diff --git a/src/jQueryDatatableServerSideNetCore/Controllers/TestRegistersController.cs b/src/jQueryDatatableServerSideNetCore/Controllers/TestRegistersController.cs
index 13ab1da..5edaefc 100644
--- a/src/jQueryDatatableServerSideNetCore/Controllers/TestRegistersController.cs
+++ b/src/jQueryDatatableServerSideNetCore/Controllers/TestRegistersController.cs
@@ -17,12 +17,12 @@ namespace jQueryDatatableServerSideNetCore.Controllers
     public class TestRegistersController : Controller
     {
         private readonly ApplicationDbContext _context;
-        private readonly IExportService _exportService;
+        private readonly IExportService<TestRegister> _exportService;
 
         /// <summary>Initializes a new instance of the <see cref="TestRegistersController" /> class.</summary>
         /// <param name="context">The context.</param>
         /// <param name="exportService">The export service.</param>
-        public TestRegistersController(ApplicationDbContext context, IExportService exportService)
+        public TestRegistersController(ApplicationDbContext context, IExportService<TestRegister> exportService)
         {
             _context = context;
             _exportService = exportService;
diff --git a/src/jQueryDatatableServerSideNetCore/Program.cs b/src/jQueryDatatableServerSideNetCore/Program.cs
index a2401f3..5f1c964 100644
--- a/src/jQueryDatatableServerSideNetCore/Program.cs
+++ b/src/jQueryDatatableServerSideNetCore/Program.cs
@@ -28,7 +28,7 @@
         options.SerializerSettings.Converters.Add(new StringEnumConverter());
     });
 
-builder.Services.AddScoped<IExportService, ExportService>();
+builder.Services.AddScoped(typeof(IExportService<>), typeof(ExportService<>));
 builder.Services.AddScoped<IExcelService, ExcelService>();
 builder.Services.AddScoped<ICsvService, CsvService>();
 builder.Services.AddScoped<IHtmlService, HtmlService>();
diff --git a/src/jQueryDatatableServerSideNetCore/Services/ExportService/ExportService.cs b/src/jQueryDatatableServerSideNetCore/Services/ExportService/ExportService.cs
index ac09526..9dded92 100644
--- a/src/jQueryDatatableServerSideNetCore/Services/ExportService/ExportService.cs
+++ b/src/jQueryDatatableServerSideNetCore/Services/ExportService/ExportService.cs
@@ -9,7 +9,7 @@
 
 namespace jQueryDatatableServerSideNetCore.Services.ExportService
 {
-    public class ExportService : IExportService
+    public class ExportService<TModel> : IExportService<TModel> where TModel : class
     {
         private readonly IExcelService _excelService;
         private readonly ICsvService _csvService;
@@ -28,32 +28,32 @@ public ExportService(IExcelService excelService, ICsvService csvService, IHtmlSe
             _yamlService = yamlService;
         }
 
-        public async Task<byte[]> ExportToExcel(List<TestRegister> registers)
+        public async Task<byte[]> ExportToExcel(List<TModel> registers)
         {
             return await _excelService.Write(registers);
         }
 
-        public byte[] ExportToCsv(List<TestRegister> registers)
+        public byte[] ExportToCsv(List<TModel> registers)
         {
             return _csvService.Write(registers);
         }
 
-        public byte[] ExportToHtml(List<TestRegister> registers)
+        public byte[] ExportToHtml(List<TModel> registers)
         {
             return _htmlService.Write(registers);
         }
 
-        public byte[] ExportToJson(List<TestRegister> registers)
+        public byte[] ExportToJson(List<TModel> registers)
         {
             return _jsonService.Write(registers);
         }
 
-        public byte[] ExportToXml(List<TestRegister> registers)
+        public byte[] ExportToXml(List<TModel> registers)
         {
             return _xmlService.Write(registers);
         }
 
-        public byte[] ExportToYaml(List<TestRegister> registers)
+        public byte[] ExportToYaml(List<TModel> registers)
         {
             return _yamlService.Write(registers);
         }
diff --git a/src/jQueryDatatableServerSideNetCore/Services/ExportService/IExportService.cs b/src/jQueryDatatableServerSideNetCore/Services/ExportService/IExportService.cs
index 0b3058c..bf27326 100644
--- a/src/jQueryDatatableServerSideNetCore/Services/ExportService/IExportService.cs
+++ b/src/jQueryDatatableServerSideNetCore/Services/ExportService/IExportService.cs
@@ -5,18 +5,18 @@
 
 namespace jQueryDatatableServerSideNetCore.Services.ExportService
 {
-    public interface IExportService
+    public interface IExportService<TModel> where TModel : class
     {
-        Task<byte[]> ExportToExcel(List<TestRegister> registers);
+        Task<byte[]> ExportToExcel(List<TModel> registers);
 
-        byte[] ExportToCsv(List<TestRegister> registers);
+        byte[] ExportToCsv(List<TModel> registers);
 
-        byte[] ExportToHtml(List<TestRegister> registers);
+        byte[] ExportToHtml(List<TModel> registers);
 
-        byte[] ExportToJson(List<TestRegister> registers);
+        byte[] ExportToJson(List<TModel> registers);
 
-        byte[] ExportToXml(List<TestRegister> registers);
+        byte[] ExportToXml(List<TModel> registers);
 
-        byte[] ExportToYaml(List<TestRegister> registers);
+        byte[] ExportToYaml(List<TModel> registers);
     }
 }