diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaSecExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaSecExtensions.cs
index 7811bbab..9d18fbcf 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaSecExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaSecExtensions.cs
@@ -127,6 +127,54 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         }
         #endregion
 
+        #region FamousBrand
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/sec/famousbrand/apply 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/server/API/order_shipping/api_famousbrandapply.html ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaSecFamousBrandApplyResponse> ExecuteWxaSecFamousBrandApplyAsync(this WechatApiClient client, Models.WxaSecFamousBrandApplyRequest 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, "wxa", "sec", "famousbrand", "apply")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaSecFamousBrandApplyResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/sec/famousbrand/get_status 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/server/API/order_shipping/api_getfamousbrandapplystatus.html ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaSecFamousBrandGetStatusResponse> ExecuteWxaSecFamousBrandGetStatusAsync(this WechatApiClient client, Models.WxaSecFamousBrandGetStatusRequest 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, "wxa", "sec", "famousbrand", "get_status")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaSecFamousBrandGetStatusResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+        #endregion
+
         #region Order
         /// <summary>
         /// <para>异步调用 [POST] /wxa/sec/order/upload_shipping_info 接口。</para>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandApplyRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandApplyRequest.cs
new file mode 100644
index 00000000..35db31df
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandApplyRequest.cs
@@ -0,0 +1,85 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/sec/famousbrand/apply 接口的请求。</para>
+    /// </summary>
+    public class WxaSecFamousBrandApplyRequest : WechatApiRequest, IInferable<WxaSecFamousBrandApplyRequest, WxaSecFamousBrandApplyResponse>
+    {
+        public static class Types
+        {
+            public class Application
+            {
+                public static class Types
+                {
+                    public class AuditInfo
+                    {
+                        /// <summary>
+                        /// 获取或设置品牌名称。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("brand_name")]
+                        [System.Text.Json.Serialization.JsonPropertyName("brand_name")]
+                        public string BrandName { get; set; } = string.Empty;
+
+                        /// <summary>
+                        /// 获取或设置品牌类型。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("brand_type")]
+                        [System.Text.Json.Serialization.JsonPropertyName("brand_type")]
+                        public int BrandType { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置电商平台旗舰店。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("flagship_in_which_ec_platform")]
+                        [System.Text.Json.Serialization.JsonPropertyName("flagship_in_which_ec_platform")]
+                        public string? FlagshipInWhichECPlatform { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置电商平台旗舰店佐证材料 MediaId 列表。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("ec_platform_proof_list")]
+                        [System.Text.Json.Serialization.JsonPropertyName("ec_platform_proof_list")]
+                        public IList<string>? ECPlatformProofMediaIdList { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置其他补充说明材料 MediaId 列表。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("other_material_list")]
+                        [System.Text.Json.Serialization.JsonPropertyName("other_material_list")]
+                        public IList<string>? OtherMaterialMediaIdList { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置有关部门认定的驰名商标佐证材料 MediaId 列表。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("authority_certified_proof_list")]
+                        [System.Text.Json.Serialization.JsonPropertyName("authority_certified_proof_list")]
+                        public IList<string>? AuthorityCertifiedProofMediaIdList { get; set; }
+                    }
+                }
+
+                /// <summary>
+                /// 获取或设置品牌申请类型。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("apply_for")]
+                [System.Text.Json.Serialization.JsonPropertyName("apply_for")]
+                public int ApplyForType { get; set; }
+
+                /// <summary>
+                /// 获取或设置品牌信息。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("audit_info")]
+                [System.Text.Json.Serialization.JsonPropertyName("audit_info")]
+                public Types.AuditInfo? AuditInfo { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置申请信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("Application")]
+        [System.Text.Json.Serialization.JsonPropertyName("Application")]
+        public Types.Application Application { get; set; } = new Types.Application();
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandApplyResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandApplyResponse.cs
new file mode 100644
index 00000000..3d0d46ee
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandApplyResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/sec/famousbrand/apply 接口的响应。</para>
+    /// </summary>
+    public class WxaSecFamousBrandApplyResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusRequest.cs
new file mode 100644
index 00000000..9221035a
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusRequest.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/sec/famousbrand/get_status 接口的请求。</para>
+    /// </summary>
+    public class WxaSecFamousBrandGetStatusRequest : WechatApiRequest, IInferable<WxaSecFamousBrandGetStatusRequest, WxaSecFamousBrandGetStatusResponse>
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusResponse.cs
new file mode 100644
index 00000000..3785dc1c
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusResponse.cs
@@ -0,0 +1,72 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/sec/famousbrand/get_status 接口的响应。</para>
+    /// </summary>
+    public class WxaSecFamousBrandGetStatusResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Progress
+            {
+                /// <summary>
+                /// 获取或设置申请状态。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("status")]
+                [System.Text.Json.Serialization.JsonPropertyName("status")]
+                public int Status { get; set; }
+            }
+
+            public class Application
+            {
+                public static class Types
+                {
+                    public class AuditInfo
+                    {
+                        /// <summary>
+                        /// 获取或设置审核原因。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("audit_reason")]
+                        [System.Text.Json.Serialization.JsonPropertyName("audit_reason")]
+                        public string? AuditReason { get; set; }
+                    }
+                }
+
+                /// <summary>
+                /// 获取或设置品牌申请类型。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("apply_for")]
+                [System.Text.Json.Serialization.JsonPropertyName("apply_for")]
+                public int ApplyForType { get; set; }
+
+                /// <summary>
+                /// 获取或设置审核信息。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("audit_info")]
+                [System.Text.Json.Serialization.JsonPropertyName("audit_info")]
+                public Types.AuditInfo? AuditInfo { get; set; }
+
+                /// <summary>
+                /// 获取或设置申请状态。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("status")]
+                [System.Text.Json.Serialization.JsonPropertyName("status")]
+                public int Status { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置申请信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("progress")]
+        [System.Text.Json.Serialization.JsonPropertyName("progress")]
+        public Types.Progress Progress { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置申请信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("application")]
+        [System.Text.Json.Serialization.JsonPropertyName("application")]
+        public Types.Application Application { get; set; } = default!;
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaSec/FamousBrand/WxaSecFamousBrandApplyRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaSec/FamousBrand/WxaSecFamousBrandApplyRequest.json
new file mode 100644
index 00000000..d9028c40
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaSec/FamousBrand/WxaSecFamousBrandApplyRequest.json
@@ -0,0 +1,19 @@
+{
+    "Application": {
+        "apply_for": 2,
+        "audit_info": {
+            "brand_name": "我的小店",
+            "brand_type": 4,
+            "flagship_in_which_ec_platform": "淘宝",
+            "ec_platform_proof_list": [
+                "R7oH3VuVWboktgKh3QABx2UqbeNoUDJzLdDjLVvi4kLEOtkCTAGmX9g8-xxxxxx"
+            ],
+            "other_material_list": [
+                "R7oH3VuVWboktgKh3QABx2UqbeNoUDJzLdDjLVvi4kLEOtkCTAGmX9g8-xxxxxx"
+            ],
+            "authority_certified_proof_list": [
+                "R7oH3VuVWboktgKh3QABx2UqbeNoUDJzLdDjLVvi4kLEOtkCTAGmX9g8-xxxxxx"
+            ]
+        }
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusResponse.json
new file mode 100644
index 00000000..01bfa910
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaSec/FamousBrand/WxaSecFamousBrandGetStatusResponse.json
@@ -0,0 +1,14 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "progress": {
+        "status": 0
+    },
+    "application": {
+        "apply_for": 1,
+        "audit_info": {
+            "audit_reason": ""
+        },
+        "status": 0
+    }
+}