.Api/Infrastructure/OpenApiStartup.cs
+++ b/src/Modules/Grand.Module.Api/Infrastructure/OpenApiStartup.cs
@@ -54,11 +54,6 @@ public void ConfigureServices(IServiceCollection services, IConfiguration config
             //register RequestHandler
             services.RegisterRequestHandler();
 
-            //Add JsonPatchInputFormatter
-            services.AddControllers(options =>
-            {
-                options.InputFormatters.Insert(0, services.GetJsonPatchInputFormatter());
-            });
             services.AddScoped<ModelValidationAttribute>();
         }
     }
diff --git a/src/Modules/Grand.Module.Api/Infrastructure/Transformers/IgnoreFieldSchemaTransformer.cs b/src/Modules/Grand.Module.Api/Infrastructure/Transformers/IgnoreFieldSchemaTransformer.cs
index 91e0b80b3..c81f90f8d 100644
--- a/src/Modules/Grand.Module.Api/Infrastructure/Transformers/IgnoreFieldSchemaTransformer.cs
+++ b/src/Modules/Grand.Module.Api/Infrastructure/Transformers/IgnoreFieldSchemaTransformer.cs
@@ -11,8 +11,8 @@ public Task TransformAsync(OpenApiSchema schema, OpenApiSchemaTransformerContext
     {
 
         var type = context.JsonTypeInfo.Type;
-        if (!schema.Properties.Any() || type == null) return Task.CompletedTask;
-
+        if (type == null || schema.Properties == null || !schema.Properties.Any()) return Task.CompletedTask;
+        
         var excludedPropertyNames = type
             .GetProperties()
             .Where(
@@ -26,7 +26,7 @@ public Task TransformAsync(OpenApiSchema schema, OpenApiSchemaTransformerContext
                 ap => excludedPropertyNames.Any(
                     pn => pn.Equals(ap.Key, StringComparison.InvariantCultureIgnoreCase)
                 )
-            ).Select(ap => ap.Key);
+            ).Select(ap => ap.Key).ToList();
 
         foreach (var propertyToExclude in excludedSchemaPropertyKey) schema.Properties.Remove(propertyToExclude);
 
diff --git a/src/Web/Grand.Web/App_Data/appsettings.json b/src/Web/Grand.Web/App_Data/appsettings.json
index cb55d2d4a..7ca546b1b 100644
--- a/src/Web/Grand.Web/App_Data/appsettings.json
+++ b/src/Web/Grand.Web/App_Data/appsettings.json
@@ -171,6 +171,8 @@
     "ClientSecret": ""
   },
   //access to the api to web controllers
+  //when enabled (Development environment only), API documentation (Scalar) is available at: https://your-domain/scalar/v2
+  //locally: https://localhost:44350/scalar/v2
   "FrontendAPI": {
     "Enabled": true,
     "JsonContentType": false,
@@ -186,6 +188,8 @@
     "RefreshTokenExpiryInMinutes": 1440
   },
   //api for admin
+  //when enabled (Development environment only), API documentation (Scalar) is available at: https://your-domain/scalar/v1
+  //locally: https://localhost:44350/scalar/v1
   "BackendAPI": {
     "Enabled": true,
     "SecretKey": "your private secret key to use api",