diff --git a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/DemoPaymentMethod.cs b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/DemoPaymentMethod.cs
similarity index 94%
rename from services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/DemoPaymentMethod.cs
rename to services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/DemoPaymentMethod.cs
index 46c8e24d..131e1f9c 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/DemoPaymentMethod.cs
+++ b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/DemoPaymentMethod.cs
@@ -3,7 +3,7 @@ using System.Threading.Tasks;
 using EShopOnAbp.PaymentService.PaymentRequests;
 using Volo.Abp.DependencyInjection;
 
-namespace EShopOnAbp.PaymentService.PaymentServices;
+namespace EShopOnAbp.PaymentService.PaymentMethods;
 
 [ExposeServices(typeof(IPaymentMethod), typeof(DemoPaymentMethod))]
 public class DemoPaymentMethod : IPaymentMethod
diff --git a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/IPaymentMethod.cs b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/IPaymentMethod.cs
similarity index 89%
rename from services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/IPaymentMethod.cs
rename to services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/IPaymentMethod.cs
index 16d1ed6c..d38285ef 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/IPaymentMethod.cs
+++ b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/IPaymentMethod.cs
@@ -2,7 +2,7 @@
 using EShopOnAbp.PaymentService.PaymentRequests;
 using Volo.Abp.DependencyInjection;
 
-namespace EShopOnAbp.PaymentService.PaymentServices;
+namespace EShopOnAbp.PaymentService.PaymentMethods;
 
 public interface IPaymentMethod : ITransientDependency
 {
diff --git a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/PaymentMethodResolver.cs b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/PaymentMethodResolver.cs
similarity index 84%
rename from services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/PaymentMethodResolver.cs
rename to services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/PaymentMethodResolver.cs
index 7973da79..8ec3b072 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/PaymentMethodResolver.cs
+++ b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/PaymentMethodResolver.cs
@@ -4,7 +4,7 @@ using System.Linq;
 using Microsoft.Extensions.Logging;
 using Volo.Abp.DependencyInjection;
 
-namespace EShopOnAbp.PaymentService.PaymentServices;
+namespace EShopOnAbp.PaymentService.PaymentMethods;
 
 public class PaymentMethodResolver : ITransientDependency
 {
@@ -19,7 +19,7 @@ public class PaymentMethodResolver : ITransientDependency
 
     public IPaymentMethod Resolve(int paymentTypeId)
     {
-        IPaymentMethod paymentMethod = _paymentMethods.FirstOrDefault(q => q.PaymentTypeId == paymentTypeId);
+        var paymentMethod = _paymentMethods.FirstOrDefault(q => q.PaymentTypeId == paymentTypeId);
         if (paymentMethod == null)
         {
             _logger.LogError($"Couldn't find Payment method with id:{paymentTypeId}");
diff --git a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/PaypalMethod.cs b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/PaypalMethod.cs
similarity index 96%
rename from services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/PaypalMethod.cs
rename to services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/PaypalMethod.cs
index c660f112..c584c872 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServices/PaypalMethod.cs
+++ b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentMethods/PaypalMethod.cs
@@ -8,7 +8,7 @@ using PayPalCheckoutSdk.Core;
 using PayPalCheckoutSdk.Orders;
 using Volo.Abp.DependencyInjection;
 
-namespace EShopOnAbp.PaymentService.PaymentServices;
+namespace EShopOnAbp.PaymentService.PaymentMethods;
 
 [ExposeServices(typeof(IPaymentMethod), typeof(PaypalMethod))]
 public class PaypalMethod : IPaymentMethod
@@ -76,7 +76,7 @@ public class PaypalMethod : IPaymentMethod
         request.Prefer("return=representation");
         request.RequestBody(order);
 
-        Order result = (await _payPalHttpClient.Execute(request)).Result<Order>();
+        var result = (await _payPalHttpClient.Execute(request)).Result<Order>();
 
         return new PaymentRequestStartResultDto
         {
diff --git a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentRequests/PaymentRequestAppService.cs b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentRequests/PaymentRequestAppService.cs
index 15b62860..59058e3c 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentRequests/PaymentRequestAppService.cs
+++ b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentRequests/PaymentRequestAppService.cs
@@ -4,7 +4,7 @@ using PayPalCheckoutSdk.Orders;
 using System;
 using System.Linq;
 using System.Threading.Tasks;
-using EShopOnAbp.PaymentService.PaymentServices;
+using EShopOnAbp.PaymentService.PaymentMethods;
 
 namespace EShopOnAbp.PaymentService.PaymentRequests
 {
diff --git a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServiceApplicationModule.cs b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServiceApplicationModule.cs
index f0b21e0f..f2dcfb15 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServiceApplicationModule.cs
+++ b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentServiceApplicationModule.cs
@@ -7,8 +7,8 @@ using EShopOnAbp.PaymentService.PayPal;
 using PayPalCheckoutSdk.Core;
 using System;
 using EShopOnAbp.PaymentService.PaymentRequests;
-using EShopOnAbp.PaymentService.PaymentServices;
 using Microsoft.Extensions.Logging;
+using EShopOnAbp.PaymentService.PaymentMethods;
 
 namespace EShopOnAbp.PaymentService
 {