diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/EasyAbp.EShop.Payments.Abstractions.csproj b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/EasyAbp.EShop.Payments.Abstractions.csproj
deleted file mode 100644
index adfc58a8..00000000
--- a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/EasyAbp.EShop.Payments.Abstractions.csproj
+++ /dev/null
@@ -1,10 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <Import Project="..\..\common.props" />
-
-  <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
-    <RootNamespace />
-  </PropertyGroup>
-
-</Project>
diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/EasyAbp/EShop/Payments/IPaymentServiceProvider.cs b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/EasyAbp/EShop/Payments/IPaymentServiceProvider.cs
deleted file mode 100644
index 5712acd9..00000000
--- a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/EasyAbp/EShop/Payments/IPaymentServiceProvider.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace EasyAbp.EShop.Payments
-{
-    public interface IPaymentsServiceProvider
-    {
-        
-    }
-}
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/FodyWeavers.xml b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/FodyWeavers.xml
deleted file mode 100644
index be0de3a9..00000000
--- a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/FodyWeavers.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<Weavers xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FodyWeavers.xsd">
-  <ConfigureAwait ContinueOnCapturedContext="false" />
-</Weavers>
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/FodyWeavers.xsd b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/FodyWeavers.xsd
deleted file mode 100644
index 3f3946e2..00000000
--- a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Abstractions/FodyWeavers.xsd
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
-  <!-- This file was generated by Fody. Manual changes to this file will be lost when your project is rebuilt. -->
-  <xs:element name="Weavers">
-    <xs:complexType>
-      <xs:all>
-        <xs:element name="ConfigureAwait" minOccurs="0" maxOccurs="1">
-          <xs:complexType>
-            <xs:attribute name="ContinueOnCapturedContext" type="xs:boolean" />
-          </xs:complexType>
-        </xs:element>
-      </xs:all>
-      <xs:attribute name="VerifyAssembly" type="xs:boolean">
-        <xs:annotation>
-          <xs:documentation>'true' to run assembly verification (PEVerify) on the target assembly after all weavers have been executed.</xs:documentation>
-        </xs:annotation>
-      </xs:attribute>
-      <xs:attribute name="VerifyIgnoreCodes" type="xs:string">
-        <xs:annotation>
-          <xs:documentation>A comma-separated list of error codes that can be safely ignored in assembly verification.</xs:documentation>
-        </xs:annotation>
-      </xs:attribute>
-      <xs:attribute name="GenerateXsd" type="xs:boolean">
-        <xs:annotation>
-          <xs:documentation>'false' to turn off automatic generation of the XML Schema file.</xs:documentation>
-        </xs:annotation>
-      </xs:attribute>
-    </xs:complexType>
-  </xs:element>
-</xs:schema>
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/FreePaymentServiceProvider.cs b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/FreePaymentServiceProvider.cs
index 739f2384..5bacae0a 100644
--- a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/FreePaymentServiceProvider.cs
+++ b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/FreePaymentServiceProvider.cs
@@ -1,7 +1,17 @@
-namespace EasyAbp.EShop.Payments
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using EasyAbp.EShop.Payments.Payments;
+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.DependencyInjection;
+
+namespace EasyAbp.EShop.Payments
 {
-    public class FreePaymentsServiceProvider : IPaymentsServiceProvider
+    [Dependency(ServiceLifetime.Transient, TryRegister = true)]
+    public class FreePaymentServiceProvider : IPaymentServiceProvider
     {
-        
+        public async Task<Payment> PayForOrderAsync(Payment payment, Dictionary<string, object> extraProperties = null)
+        {
+            throw new System.NotImplementedException();
+        }
     }
 }
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/PaymentRecords/PaymentRecord.cs b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/PaymentRecords/PaymentRecord.cs
deleted file mode 100644
index c99085da..00000000
--- a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/PaymentRecords/PaymentRecord.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-using System;
-using System.Collections.Generic;
-using EasyAbp.EShop.Stores.Stores;
-using JetBrains.Annotations;
-using Volo.Abp.Domain.Entities.Auditing;
-using Volo.Abp.MultiTenancy;
-
-namespace EasyAbp.EShop.Payments.PaymentsRecords
-{
-    public class PaymentsRecord : FullAuditedAggregateRoot<Guid>, IMultiTenant
-    {
-        public virtual Guid? TenantId { get; protected set; }
-        
-        [NotNull]
-        public virtual string PaymentsMethod { get; protected set; }
-        
-        [NotNull]
-        public virtual string ExternalTradingCode { get; protected set; }
-        
-        [NotNull]
-        public virtual string Currency { get; protected set; }
-        
-        public virtual decimal OriginalPaymentsAmount { get; protected set; }
-
-        public virtual decimal PaymentsDiscount { get; protected set; }
-        
-        public virtual decimal ActualPaymentsAmount { get; protected set; }
-        
-        public virtual decimal RefundAmount { get; protected set; }
-        
-        public virtual List<PaymentsRecordOrder> PaymentsRecordOrders { get; protected set; }
-    }
-}
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/IPaymentServiceProvider.cs b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/IPaymentServiceProvider.cs
new file mode 100644
index 00000000..a80cbea2
--- /dev/null
+++ b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/IPaymentServiceProvider.cs
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace EasyAbp.EShop.Payments.Payments
+{
+    public interface IPaymentServiceProvider
+    {
+        Task<Payment> PayForOrderAsync(Payment payment, Dictionary<string, object> extraProperties = null);
+    }
+}
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/Payment.cs b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/Payment.cs
new file mode 100644
index 00000000..6ec98903
--- /dev/null
+++ b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/Payment.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using JetBrains.Annotations;
+using Volo.Abp.Domain.Entities.Auditing;
+using Volo.Abp.MultiTenancy;
+
+namespace EasyAbp.EShop.Payments.Payments
+{
+    public class Payment : FullAuditedAggregateRoot<Guid>, IMultiTenant
+    {
+        public virtual Guid? TenantId { get; protected set; }
+        
+        [NotNull]
+        public virtual string PaymentMethod { get; protected set; }
+        
+        [NotNull]
+        public virtual string ExternalTradingCode { get; protected set; }
+        
+        [NotNull]
+        public virtual string Currency { get; protected set; }
+        
+        public virtual decimal OriginalPaymentAmount { get; protected set; }
+
+        public virtual decimal PaymentDiscount { get; protected set; }
+        
+        public virtual decimal ActualPaymentAmount { get; protected set; }
+        
+        public virtual decimal RefundAmount { get; protected set; }
+        
+        public virtual List<PaymentOrder> PaymentOrders { get; protected set; }
+    }
+}
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/PaymentRecords/PaymentRecordOrder.cs b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/PaymentOrder.cs
similarity index 50%
rename from modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/PaymentRecords/PaymentRecordOrder.cs
rename to modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/PaymentOrder.cs
index 0ff03a88..f5518519 100644
--- a/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/PaymentRecords/PaymentRecordOrder.cs
+++ b/modules/EasyAbp.EShop.Payments/src/EasyAbp.EShop.Payments.Domain/Payments/PaymentOrder.cs
@@ -2,20 +2,20 @@
 using JetBrains.Annotations;
 using Volo.Abp.Domain.Entities.Auditing;
 
-namespace EasyAbp.EShop.Payments.PaymentsRecords
+namespace EasyAbp.EShop.Payments.Payments
 {
-    public class PaymentsRecordOrder : FullAuditedEntity<Guid>
+    public class PaymentOrder : FullAuditedEntity<Guid>
     {
         public virtual Guid OrderId { get; protected set; }
         
         [NotNull]
         public virtual string Currency { get; protected set; }
         
-        public virtual decimal OriginalPaymentsAmount { get; protected set; }
+        public virtual decimal OriginalPaymentAmount { get; protected set; }
 
-        public virtual decimal PaymentsDiscount { get; protected set; }
+        public virtual decimal PaymentDiscount { get; protected set; }
         
-        public virtual decimal ActualPaymentsAmount { get; protected set; }
+        public virtual decimal ActualPaymentAmount { get; protected set; }
         
         public virtual decimal RefundAmount { get; protected set; }
     }
diff --git a/samples/EasyMall/aspnet-core/EasyMall.sln b/samples/EasyMall/aspnet-core/EasyMall.sln
index e01744bc..2abe7129 100644
--- a/samples/EasyMall/aspnet-core/EasyMall.sln
+++ b/samples/EasyMall/aspnet-core/EasyMall.sln
@@ -221,8 +221,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EasyAbp.EShop.Stores.MongoD
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EasyAbp.EShop.Stores.TestBase", "..\..\..\modules\EasyAbp.EShop.Stores\test\EasyAbp.EShop.Stores.TestBase\EasyAbp.EShop.Stores.TestBase.csproj", "{F2A770E7-17A5-4009-9DE2-703940F34A3D}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EasyAbp.EShop.Payments.Abstractions", "..\..\..\modules\EasyAbp.EShop.Payments\src\EasyAbp.EShop.Payments.Abstractions\EasyAbp.EShop.Payments.Abstractions.csproj", "{4813F498-8331-4C1D-9E6F-47E9CFB803C1}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "provider", "provider", "{7D80E979-D0C3-4D6A-8FF0-22733CAA37A3}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "WeChatPay", "WeChatPay", "{4FF7000A-2CD2-40B9-B2B0-A1EFD501A5B1}"
@@ -631,10 +629,6 @@ Global
 		{F2A770E7-17A5-4009-9DE2-703940F34A3D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F2A770E7-17A5-4009-9DE2-703940F34A3D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F2A770E7-17A5-4009-9DE2-703940F34A3D}.Release|Any CPU.Build.0 = Release|Any CPU
-		{4813F498-8331-4C1D-9E6F-47E9CFB803C1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{4813F498-8331-4C1D-9E6F-47E9CFB803C1}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{4813F498-8331-4C1D-9E6F-47E9CFB803C1}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{4813F498-8331-4C1D-9E6F-47E9CFB803C1}.Release|Any CPU.Build.0 = Release|Any CPU
 		{B2C56EF7-AB4A-454B-BC77-0F2178BBD09F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{B2C56EF7-AB4A-454B-BC77-0F2178BBD09F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B2C56EF7-AB4A-454B-BC77-0F2178BBD09F}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -806,7 +800,6 @@ Global
 		{F9F30B96-B456-452A-843F-904E89BB1B58} = {AD00688C-1F70-4439-BCF5-8931989359E0}
 		{B64703AF-1554-4087-A638-E295444F2F86} = {AD00688C-1F70-4439-BCF5-8931989359E0}
 		{F2A770E7-17A5-4009-9DE2-703940F34A3D} = {AD00688C-1F70-4439-BCF5-8931989359E0}
-		{4813F498-8331-4C1D-9E6F-47E9CFB803C1} = {3D87E511-7315-4D3B-B994-A8CEDAF47CBF}
 		{7D80E979-D0C3-4D6A-8FF0-22733CAA37A3} = {CB8F4FFA-815A-426A-ADCD-C78FB35CBDA7}
 		{4FF7000A-2CD2-40B9-B2B0-A1EFD501A5B1} = {7D80E979-D0C3-4D6A-8FF0-22733CAA37A3}
 		{60986AC6-FDD9-4B57-942D-A006A83315CF} = {4FF7000A-2CD2-40B9-B2B0-A1EFD501A5B1}