diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Events/POI/POICheckNotifyEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Events/POI/POICheckNotifyEvent.cs
index 4bffadec..a32e250b 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Events/POI/POICheckNotifyEvent.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Events/POI/POICheckNotifyEvent.cs
@@ -1,3 +1,5 @@
+using System;
+
 namespace SKIT.FlurlHttpClient.Wechat.Api.Events
 {
     /// <summary>
@@ -7,6 +9,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Events
     /// <![CDATA[ https://developers.weixin.qq.com/doc/offiaccount/WeChat_Stores/WeChat_Store_Interface.html#8 ]]>
     /// </para>
     /// </summary>
+    [Obsolete("相关接口或字段于 2024-07-05 下线。")]
     public class POICheckNotifyEvent : WechatApiEvent
     {
         /// <summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCgibinPOIExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCgibinPOIExtensions.cs
index 868e9428..9e20f21d 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCgibinPOIExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCgibinPOIExtensions.cs
@@ -20,6 +20,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         /// <param name="request"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
+        [Obsolete("相关接口或字段于 2024-07-05 下线。")]
         public static async Task<Models.CgibinPOIAddPOIResponse> ExecuteCgibinPOIAddPOIAsync(this WechatApiClient client, Models.CgibinPOIAddPOIRequest request, CancellationToken cancellationToken = default)
         {
             if (client is null) throw new ArgumentNullException(nameof(client));
@@ -90,6 +91,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         /// <param name="request"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
+        [Obsolete("相关接口或字段于 2024-07-05 下线。")]
         public static async Task<Models.CgibinPOIUpdatePOIResponse> ExecuteCgibinPOIUpdatePOIAsync(this WechatApiClient client, Models.CgibinPOIUpdatePOIRequest request, CancellationToken cancellationToken = default)
         {
             if (client is null) throw new ArgumentNullException(nameof(client));
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIAddPOIRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIAddPOIRequest.cs
index cb33f309..7d4f2726 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIAddPOIRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIAddPOIRequest.cs
@@ -1,10 +1,12 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 
 namespace SKIT.FlurlHttpClient.Wechat.Api.Models
 {
     /// <summary>
     /// <para>表示 [POST] /cgi-bin/poi/addpoi 接口的请求。</para>
     /// </summary>
+    [Obsolete("相关接口或字段于 2024-07-05 下线。")]
     public class CgibinPOIAddPOIRequest : WechatApiRequest, IInferable<CgibinPOIAddPOIRequest, CgibinPOIAddPOIResponse>
     {
         public static class Types
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIAddPOIResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIAddPOIResponse.cs
index bb5a7efd..4f524aad 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIAddPOIResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIAddPOIResponse.cs
@@ -1,8 +1,11 @@
-namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+using System;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
 {
     /// <summary>
     /// <para>表示 [POST] /cgi-bin/poi/addpoi 接口的响应。</para>
     /// </summary>
+    [Obsolete("相关接口或字段于 2024-07-05 下线。")]
     public class CgibinPOIAddPOIResponse : WechatApiResponse
     {
     }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIUpdatePOIRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIUpdatePOIRequest.cs
index a0ae0ea7..1a3dd959 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIUpdatePOIRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIUpdatePOIRequest.cs
@@ -1,10 +1,12 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 
 namespace SKIT.FlurlHttpClient.Wechat.Api.Models
 {
     /// <summary>
     /// <para>表示 [POST] /cgi-bin/poi/updatepoi 接口的请求。</para>
     /// </summary>
+    [Obsolete("相关接口或字段于 2024-07-05 下线。")]
     public class CgibinPOIUpdatePOIRequest : WechatApiRequest, IInferable<CgibinPOIUpdatePOIRequest, CgibinPOIUpdatePOIResponse>
     {
         public static class Types
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIUpdatePOIResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIUpdatePOIResponse.cs
index 0c20d380..d2980f01 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIUpdatePOIResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinPOI/CgibinPOIUpdatePOIResponse.cs
@@ -1,8 +1,11 @@
-namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+using System;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
 {
     /// <summary>
     /// <para>表示 [POST] /cgi-bin/poi/updatepoi 接口的响应。</para>
     /// </summary>
+    [Obsolete("相关接口或字段于 2024-07-05 下线。")]
     public class CgibinPOIUpdatePOIResponse : WechatApiResponse
     {
     }