diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessageChangeEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessageChangeEvent.cs
index ed1b4eff..03de8c5d 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessageChangeEvent.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessageChangeEvent.cs
@@ -35,19 +35,48 @@
                 /// <summary>
                 /// 获取或设置用户管理订阅通知数据列表。
                 /// </summary>
-                [Newtonsoft.Json.JsonProperty("List")]
-                [System.Text.Json.Serialization.JsonPropertyName("List")]
+                [Newtonsoft.Json.JsonIgnore]
+                [System.Text.Json.Serialization.JsonIgnore]
                 [System.Xml.Serialization.XmlElement("List", typeof(Types.EventItem))]
                 public Types.EventItem[] EventList { get; set; } = default!;
             }
         }
 
+        private readonly object _lockObj = new object();
+
         /// <summary>
         /// 获取或设置事件数据。
         /// </summary>
-        [Newtonsoft.Json.JsonProperty("SubscribeMsgChangeEvent")]
-        [System.Text.Json.Serialization.JsonPropertyName("SubscribeMsgChangeEvent")]
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
         [System.Xml.Serialization.XmlElement("SubscribeMsgChangeEvent")]
         public Types.EventData EventData { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置用户管理订阅通知数据列表。
+        /// <para>等效于 <see cref="EventData.List"/> </para>
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("List")]
+        [System.Text.Json.Serialization.JsonPropertyName("List")]
+        [System.Xml.Serialization.XmlIgnore]
+        public Types.EventData.Types.EventItem[]? EventDataList
+        {
+            get { return this.EventData?.EventList; }
+            set
+            {
+                if (this.EventData == null)
+                {
+                    lock (_lockObj)
+                    {
+                        if (this.EventData == null)
+                        {
+                            this.EventData = new Types.EventData();
+                        }
+                    }
+                }
+
+                this.EventData.EventList = value!;
+            }
+        }
     }
 }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessagePopupEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessagePopupEvent.cs
index 593bfa32..b8a66a4c 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessagePopupEvent.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessagePopupEvent.cs
@@ -43,19 +43,48 @@
                 /// <summary>
                 /// 获取或设置用户订阅通知弹窗数据列表。
                 /// </summary>
-                [Newtonsoft.Json.JsonProperty("List")]
-                [System.Text.Json.Serialization.JsonPropertyName("List")]
+                [Newtonsoft.Json.JsonIgnore]
+                [System.Text.Json.Serialization.JsonIgnore]
                 [System.Xml.Serialization.XmlElement("List", typeof(Types.EventItem))]
                 public Types.EventItem[] EventList { get; set; } = default!;
             }
         }
 
+        private readonly object _lockObj = new object();
+
         /// <summary>
         /// 获取或设置事件数据。
         /// </summary>
-        [Newtonsoft.Json.JsonProperty("SubscribeMsgPopupEvent")]
-        [System.Text.Json.Serialization.JsonPropertyName("SubscribeMsgPopupEvent")]
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
         [System.Xml.Serialization.XmlElement("SubscribeMsgPopupEvent")]
         public Types.EventData EventData { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置用户订阅通知弹窗数据列表。
+        /// <para>等效于 <see cref="EventData.List"/> </para>
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("List")]
+        [System.Text.Json.Serialization.JsonPropertyName("List")]
+        [System.Xml.Serialization.XmlIgnore]
+        public Types.EventData.Types.EventItem[]? EventDataList
+        {
+            get { return this.EventData?.EventList; }
+            set
+            {
+                if (this.EventData == null)
+                {
+                    lock (_lockObj)
+                    {
+                        if (this.EventData == null)
+                        {
+                            this.EventData = new Types.EventData();
+                        }
+                    }
+                }
+
+                this.EventData.EventList = value!;
+            }
+        }
     }
 }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessageSentEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessageSentEvent.cs
index 487876e7..05945bb9 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessageSentEvent.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Events/MpSubscribeMessage/SubscribeMessageSentEvent.cs
@@ -51,19 +51,48 @@
                 /// <summary>
                 /// 获取或设置发送订阅通知数据列表。
                 /// </summary>
-                [Newtonsoft.Json.JsonProperty("List")]
-                [System.Text.Json.Serialization.JsonPropertyName("List")]
+                [Newtonsoft.Json.JsonIgnore]
+                [System.Text.Json.Serialization.JsonIgnore]
                 [System.Xml.Serialization.XmlElement("List", typeof(Types.EventItem))]
                 public Types.EventItem[] EventList { get; set; } = default!;
             }
         }
 
+        private readonly object _lockObj = new object();
+
         /// <summary>
         /// 获取或设置事件数据。
         /// </summary>
-        [Newtonsoft.Json.JsonProperty("SubscribeMsgSentEvent")]
-        [System.Text.Json.Serialization.JsonPropertyName("SubscribeMsgSentEvent")]
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
         [System.Xml.Serialization.XmlElement("SubscribeMsgSentEvent")]
         public Types.EventData EventData { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置发送订阅通知数据列表。
+        /// <para>等效于 <see cref="EventData.List"/> </para>
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("List")]
+        [System.Text.Json.Serialization.JsonPropertyName("List")]
+        [System.Xml.Serialization.XmlIgnore]
+        public Types.EventData.Types.EventItem[]? EventDataList
+        {
+            get { return this.EventData?.EventList; }
+            set
+            {
+                if (this.EventData == null)
+                {
+                    lock (_lockObj)
+                    {
+                        if (this.EventData == null)
+                        {
+                            this.EventData = new Types.EventData();
+                        }
+                    }
+                }
+
+                this.EventData.EventList = value!;
+            }
+        }
     }
 }
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessageChangeEvent.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessageChangeEvent.json
new file mode 100644
index 00000000..8edc4d62
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessageChangeEvent.json
@@ -0,0 +1,13 @@
+{
+    "ToUserName": "gh_123456789abc",
+    "FromUserName": "o7esq5OI1Uej6Xixw1lA2H7XDVbc",
+    "CreateTime": "1610968440",
+    "MsgType": "event",
+    "Event": "subscribe_msg_change_event",
+    "List": [
+        {
+            "TemplateId": "BEwX0BOT3MqK3Uc5oTU3CGBqzjpndk2jzUf7VfExd8",
+            "SubscribeStatusString": "reject"
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessagePopupEvent.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessagePopupEvent.json
new file mode 100644
index 00000000..3ab6d23c
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessagePopupEvent.json
@@ -0,0 +1,14 @@
+{
+    "ToUserName": "gh_123456789abc",
+    "FromUserName": "o7esq5OI1Uej6Xixw1lA2H7XDVbc",
+    "CreateTime": "1620973045",
+    "MsgType": "event",
+    "Event": "subscribe_msg_popup_event",
+    "List": [
+        {
+            "TemplateId": "hD-ixGOhYmUfjOnI8MCzQMPshzGVeux_2vzyvQu7O68",
+            "SubscribeStatusString": "accept",
+            "PopupScene": "0"
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessageSentEvent.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessageSentEvent.json
new file mode 100644
index 00000000..ef62be52
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/EventSamples/MpSubscribeMessage/SubscribeMessageSentEvent.json
@@ -0,0 +1,15 @@
+{
+    "ToUserName": "gh_123456789abc",
+    "FromUserName": "o7esq5PHRGBQYmeNyfG064wEFVpQ",
+    "CreateTime": "1620963428",
+    "MsgType": "event",
+    "Event": "subscribe_msg_sent_event",
+    "List": [
+        {
+            "TemplateId": "BEwX0BO-T3MqK3Uc5oTU3CGBqzjpndk2jzUf7VfExd8",
+            "MsgID": "1864323726461255680",
+            "ErrorCode": "0",
+            "ErrorStatus": "success"
+        }
+    ]
+}