diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderDetailResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderDetailResponse.cs
index ef83b77b..6a9c03ee 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderDetailResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderDetailResponse.cs
@@ -36,6 +36,14 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 [System.Text.Json.Serialization.JsonPropertyName("order_id")]
                 public string OrderId { get; set; } = default!;
 
+                /// <summary>
+                /// 获取或设置佣金单特殊标识。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("special_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("special_id")]
+                [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Serialization.Common.NumericalStringReadOnlyConverter))]
+                public string? SpecialId { get; set; }
+
                 /// <summary>
                 /// 获取或设置 SPU ID。
                 /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderListRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderListRequest.cs
index b6c01318..0cb5972d 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderListRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderListRequest.cs
@@ -40,6 +40,13 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         [System.Text.Json.Serialization.JsonPropertyName("order_id")]
         public string? OrderId { get; set; }
 
+        /// <summary>
+        /// 获取或设置佣金单特殊标识。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("special_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("special_id")]
+        public string? SpecialId { get; set; }
+
         /// <summary>
         /// 获取或设置 SPU ID。
         /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderListResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderListResponse.cs
index 3194b529..bb5ca251 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderListResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECTalent/Order/ChannelsECTalentGetOrderListResponse.cs
@@ -17,6 +17,14 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Serialization.Common.NumericalStringReadOnlyConverter))]
                 public string OrderId { get; set; } = default!;
 
+                /// <summary>
+                /// 获取或设置佣金单特殊标识。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("special_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("special_id")]
+                [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Serialization.Common.NumericalStringReadOnlyConverter))]
+                public string? SpecialId { get; set; }
+
                 /// <summary>
                 /// 获取或设置 SKU ID。
                 /// </summary>
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECTalent/Order/ChannelsECTalentGetOrderDetailResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECTalent/Order/ChannelsECTalentGetOrderDetailResponse.json
index 9078ccb8..30219ae1 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECTalent/Order/ChannelsECTalentGetOrderDetailResponse.json
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECTalent/Order/ChannelsECTalentGetOrderDetailResponse.json
@@ -9,6 +9,7 @@
         "actual_payment": "99.99",
         "order_create_time": 1700000000,
         "order_update_time": 1700003600,
+        "special_id": "SP12345",
         "buyer_info": {
             "open_id": "o1234567890abcdef",
             "union_id": "u1234567890abcdef"
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECTalent/Order/ChannelsECTalentGetOrderListResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECTalent/Order/ChannelsECTalentGetOrderListResponse.json
index b02ac4de..969771d4 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECTalent/Order/ChannelsECTalentGetOrderListResponse.json
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECTalent/Order/ChannelsECTalentGetOrderListResponse.json
@@ -4,7 +4,8 @@
     "order_list": [
         {
             "order_id": "123",
-            "sku_id": "1234"
+            "sku_id": "1234",
+            "special_id": "1"
         }
     ],
     "has_more": true