diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECAftersale/ChannelsECAftersaleGetAftersaleOrderResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECAftersale/ChannelsECAftersaleGetAftersaleOrderResponse.cs
index 2650affa..3ffe9db8 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECAftersale/ChannelsECAftersaleGetAftersaleOrderResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECAftersale/ChannelsECAftersaleGetAftersaleOrderResponse.cs
@@ -1,3 +1,5 @@
+using System;
+
 namespace SKIT.FlurlHttpClient.Wechat.Api.Models
 {
     /// <summary>
@@ -131,6 +133,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                         /// <summary>
                         /// 获取或设置联系电话。
                         /// </summary>
+                        [Obsolete("相关接口或字段于 2025-04-14 下线。")]
                         [Newtonsoft.Json.JsonProperty("tel_number")]
                         [System.Text.Json.Serialization.JsonPropertyName("tel_number")]
                         public string? TelNumber { get; set; }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECAftersale/Complaint/ChannelsECAftersaleGetComplaintOrderResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECAftersale/Complaint/ChannelsECAftersaleGetComplaintOrderResponse.cs
index de1514d1..a85958e3 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECAftersale/Complaint/ChannelsECAftersaleGetComplaintOrderResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECAftersale/Complaint/ChannelsECAftersaleGetComplaintOrderResponse.cs
@@ -1,3 +1,5 @@
+using System;
+
 namespace SKIT.FlurlHttpClient.Wechat.Api.Models
 {
     /// <summary>
@@ -40,6 +42,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 /// <summary>
                 /// 获取或设置手机号码。
                 /// </summary>
+                [Obsolete("相关接口或字段于 2025-04-14 下线。")]
                 [Newtonsoft.Json.JsonProperty("phone_number")]
                 [System.Text.Json.Serialization.JsonPropertyName("phone_number")]
                 public string? PhoneNumber { get; set; }
@@ -65,6 +68,10 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 [System.Text.Json.Serialization.JsonPropertyName("after_sale_reason")]
                 public int? AftersaleReasonType { get; set; }
             }
+
+            public class VirualTelNumberInfo : ChannelsECAftersaleGetAftersaleOrderResponse.Types.AftersaleOrder.Types.VirualTelNumberInfo
+            {
+            }
         }
 
         /// <summary>
@@ -96,5 +103,12 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         [Newtonsoft.Json.JsonProperty("status")]
         [System.Text.Json.Serialization.JsonPropertyName("status")]
         public int Status { get; set; }
+
+        /// <summary>
+        /// 获取或设置虚拟号码信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("virtual_tel_num_info")]
+        [System.Text.Json.Serialization.JsonPropertyName("virtual_tel_num_info")]
+        public Types.VirualTelNumberInfo? VirualTelNumberInfo { get; set; }
     }
 }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrder/ChannelsECOrderGetResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrder/ChannelsECOrderGetResponse.cs
index 730c349a..a2ac2679 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrder/ChannelsECOrderGetResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrder/ChannelsECOrderGetResponse.cs
@@ -131,11 +131,32 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                                     public class ChangeSKUInfo
                                     {
                                         /// <summary>
-                                        /// 获取或设置发货前更换 SKU 是否成功。
+                                        /// 获取或设置发货前更换 SKU 状态。
                                         /// </summary>
-                                        [Newtonsoft.Json.JsonProperty("preshipment_change_sku_success")]
-                                        [System.Text.Json.Serialization.JsonPropertyName("preshipment_change_sku_success")]
-                                        public bool IsPreshipmentChangeSKUSuccessful { get; set; }
+                                        [Newtonsoft.Json.JsonProperty("preshipment_change_sku_state")]
+                                        [System.Text.Json.Serialization.JsonPropertyName("preshipment_change_sku_state")]
+                                        public int IsPreshipmentChangeSKUSuccessful { get; set; }
+
+                                        /// <summary>
+                                        /// 获取或设置原 SKU ID。
+                                        /// </summary>
+                                        [Newtonsoft.Json.JsonProperty("old_sku_id")]
+                                        [System.Text.Json.Serialization.JsonPropertyName("old_sku_id")]
+                                        public long OldSKUId { get; set; }
+
+                                        /// <summary>
+                                        /// 获取或设置新 SKU ID。
+                                        /// </summary>
+                                        [Newtonsoft.Json.JsonProperty("new_sku_id")]
+                                        [System.Text.Json.Serialization.JsonPropertyName("new_sku_id")]
+                                        public long NewSKUId { get; set; }
+
+                                        /// <summary>
+                                        /// 获取或设置商家处理请求的最后时间戳。
+                                        /// </summary>
+                                        [Newtonsoft.Json.JsonProperty("ddl_time_stamp")]
+                                        [System.Text.Json.Serialization.JsonPropertyName("ddl_time_stamp")]
+                                        public long? DeadlineTimestamp { get; set; }
                                     }
                                 }