diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Approval/SystemApprovalChangeEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Approval/SystemApprovalChangeEvent.cs
index c42861a4..67a82d9c 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Approval/SystemApprovalChangeEvent.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Approval/SystemApprovalChangeEvent.cs
@@ -82,7 +82,7 @@
                                 /// <summary>
                                 /// 获取或设置审批意见附件 MediaId 列表。
                                 /// </summary>
-                                [System.Xml.Serialization.XmlArrayItem("Attach", Type = typeof(string), IsNullable = true)]
+                                [System.Xml.Serialization.XmlElement("Attach", Type = typeof(string), IsNullable = true)]
                                 public string[]? SpeechMediaIdList { get; set; }
                             }
                         }
@@ -141,7 +141,7 @@
                         /// <summary>
                         /// 获取或设置评论内容附件 MediaId 列表。
                         /// </summary>
-                        [System.Xml.Serialization.XmlArrayItem("Attach", Type = typeof(string))]
+                        [System.Xml.Serialization.XmlElement("Attach", Type = typeof(string))]
                         public string[] MediaIdList { get; set; } = default!;
 
                         /// <summary>
@@ -197,19 +197,19 @@
                 /// <summary>
                 /// 获取或设置抄送人列表。
                 /// </summary>
-                [System.Xml.Serialization.XmlArrayItem("Notifyer", Type = typeof(Types.Notifier))]
+                [System.Xml.Serialization.XmlElement("Notifyer", Type = typeof(Types.Notifier))]
                 public Types.Notifier[]? NotifyerList { get; set; }
 
                 /// <summary>
                 /// 获取或设置审批流程列表。
                 /// </summary>
-                [System.Xml.Serialization.XmlArrayItem("SpRecord", Type = typeof(Types.Record))]
+                [System.Xml.Serialization.XmlElement("SpRecord", Type = typeof(Types.Record))]
                 public Types.Record[] RecordList { get; set; } = default!;
 
                 /// <summary>
                 /// 获取或设置评论列表。
                 /// </summary>
-                [System.Xml.Serialization.XmlArrayItem("Comments", Type = typeof(Types.Comment))]
+                [System.Xml.Serialization.XmlElement("Comments", Type = typeof(Types.Comment))]
                 public Types.Comment[] CommentList { get; set; } = default!;
             }
         }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Contact/ChangeContactEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Contact/ChangeContactEvent.cs
index 07fbd88e..7b71e5d0 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Contact/ChangeContactEvent.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Contact/ChangeContactEvent.cs
@@ -81,7 +81,7 @@
                 /// <summary>
                 /// 获取或设置自定义字段列表。
                 /// </summary>
-                [System.Xml.Serialization.XmlArrayItem("Item", Type = typeof(Types.Attribute))]
+                [System.Xml.Serialization.XmlElement("Item", Type = typeof(Types.Attribute))]
                 public Types.Attribute[] AttributeList { get; set; } = default!;
             }
         }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Push/TemplateCardPushEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Push/TemplateCardPushEvent.cs
index e2b77819..f4eb393b 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Push/TemplateCardPushEvent.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Push/TemplateCardPushEvent.cs
@@ -18,7 +18,7 @@
                         /// <summary>
                         /// 获取或设置选项列表。
                         /// </summary>
-                        [System.Xml.Serialization.XmlArrayItem("OpitonId", Type = typeof(string))]
+                        [System.Xml.Serialization.XmlElement("OpitonId", Type = typeof(string))]
                         public string[] Items { get; set; } = default!;
                     }
                 }
@@ -41,7 +41,7 @@
                 /// <summary>
                 /// 获取或设置下拉框列表。
                 /// </summary>
-                [System.Xml.Serialization.XmlArrayItem("SelectedItem", Type = typeof(SelectItem))]
+                [System.Xml.Serialization.XmlElement("SelectedItem", Type = typeof(SelectItem))]
                 public SelectItem[]? Items { get; set; } = default!;
             }
         }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Reply/NewsMessageReply.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Reply/NewsMessageReply.cs
index 85fc0a3c..66c793dc 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Reply/NewsMessageReply.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Reply/NewsMessageReply.cs
@@ -42,7 +42,7 @@
                 /// <summary>
                 /// 获取或设置图文列表。
                 /// </summary>
-                [System.Xml.Serialization.XmlArrayItem("item", Type = typeof(ArticleItem))]
+                [System.Xml.Serialization.XmlElement("item", Type = typeof(ArticleItem))]
                 public ArticleItem[] Items { get; set; } = new ArticleItem[0];
             }
         }