diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECMerchant/FreightTemplate/ChannelsECMerchantAddFreightTemplateRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECMerchant/FreightTemplate/ChannelsECMerchantAddFreightTemplateRequest.cs
index 9234ae5d976c4d1e3e838182085ad1598c1ed131..ca2b74182e7f012437b799ad519402ce61b2dcc6 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECMerchant/FreightTemplate/ChannelsECMerchantAddFreightTemplateRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECMerchant/FreightTemplate/ChannelsECMerchantAddFreightTemplateRequest.cs
@@ -285,6 +285,20 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 [Newtonsoft.Json.JsonProperty("all_freight_calc_method")]
                 [System.Text.Json.Serialization.JsonPropertyName("all_freight_calc_method")]
                 public Types.FreightCalculateMethodList? FreightCalculateMethodList { get; set; }
+
+                /// <summary>
+                /// 获取或设置创建时间戳。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("create_time")]
+                [System.Text.Json.Serialization.JsonPropertyName("create_time")]
+                public long? CreateTimestamp { get; set; }
+
+                /// <summary>
+                /// 获取或设置更新时间戳。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("update_time")]
+                [System.Text.Json.Serialization.JsonPropertyName("update_time")]
+                public long? UpdateTimestamp { get; set; }
             }
         }
 
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECMerchant/FreightTemplate/ChannelsECMerchantUpdateFreightTemplateRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECMerchant/FreightTemplate/ChannelsECMerchantUpdateFreightTemplateRequest.cs
index 931bd2c94a74df0d0950d59c5d54b52ad4a72848..4a678929e696bf2cadea7886fdfd4d067b45f74b 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECMerchant/FreightTemplate/ChannelsECMerchantUpdateFreightTemplateRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECMerchant/FreightTemplate/ChannelsECMerchantUpdateFreightTemplateRequest.cs
@@ -3,11 +3,11 @@
     /// <summary>
     /// <para>表示 [POST] /channels/ec/merchant/updatefreighttemplate 接口的请求。</para>
     /// </summary>
-    public class ChannelsECMerchantUpdateFreightTemplateRequest : WechatApiRequest, IInferable<ChannelsECMerchantUpdateFreightTemplateRequest, ProductDeliveryUpdateFreightTemplateResponse>
+    public class ChannelsECMerchantUpdateFreightTemplateRequest : WechatApiRequest, IInferable<ChannelsECMerchantUpdateFreightTemplateRequest, ChannelsECMerchantUpdateFreightTemplateResponse>
     {
         public static class Types
         {
-            public class FreightTemplate : ProductDeliveryInsertFreightTemplateRequest.Types.FreightTemplate
+            public class FreightTemplate : ChannelsECMerchantAddFreightTemplateRequest.Types.FreightTemplate
             {
                 /// <summary>
                 /// 获取或设置运费模板 ID。