diff --git a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Coin_Pay_Notify.cs b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Coin_Pay_Notify.cs
index 6473f39ca6..ed8be80ee9 100644
--- a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Coin_Pay_Notify.cs
+++ b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Coin_Pay_Notify.cs
@@ -1,5 +1,19 @@
-namespace Senparc.Weixin.MP.Entities
+/*----------------------------------------------------------------
+    Copyright (C) 2023 Senparc
+    
+    文件名：RequestMessageEvent_XPay_Coin_Pay_Notify.cs
+    文件功能描述：小程序虚拟支付 - 代币支付推送
+    
+    
+    创建标识：Senparc - 20231130
+
+----------------------------------------------------------------*/
+
+namespace Senparc.Weixin.MP.Entities
 {
+    /// <summary>
+    /// 代币支付推送
+    /// </summary>
     public class RequestMessageEvent_XPay_Coin_Pay_Notify : RequestMessageEventBase, IRequestMessageEventBase
     {
         public override Event Event
diff --git a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Goods_Deliver_Notify.cs b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Goods_Deliver_Notify.cs
index ef38a49852..4a02823cec 100644
--- a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Goods_Deliver_Notify.cs
+++ b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Goods_Deliver_Notify.cs
@@ -1,4 +1,15 @@
-namespace Senparc.Weixin.MP.Entities
+/*----------------------------------------------------------------
+    Copyright (C) 2023 Senparc
+    
+    文件名：RequestMessageEvent_XPay_Goods_Deliver_Notify.cs
+    文件功能描述：小程序虚拟支付 - 道具发货推送
+    
+    
+    创建标识：Senparc - 20231130
+
+----------------------------------------------------------------*/
+
+namespace Senparc.Weixin.MP.Entities
 {
     public class RequestMessageEvent_XPay_Goods_Deliver_Notify : RequestMessageEventBase, IRequestMessageEventBase
     {
diff --git a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Refund_Notify.cs b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Refund_Notify.cs
index 63a8b4bdc5..9aef12db8c 100644
--- a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Refund_Notify.cs
+++ b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Entities/Request/Event/XPay/RequestMessageEvent_XPay_Refund_Notify.cs
@@ -1,4 +1,15 @@
-namespace Senparc.Weixin.MP.Entities
+/*----------------------------------------------------------------
+    Copyright (C) 2023 Senparc
+    
+    文件名：RequestMessageEvent_XPay_Refund_Notify.cs
+    文件功能描述：小程序虚拟支付 - 退款推送
+    
+    
+    创建标识：Senparc - 20231130
+
+----------------------------------------------------------------*/
+
+namespace Senparc.Weixin.MP.Entities
 {
     public class RequestMessageEvent_XPay_Refund_Notify : RequestMessageEventBase, IRequestMessageEventBase
     {
diff --git a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Enums.cs b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Enums.cs
index 7513a83791..174e619027 100644
--- a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Enums.cs
+++ b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Enums.cs
@@ -102,6 +102,9 @@ and limitations under the License.
     修改标识：lishewen - 20210809
     修改描述：v16.14.2 添加 Event.submit_invoice_title
 
+    修改标识：Senparc - 20231130
+    修改描述：v16.20.2 Event 添加“小程序虚拟支付”相关枚举
+
 ----------------------------------------------------------------*/
 
 using System;
diff --git a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/MessageHandlers/Async/MessageHandlerAsync.Event.cs b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/MessageHandlers/Async/MessageHandlerAsync.Event.cs
index 65aa11e3c1..f7bfe0223b 100644
--- a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/MessageHandlers/Async/MessageHandlerAsync.Event.cs
+++ b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/MessageHandlers/Async/MessageHandlerAsync.Event.cs
@@ -33,6 +33,9 @@ and limitations under the License.
     修改标识：lishewen - 20210809
     修改描述：v16.14.2 添加 OnEvent_Submit_Invoice_TitleAsync() 方法
 
+    修改标识：Senparc - 20231130
+    修改描述：v16.20.2 添加“小程序虚拟支付”相关事件
+
 ----------------------------------------------------------------*/
 
 using Senparc.NeuChar.Entities;
@@ -779,14 +782,32 @@ public virtual async Task<IResponseMessageBase> OnEvent_Subscribe_Msg_SentReques
         #endregion
 
         #region 小程序虚拟支付
+
+        /// <summary>
+        /// 小程序虚拟支付 - 道具发货推送
+        /// </summary>
+        /// <param name="requestMessage"></param>
+        /// <returns></returns>
         public virtual async Task<IResponseMessageBase> OnEvent_XPay_Goods_Deliver_NotifyAsync(RequestMessageEvent_XPay_Goods_Deliver_Notify requestMessage)
         {
             return await DefaultAsyncMethod(requestMessage, () => OnEvent_XPay_Goods_Deliver_Notify(requestMessage)).ConfigureAwait(false);
         }
+
+        /// <summary>
+        /// 小程序虚拟支付 - 代币支付推送
+        /// </summary>
+        /// <param name="requestMessage"></param>
+        /// <returns></returns>
         public virtual async Task<IResponseMessageBase> OnEvent_XPay_Coin_Pay_NotifyAsync(RequestMessageEvent_XPay_Coin_Pay_Notify requestMessage)
         {
             return await DefaultAsyncMethod(requestMessage, () => OnEvent_XPay_Coin_Pay_Notify(requestMessage)).ConfigureAwait(false);
         }
+
+        /// <summary>
+        /// 小程序虚拟支付 - 退款推送
+        /// </summary>
+        /// <param name="requestMessage"></param>
+        /// <returns></returns>
         public virtual async Task<IResponseMessageBase> OnEvent_XPay_Refund_NotifyAsync(RequestMessageEvent_XPay_Refund_Notify requestMessage)
         {
             return await DefaultAsyncMethod(requestMessage, () => OnEvent_XPay_Refund_Notify(requestMessage)).ConfigureAwait(false);
diff --git a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/MessageHandlers/MessageHandler.Event.cs b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/MessageHandlers/MessageHandler.Event.cs
index fc02ec4d25..2a1f0855d3 100644
--- a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/MessageHandlers/MessageHandler.Event.cs
+++ b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/MessageHandlers/MessageHandler.Event.cs
@@ -36,6 +36,9 @@ and limitations under the License.
     修改标识：lishewen - 20210809
     修改描述：v16.14.2 添加 OnEvent_Submit_Invoice_Title() 方法
 
+    修改标识：Senparc - 20231130
+    修改描述：v16.20.2 添加“小程序虚拟支付”相关事件
+
 ----------------------------------------------------------------*/
 
 using Senparc.NeuChar.Entities;
diff --git a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Senparc.Weixin.MP.net8.csproj b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Senparc.Weixin.MP.net8.csproj
index e2c03ea90e..b46bee0ff1 100644
--- a/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Senparc.Weixin.MP.net8.csproj
+++ b/src/Senparc.Weixin.MP/Senparc.Weixin.MP/Senparc.Weixin.MP.net8.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>net462;netstandard2.0;netstandard2.1</TargetFrameworks>
-    <Version>16.20.1</Version>
+    <Version>16.20.2</Version>
     <AssemblyName>Senparc.Weixin.MP</AssemblyName>
     <RootNamespace>Senparc.Weixin.MP</RootNamespace>
     <GeneratePackageOnBuild Condition=" '$(Configuration)' == 'Release' ">true</GeneratePackageOnBuild>
@@ -527,6 +527,7 @@
 		v16.18.14 JSSDKHelper.GetNoncestr() 弃用 MD5 加密方法
 		v16.19.0 MessageHandler 和客服接口支持长文本自动切割后连续发送
 		v16.20.1 添加 TemplateApi.AddTemplate() 参数
+		v16.20.2 添加“小程序虚拟支付 ”功能
 	</PackageReleaseNotes>
     <RepositoryUrl>https://github.com/JeffreySu/WeiXinMPSDK</RepositoryUrl>
   </PropertyGroup>