diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageCustom/CgibinMessageCustomSendRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageCustom/CgibinMessageCustomSendRequest.cs
index 30a13580..f60f0caf 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageCustom/CgibinMessageCustomSendRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageCustom/CgibinMessageCustomSendRequest.cs
@@ -30,11 +30,11 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 public string MediaId { get; set; } = string.Empty;
             }
 
-            public class NewsMessage : ImageMessage
+            public class MpNewsMessage : ImageMessage
             {
             }
 
-            public class ArticlesMessage
+            public class NewsMessage
             {
                 public static class Types
                 {
@@ -297,14 +297,14 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         /// </summary>
         [Newtonsoft.Json.JsonProperty("mpnews")]
         [System.Text.Json.Serialization.JsonPropertyName("mpnews")]
-        public Types.NewsMessage? MessageContentForNews { get; set; }
+        public Types.MpNewsMessage? MessageContentForMpNews { get; set; }
 
         /// <summary>
         /// 获取或设置图文链接消息内容。
         /// </summary>
         [Newtonsoft.Json.JsonProperty("news")]
         [System.Text.Json.Serialization.JsonPropertyName("news")]
-        public Types.ArticlesMessage? MessageContentForArticles { get; set; }
+        public Types.NewsMessage? MessageContentForNews { get; set; }
 
         /// <summary>
         /// 获取或设置图文链接消息内容。
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassPreviewRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassPreviewRequest.cs
index 54112f9e..71a49333 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassPreviewRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassPreviewRequest.cs
@@ -65,7 +65,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 public bool? IsOnlyFansCanComment { get; set; }
             }
 
-            public class NewsMessage : ImageMessage
+            public class MpNewsMessage : ImageMessage
             {
             }
 
@@ -141,7 +141,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         /// </summary>
         [Newtonsoft.Json.JsonProperty("mpnews")]
         [System.Text.Json.Serialization.JsonPropertyName("mpnews")]
-        public Types.NewsMessage? MessageContentForNews { get; set; }
+        public Types.MpNewsMessage? MessageContentForMpNews { get; set; }
 
         /// <summary>
         /// 获取或设置图片消息内容。
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassSendAllRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassSendAllRequest.cs
index f12a7e22..9fb2f3b0 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassSendAllRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassSendAllRequest.cs
@@ -35,7 +35,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
             {
             }
 
-            public class NewsMessage : CgibinMessageMassSendRequest.Types.NewsMessage
+            public class MpNewsMessage : CgibinMessageMassSendRequest.Types.MpNewsMessage
             {
             }
 
@@ -78,7 +78,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         /// </summary>
         [Newtonsoft.Json.JsonProperty("mpnews")]
         [System.Text.Json.Serialization.JsonPropertyName("mpnews")]
-        public Types.NewsMessage? MessageContentForNews { get; set; }
+        public Types.MpNewsMessage? MessageContentForMpNews { get; set; }
 
         /// <summary>
         /// 获取或设置多张图片消息内容。
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassSendRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassSendRequest.cs
index 297189b1..409f2eb9 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassSendRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinMessageMass/CgibinMessageMassSendRequest.cs
@@ -18,7 +18,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
             {
             }
 
-            public class NewsMessage : CgibinMessageMassPreviewRequest.Types.NewsMessage
+            public class MpNewsMessage : CgibinMessageMassPreviewRequest.Types.MpNewsMessage
             {
             }
 
@@ -61,7 +61,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         /// </summary>
         [Newtonsoft.Json.JsonProperty("mpnews")]
         [System.Text.Json.Serialization.JsonPropertyName("mpnews")]
-        public Types.NewsMessage? MessageContentForNews { get; set; }
+        public Types.MpNewsMessage? MessageContentForMpNews { get; set; }
 
         /// <summary>
         /// 获取或设置多张图片消息内容。