diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteChannelsExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteChannelsExtensions.cs
index ded5c0e9..1f02863d 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteChannelsExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteChannelsExtensions.cs
@@ -117,6 +117,48 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         }
         #endregion
 
+        #region OrderDelivery
+        /// <summary>
+        /// <para>异步调用 [POST] /channels/ec/order/deliverycompanylist/get 接口。</para>
+        /// <para>REF: https://developers.weixin.qq.com/doc/channels/API/order/deliverycompanylist_get.html </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.ChannelsECOrderDeliveryCompanyListGetResponse> ExecuteChannelsECOrderDeliveryCompanyListGetAsync(this WechatApiClient client, Models.ChannelsECOrderDeliveryCompanyListGetRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateRequest(request, HttpMethod.Post, "channels", "ec", "order", "deliverycompanylist", "get")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.ChannelsECOrderDeliveryCompanyListGetResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /channels/ec/order/delivery/send 接口。</para>
+        /// <para>REF: https://developers.weixin.qq.com/doc/channels/API/order/delivery_send.html </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.ChannelsECOrderDeliverySendResponse> ExecuteChannelsECOrderDeliverySendAsync(this WechatApiClient client, Models.ChannelsECOrderDeliverySendRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateRequest(request, HttpMethod.Post, "channels", "ec", "order", "delivery", "send")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.ChannelsECOrderDeliverySendResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+        #endregion
+
         #region ECWindow
         /// <summary>
         /// <para>异步调用 [POST] /channels/ec/window/product/add 接口。</para>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetRequest.cs
new file mode 100644
index 00000000..69078b0f
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetRequest.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/order/deliverycompanylist/get 接口的请求。</para>
+    /// </summary>
+    public class ChannelsECOrderDeliveryCompanyListGetRequest : WechatApiRequest, IInferable<ChannelsECOrderDeliveryCompanyListGetRequest, ChannelsECOrderDeliveryCompanyListGetResponse>
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetResponse.cs
new file mode 100644
index 00000000..9e228987
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetResponse.cs
@@ -0,0 +1,35 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/order/deliverycompanylist/get 接口的响应。</para>
+    /// </summary>
+    public class ChannelsECOrderDeliveryCompanyListGetResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class DeliveryCompany
+            {
+                /// <summary>
+                /// 获取或设置快递公司 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("delivery_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("delivery_id")]
+                public string DeliveryId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置快递公司名称。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("delivery_name")]
+                [System.Text.Json.Serialization.JsonPropertyName("delivery_name")]
+                public string DeliveryName { get; set; } = default!;
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置快递公司列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("company_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("company_list")]
+        public Types.DeliveryCompany[] DeliveryCompanyList { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendRequest.cs
new file mode 100644
index 00000000..40854653
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendRequest.cs
@@ -0,0 +1,85 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/order/delivery/send 接口的请求。</para>
+    /// </summary>
+    public class ChannelsECOrderDeliverySendRequest : WechatApiRequest, IInferable<ChannelsECOrderDeliverySendRequest, ChannelsECOrderDeliverySendResponse>
+    {
+        public static class Types
+        {
+            public class Delivery
+            {
+                public static class Types
+                {
+                    public class Product
+                    {
+                        /// <summary>
+                        /// 获取或设置商品 ID。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("product_id")]
+                        [System.Text.Json.Serialization.JsonPropertyName("product_id")]
+                        public long ProductId { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置 SKU ID。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("sku_id")]
+                        [System.Text.Json.Serialization.JsonPropertyName("sku_id")]
+                        public long SKUId { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置商品数量。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("product_cnt")]
+                        [System.Text.Json.Serialization.JsonPropertyName("product_cnt")]
+                        public int Count { get; set; }
+                    }
+                }
+
+                /// <summary>
+                /// 获取或设置快递公司 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("delivery_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("delivery_id")]
+                public string DeliveryId { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置快递单号。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("waybill_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("waybill_id")]
+                public string? WaybillId { get; set; }
+
+                /// <summary>
+                /// 获取或设置发货方式。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("deliver_type")]
+                [System.Text.Json.Serialization.JsonPropertyName("deliver_type")]
+                public int DeliverType { get; set; }
+
+                /// <summary>
+                /// 获取或设置商品列表。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("product_infos")]
+                [System.Text.Json.Serialization.JsonPropertyName("product_infos")]
+                public IList<Types.Product> ProductList { get; set; } = new List<Types.Product>();
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置订单 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("order_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("order_id")]
+        public long OrderId { get; set; }
+
+        /// <summary>
+        /// 获取或设置快递列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("delivery_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("delivery_list")]
+        public IList<Types.Delivery> DeliveryList { get; set; } = new List<Types.Delivery>();
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendResponse.cs
new file mode 100644
index 00000000..0f45c24e
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/order/delivery/send 接口的响应。</para>
+    /// </summary>
+    public class ChannelsECOrderDeliverySendResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetResponse.json
new file mode 100644
index 00000000..6dcc80a8
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECOrderDelivery/ChannelsECOrderDeliveryCompanyListGetResponse.json
@@ -0,0 +1,18 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "company_list": [
+        {
+            "delivery_id": "SF",
+            "delivery_name": "顺丰速运"
+        },
+        {
+            "delivery_id": "YTO",
+            "delivery_name": "圆通快速"
+        },
+        {
+            "delivery_id": "ZTO",
+            "delivery_name": "中通快速"
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendRequest.json
new file mode 100644
index 00000000..9f64ba61
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECOrderDelivery/ChannelsECOrderDeliverySendRequest.json
@@ -0,0 +1,17 @@
+{
+    "order_id": "123456",
+    "delivery_list": [
+        {
+            "delivery_id": "YD",
+            "waybill_id": "23424324253",
+            "deliver_type": 1,
+            "product_infos": [
+                {
+                    "product_cnt": 1,
+                    "product_id": "12345",
+                    "sku_id": "678910"
+                }
+            ]
+        }
+    ]
+}