diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/CreateDepositRefundResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/CreateDepositRefundResponse.cs
index dc761193..f424fb58 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/CreateDepositRefundResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/CreateDepositRefundResponse.cs
@@ -47,6 +47,13 @@
         [System.Text.Json.Serialization.JsonPropertyName("transaction_id")]
         public string TransactionId { get; set; } = default!;
 
+        /// <summary>
+        /// 获取或设置商户退款单号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("out_refund_no")]
+        [System.Text.Json.Serialization.JsonPropertyName("out_refund_no")]
+        public string OutRefundNumber { get; set; } = default!;
+
         /// <summary>
         /// 获取或设置微信退款单号。
         /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/GetDepositRefundResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/GetDepositRefundResponse.cs
index 17583e14..b47fe756 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/GetDepositRefundResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/GetDepositRefundResponse.cs
@@ -5,103 +5,8 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV2.Models
     /// <summary>
     /// <para>表示 [POST] /deposit/refundquery 接口的响应。</para>
     /// </summary>
-    [Newtonsoft.Json.JsonConverter(typeof(Converters.ResponseClassNewtonsoftJsonConverter))]
-    [System.Text.Json.Serialization.JsonConverter(typeof(Converters.ResponseClassSystemTextJsonConverter))]
     public class GetDepositRefundResponse : WechatTenpaySignableResponse
     {
-        public static class Types
-        {
-            public class Refund
-            {
-                /// <summary>
-                /// 获取或设置微信退款单号。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("refund_id_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("refund_id_$n")]
-                public string RefundId { get; set; } = default!;
-
-                /// <summary>
-                /// 获取或设置退款渠道。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("refund_channel_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("refund_channel_$n")]
-                public string? RefundChannel { get; set; }
-
-                /// <summary>
-                /// 获取或设置退款状态。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("refund_status_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("refund_status_$n")]
-                public string RefundStatus { get; set; } = default!;
-
-                /// <summary>
-                /// 获取或设置退款资金来源。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("refund_account_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("refund_account_$n")]
-                public string? RefundAccount { get; set; }
-
-                /// <summary>
-                /// 获取或设置退款入账账户。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("refund_recv_accout_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("refund_recv_accout_$n")]
-                public string? RefundReceiveAccount { get; set; }
-
-                /// <summary>
-                /// 获取或设置退款金额（单位：分）。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("refund_fee_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("refund_fee_$n")]
-                [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
-                public int RefundFee { get; set; }
-
-                /// <summary>
-                /// 获取或设置应结退款金额（单位：分）。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("settlement_refund_fee_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("settlement_refund_fee_$n")]
-                [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
-                public int? SettlementRefundFee { get; set; }
-
-                /// <summary>
-                /// 获取或设置代金券退款金额。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("coupon_refund_fee_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("coupon_refund_fee_$n")]
-                [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
-                public int? CouponRefundFee { get; set; }
-
-                /// <summary>
-                /// 获取或设置现金退款金额（单位：分）。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("cash_refund_fee_$n")]
-                [System.Text.Json.Serialization.JsonPropertyName("cash_refund_fee_$n")]
-                [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
-                public int? CashRefundFee { get; set; }
-
-                /// <summary>
-                /// 获取或设置退款成功时间。
-                /// </summary>
-                [Newtonsoft.Json.JsonProperty("refund_success_time_$n")]
-                [Newtonsoft.Json.JsonConverter(typeof(Newtonsoft.Json.Converters.PureDigitalTextNullableDateTimeOffsetConverter))]
-                [System.Text.Json.Serialization.JsonPropertyName("refund_success_time_$n")]
-                [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Converters.PureDigitalTextNullableDateTimeOffsetConverter))]
-                public DateTimeOffset? SuccessTime { get; set; }
-            }
-        }
-
-        internal static class Converters
-        {
-            internal class ResponseClassNewtonsoftJsonConverter : Newtonsoft.Json.Converters.FlattenNArrayObjectConverterBase<GetDepositRefundResponse>
-            {
-            }
-
-            internal class ResponseClassSystemTextJsonConverter : System.Text.Json.Converters.FlattenNArrayObjectConverterBase<GetDepositRefundResponse>
-            {
-            }
-        }
-
         /// <summary>
         /// <inheritdoc/>
         /// </summary>
@@ -176,18 +81,70 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV2.Models
         public int? CashFee { get; set; }
 
         /// <summary>
-        /// 获取或设置记录列表。
+        /// 获取或设置商户退款单号。
         /// </summary>
-        [Newtonsoft.Json.JsonProperty(Newtonsoft.Json.Converters.FlattenNArrayObjectConverterBase.PROPERTY_NAME_NARRAY)]
-        [System.Text.Json.Serialization.JsonPropertyName(System.Text.Json.Converters.FlattenNArrayObjectConverterBase.PROPERTY_NAME_NARRAY)]
-        public Types.Refund[] RefundList { get; set; } = default!;
+        [Newtonsoft.Json.JsonProperty("out_refund_no")]
+        [System.Text.Json.Serialization.JsonPropertyName("out_refund_no")]
+        public string OutRefundNumber { get; set; } = default!;
 
         /// <summary>
-        /// 获取或设置记录总数。
+        /// 获取或设置微信退款单号。
         /// </summary>
-        [Newtonsoft.Json.JsonProperty("refund_count")]
-        [System.Text.Json.Serialization.JsonPropertyName("refund_count")]
+        [Newtonsoft.Json.JsonProperty("refund_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("refund_id")]
+        public string RefundId { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置退款渠道。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("refund_channel")]
+        [System.Text.Json.Serialization.JsonPropertyName("refund_channel")]
+        public string? RefundChannel { get; set; }
+
+        /// <summary>
+        /// 获取或设置退款状态。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("refund_status")]
+        [System.Text.Json.Serialization.JsonPropertyName("refund_status")]
+        public string RefundStatus { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置退款资金来源。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("refund_account")]
+        [System.Text.Json.Serialization.JsonPropertyName("refund_account")]
+        public string? RefundAccount { get; set; }
+
+        /// <summary>
+        /// 获取或设置退款入账账户。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("refund_recv_accout")]
+        [System.Text.Json.Serialization.JsonPropertyName("refund_recv_accout")]
+        public string? RefundReceiveAccount { get; set; }
+
+        /// <summary>
+        /// 获取或设置退款金额（单位：分）。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("refund_fee")]
+        [System.Text.Json.Serialization.JsonPropertyName("refund_fee")]
         [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
-        public int TotalRefundCount { get; set; }
+        public int RefundFee { get; set; }
+
+        /// <summary>
+        /// 获取或设置应结退款金额（单位：分）。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("settlement_refund_fee")]
+        [System.Text.Json.Serialization.JsonPropertyName("settlement_refund_fee")]
+        [System.Text.Json.Serialization.JsonNumberHandling(System.Text.Json.Serialization.JsonNumberHandling.AllowReadingFromString)]
+        public int? SettlementRefundFee { get; set; }
+
+        /// <summary>
+        /// 获取或设置退款成功时间。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("refund_success_time")]
+        [Newtonsoft.Json.JsonConverter(typeof(Newtonsoft.Json.Converters.PureDigitalTextNullableDateTimeOffsetConverter))]
+        [System.Text.Json.Serialization.JsonPropertyName("refund_success_time")]
+        [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Converters.PureDigitalTextNullableDateTimeOffsetConverter))]
+        public DateTimeOffset? SuccessTime { get; set; }
     }
 }