diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/MerchantStore/CreateMerchantStoreRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/MerchantStore/CreateMerchantStoreRequest.cs
index 800c9ad4..03960c4a 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/MerchantStore/CreateMerchantStoreRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/MerchantStore/CreateMerchantStoreRequest.cs
@@ -18,12 +18,19 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
                 [System.Text.Json.Serialization.JsonPropertyName("store_reference_id")]
                 public string? StoreReferenceId { get; set; }
 
+                /// <summary>
+                /// 获取或设置品牌 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("brand_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("brand_id")]
+                public int? BrandId { get; set; }
+
                 /// <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;
+                public string? BrandName { get; set; }
 
                 /// <summary>
                 /// 获取或设置门店名称。
diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/MerchantStore/GetMerchantStoreByStoreIdResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/MerchantStore/GetMerchantStoreByStoreIdResponse.cs
index dca33282..911ca78a 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/MerchantStore/GetMerchantStoreByStoreIdResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/MerchantStore/GetMerchantStoreByStoreIdResponse.cs
@@ -22,6 +22,30 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
             public class Recipient : CreateMerchantStoreRequest.Types.Recipient
             {
             }
+
+            public class State
+            {
+                /// <summary>
+                /// 获取或设置门店状态。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("store_state_value")]
+                [System.Text.Json.Serialization.JsonPropertyName("store_state_value")]
+                public string StateValue { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置门店状态描述。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("store_state_message")]
+                [System.Text.Json.Serialization.JsonPropertyName("store_state_message")]
+                public string? StateMessage { get; set; }
+
+                /// <summary>
+                /// 获取或设置地址核实失败原因。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("address_failed_reason")]
+                [System.Text.Json.Serialization.JsonPropertyName("address_failed_reason")]
+                public string? AddressFailedReason { get; set; }
+            }
         }
 
         /// <summary>
@@ -51,5 +75,12 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
         [Newtonsoft.Json.JsonProperty("store_recipient")]
         [System.Text.Json.Serialization.JsonPropertyName("store_recipient")]
         public Types.Recipient[] RecipientList { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置门店状态信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("store_state")]
+        [System.Text.Json.Serialization.JsonPropertyName("store_state")]
+        public Types.State State { get; set; } = default!;
     }
 }