diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteChannelsExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteChannelsExtensions.cs
index c2911aef..d847de46 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteChannelsExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteChannelsExtensions.cs
@@ -6286,6 +6286,52 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
 
             return await client.SendFlurlRequestAsJsonAsync<Models.ChannelsECPromoterGetCouponPromoterShareLinkResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
         }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /channels/ec/promoter/set_coupon_to_headsupplier 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/doc/store/leagueheadsupplier/api/sharer/coupon/api_set_coupon_to_headsupplier.html ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.ChannelsECPromoterSetCouponToHeadSupplierResponse> ExecuteChannelsECPromoterSetCouponToHeadSupplierAsync(this WechatApiClient client, Models.ChannelsECPromoterSetCouponToHeadSupplierRequest 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
+                .CreateFlurlRequest(request, HttpMethod.Post, "channels", "ec", "promoter", "set_coupon_to_headsupplier")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.ChannelsECPromoterSetCouponToHeadSupplierResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /channels/ec/promoter/get_coupon_to_headsupplier 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/doc/store/leagueheadsupplier/api/sharer/coupon/api_get_coupon_to_headsupplier.html ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.ChannelsECPromoterGetCouponToHeadSupplierResponse> ExecuteChannelsECPromoterGetCouponToHeadSupplierAsync(this WechatApiClient client, Models.ChannelsECPromoterGetCouponToHeadSupplierRequest 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
+                .CreateFlurlRequest(request, HttpMethod.Post, "channels", "ec", "promoter", "get_coupon_to_headsupplier")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.ChannelsECPromoterGetCouponToHeadSupplierResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
         #endregion
 
         #region ECPromoter/Feed
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCooperativeCouponListRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCooperativeCouponListRequest.cs
index 973b293a..8d69dd3c 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCooperativeCouponListRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCooperativeCouponListRequest.cs
@@ -12,6 +12,20 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         [System.Text.Json.Serialization.JsonPropertyName("shop_appid")]
         public string? ShopAppId { get; set; }
 
+        /// <summary>
+        /// 获取或设置是否来源于其他机构。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("is_from_head_supplier")]
+        [System.Text.Json.Serialization.JsonPropertyName("is_from_head_supplier")]
+        public bool? IsFromHeadSupplier { get; set; }
+
+        /// <summary>
+        /// 获取或设置来源的机构 AppId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("from_head_supplier_appid")]
+        [System.Text.Json.Serialization.JsonPropertyName("from_head_supplier_appid")]
+        public string? FromHeadSupplierAppId { get; set; }
+
         /// <summary>
         /// 获取或设置分页每页数量。
         /// <para>默认值：10</para>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCooperativeCouponListResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCooperativeCouponListResponse.cs
index 1e64af28..0ef37c4a 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCooperativeCouponListResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCooperativeCouponListResponse.cs
@@ -7,8 +7,22 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
     {
         public static class Types
         {
-            public class Coupon : ChannelsECPromoterGetPublicCouponListResponse.Types.Coupon
+            public class Coupon
             {
+                /// <summary>
+                /// 获取或设置券 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("coupon_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("coupon_id")]
+                [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
+                public long CouponId { get; set; }
+
+                /// <summary>
+                /// 获取或设置来源的机构 AppId。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("from_head_supplier_appid")]
+                [System.Text.Json.Serialization.JsonPropertyName("from_head_supplier_appid")]
+                public string? FromHeadSupplierAppId { get; set; }
             }
         }
 
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponDetailRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponDetailRequest.cs
index 561742fa..88261462 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponDetailRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponDetailRequest.cs
@@ -5,6 +5,13 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
     /// </summary>
     public class ChannelsECPromoterGetCouponDetailRequest : WechatApiRequest, IInferable<ChannelsECPromoterGetCouponDetailRequest, ChannelsECPromoterGetCouponDetailResponse>
     {
+        /// <summary>
+        /// 获取或设置来源的机构 AppId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("from_head_supplier_appid")]
+        [System.Text.Json.Serialization.JsonPropertyName("from_head_supplier_appid")]
+        public string? FromHeadSupplierAppId { get; set; }
+
         /// <summary>
         /// 获取或设置券 ID。
         /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponPromoterShareLinkRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponPromoterShareLinkRequest.cs
index bc5b2f31..c95215af 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponPromoterShareLinkRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponPromoterShareLinkRequest.cs
@@ -12,6 +12,13 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         [System.Text.Json.Serialization.JsonPropertyName("sharer_appid")]
         public string? SharerAppId { get; set; }
 
+        /// <summary>
+        /// 获取或设置来源的机构 AppId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("from_head_supplier_appid")]
+        [System.Text.Json.Serialization.JsonPropertyName("from_head_supplier_appid")]
+        public string? FromHeadSupplierAppId { get; set; }
+
         /// <summary>
         /// 获取或设置券 ID。
         /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponShortLinkRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponShortLinkRequest.cs
index 3668c7f8..73860278 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponShortLinkRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponShortLinkRequest.cs
@@ -12,6 +12,13 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
         [System.Text.Json.Serialization.JsonPropertyName("sharer_appid")]
         public string? SharerAppId { get; set; }
 
+        /// <summary>
+        /// 获取或设置来源的机构 AppId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("from_head_supplier_appid")]
+        [System.Text.Json.Serialization.JsonPropertyName("from_head_supplier_appid")]
+        public string? FromHeadSupplierAppId { get; set; }
+
         /// <summary>
         /// 获取或设置券 ID。
         /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierRequest.cs
new file mode 100644
index 00000000..f8912209
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierRequest.cs
@@ -0,0 +1,30 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/promoter/get_coupon_to_headsupplier 接口的请求。</para>
+    /// </summary>
+    public class ChannelsECPromoterGetCouponToHeadSupplierRequest : WechatApiRequest, IInferable<ChannelsECPromoterGetCouponToHeadSupplierRequest, ChannelsECPromoterGetCouponToHeadSupplierResponse>
+    {
+        /// <summary>
+        /// 获取或设置接收的机构 AppId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("to_head_supplier_appid")]
+        [System.Text.Json.Serialization.JsonPropertyName("to_head_supplier_appid")]
+        public string ToHeadSupplierAppId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置分页每页数量。
+        /// <para>默认值：10</para>
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("limit")]
+        [System.Text.Json.Serialization.JsonPropertyName("limit")]
+        public int Limit { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页游标。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("page_context")]
+        [System.Text.Json.Serialization.JsonPropertyName("page_context")]
+        public string? Cursor { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierResponse.cs
new file mode 100644
index 00000000..879f5102
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierResponse.cs
@@ -0,0 +1,57 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/promoter/get_coupon_to_headsupplier 接口的响应。</para>
+    /// </summary>
+    public class ChannelsECPromoterGetCouponToHeadSupplierResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Coupon
+            {
+                /// <summary>
+                /// 获取或设置券 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("coupon_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("coupon_id")]
+                [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
+                public long CouponId { get; set; }
+
+                /// <summary>
+                /// 获取或设置接收的机构 AppId。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("to_head_supplier_appid")]
+                [System.Text.Json.Serialization.JsonPropertyName("to_head_supplier_appid")]
+                public string ToHeadSupplierAppId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置发放时间戳。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("give_time")]
+                [System.Text.Json.Serialization.JsonPropertyName("give_time")]
+                public long GiveTimestamp { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置券列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("list")]
+        [System.Text.Json.Serialization.JsonPropertyName("list")]
+        public Types.Coupon[] CouponList { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置总数量。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("total_count")]
+        [System.Text.Json.Serialization.JsonPropertyName("total_count")]
+        public int TotalCount { get; set; }
+
+        /// <summary>
+        /// 获取或设置翻页标记。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("page_context")]
+        [System.Text.Json.Serialization.JsonPropertyName("page_context")]
+        public string? NextCursor { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetPublicCouponListResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetPublicCouponListResponse.cs
index 4a244b5c..5820b710 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetPublicCouponListResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterGetPublicCouponListResponse.cs
@@ -15,7 +15,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
                 [Newtonsoft.Json.JsonProperty("coupon_id")]
                 [System.Text.Json.Serialization.JsonPropertyName("coupon_id")]
                 [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
-                public long CouponId { get; set; } 
+                public long CouponId { get; set; }
             }
         }
 
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierRequest.cs
new file mode 100644
index 00000000..a4ea68e2
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierRequest.cs
@@ -0,0 +1,24 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/promoter/set_coupon_to_headsupplier 接口的请求。</para>
+    /// </summary>
+    public class ChannelsECPromoterSetCouponToHeadSupplierRequest : WechatApiRequest, IInferable<ChannelsECPromoterSetCouponToHeadSupplierRequest, ChannelsECPromoterSetCouponToHeadSupplierResponse>
+    {
+        /// <summary>
+        /// 获取或设置接收的机构 AppId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("to_head_supplier_appid")]
+        [System.Text.Json.Serialization.JsonPropertyName("to_head_supplier_appid")]
+        public string ToHeadSupplierAppId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置券 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("coupon_id")]
+        [Newtonsoft.Json.JsonConverter(typeof(Newtonsoft.Json.Converters.Common.TextualNumberConverter))]
+        [System.Text.Json.Serialization.JsonPropertyName("coupon_id")]
+        [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString | System.Text.Json.Serialization.JsonNumberHandling.WriteAsString)]
+        public long CouponId { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierResponse.cs
new file mode 100644
index 00000000..89a01467
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/promoter/set_coupon_to_headsupplier 接口的响应。</para>
+    /// </summary>
+    public class ChannelsECPromoterSetCouponToHeadSupplierResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierRequest.json
new file mode 100644
index 00000000..73ca6399
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierRequest.json
@@ -0,0 +1,5 @@
+{
+    "to_head_supplier_appid": "wxdfsdxxxxx",
+    "limit": 10,
+    "page_context": "CAEQARgfKj0AACcYl2AAABQBAgQAXFE1wJCeiAAA"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierResponse.json
new file mode 100644
index 00000000..53422367
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterGetCouponToHeadSupplierResponse.json
@@ -0,0 +1,13 @@
+{
+    "errcode": 0,
+    "errmsg": "success",
+    "list": [
+        {
+            "coupon_id": "23234",
+            "to_head_supplier_appid": "wxsdsdfsds",
+            "give_time": 1761767465
+        }
+    ],
+    "page_context": "CAEQARgfKj0AACcYl2AAABQBAgQAXFE1wJCeiAAA",
+    "total_count": 100
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierRequest.json
new file mode 100644
index 00000000..dfae4bf3
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Channels/ECPromoter/Coupon/ChannelsECPromoterSetCouponToHeadSupplierRequest.json
@@ -0,0 +1,4 @@
+{
+    "to_head_supplier_appid": "wxab1eaxxxxxx",
+    "coupon_id": "121432"
+}