diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Product/Register/ProductRegisterRegisterShopRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Product/Register/ProductRegisterRegisterShopRequest.cs
index 484bf871..85f1cb97 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Product/Register/ProductRegisterRegisterShopRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/Product/Register/ProductRegisterRegisterShopRequest.cs
@@ -1,4 +1,4 @@
-namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
 {
     /// <summary>
     /// <para>表示 [POST] /product/register/register_shop 接口的请求。</para>
@@ -39,5 +39,12 @@
         [Newtonsoft.Json.JsonProperty("api_openstore_type")]
         [System.Text.Json.Serialization.JsonPropertyName("api_openstore_type")]
         public int OpenStoreType { get; set; }
+
+        /// <summary>
+        /// 获取或设置授权页 URL。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("auth_page_url")]
+        [System.Text.Json.Serialization.JsonPropertyName("auth_page_url")]
+        public string? AuthPageUrl { get; set; }
     }
 }
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Product/Register/ProductRegisterRegisterShopRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Product/Register/ProductRegisterRegisterShopRequest.json
index db3f6139..7c87a950 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Product/Register/ProductRegisterRegisterShopRequest.json
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/Product/Register/ProductRegisterRegisterShopRequest.json
@@ -1,7 +1,8 @@
-{
+{
     "wx_name": "xxx",
     "id_card_name": "张三",
     "id_card_number": "121321412",
     "channel_id": "4",
-    "api_openstore_type": 1
+    "api_openstore_type": 1,
+    "auth_page_url": "url"
 }