diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/PlatformSolution/EcommerceRecharge/ApplyPlatformSolutionEcommerceRechargeRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/PlatformSolution/EcommerceRecharge/ApplyPlatformSolutionEcommerceRechargeRequest.cs
index 23287a8e..66f1d3f5 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/PlatformSolution/EcommerceRecharge/ApplyPlatformSolutionEcommerceRechargeRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/PlatformSolution/EcommerceRecharge/ApplyPlatformSolutionEcommerceRechargeRequest.cs
@@ -1,3 +1,5 @@
+using System.Collections.Generic;
+
 namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
 {
     /// <summary>
@@ -53,5 +55,19 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
         [Newtonsoft.Json.JsonProperty("notify_url")]
         [System.Text.Json.Serialization.JsonPropertyName("notify_url")]
         public string? NotifyUrl { get; set; }
+
+        /// <summary>
+        /// 获取或设置可用充值渠道列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("available_recharge_channels")]
+        [System.Text.Json.Serialization.JsonPropertyName("available_recharge_channels")]
+        public IList<string>? AvailableRechargeChannelList { get; set; }
+
+        /// <summary>
+        /// 获取或设置充值备注。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("remark")]
+        [System.Text.Json.Serialization.JsonPropertyName("remark")]
+        public string? Remark { get; set; }
     }
 }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/PlatformSolution/EcommerceRecharge/GetPlatformSolutionEcommerceBankTransferRechargeByOutRechargeNumberResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/PlatformSolution/EcommerceRecharge/GetPlatformSolutionEcommerceBankTransferRechargeByOutRechargeNumberResponse.cs
index 49c00edb..c94bc401 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/PlatformSolution/EcommerceRecharge/GetPlatformSolutionEcommerceBankTransferRechargeByOutRechargeNumberResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/PlatformSolution/EcommerceRecharge/GetPlatformSolutionEcommerceBankTransferRechargeByOutRechargeNumberResponse.cs
@@ -107,5 +107,12 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
         [System.Text.Json.Serialization.JsonPropertyName("close_time")]
         [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Serialization.Common.Rfc3339DateTimeOffsetConverter))]
         public DateTimeOffset? CloseTime { get; set; }
+
+        /// <summary>
+        /// 获取或设置可用充值渠道列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("available_recharge_channels")]
+        [System.Text.Json.Serialization.JsonPropertyName("available_recharge_channels")]
+        public string[]? AvailableRechargeChannelList { get; set; }
     }
 }
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/PlatformSolution/EcommerceRecharge/ApplyPlatformSolutionEcommerceRechargeRequest.json b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/PlatformSolution/EcommerceRecharge/ApplyPlatformSolutionEcommerceRechargeRequest.json
index 93aaeece..a2ab6b2c 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/PlatformSolution/EcommerceRecharge/ApplyPlatformSolutionEcommerceRechargeRequest.json
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/PlatformSolution/EcommerceRecharge/ApplyPlatformSolutionEcommerceRechargeRequest.json
@@ -7,5 +7,7 @@
         "amount": 500000,
         "currency": "CNY"
     },
-    "notify_url": "https://www.weixin.qq.com/wxpay/pay.php"
+    "notify_url": "https://www.weixin.qq.com/wxpay/pay.php",
+    "available_recharge_channels": [ "BANK_TRANSFER" ],
+    "remark": "充值备注"
 }
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/PlatformSolution/EcommerceRecharge/GetPlatformSolutionEcommerceBankTransferRechargeByOutRechargeNumberResponse.json b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/PlatformSolution/EcommerceRecharge/GetPlatformSolutionEcommerceBankTransferRechargeByOutRechargeNumberResponse.json
index 81de300b..b262b3ae 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/PlatformSolution/EcommerceRecharge/GetPlatformSolutionEcommerceBankTransferRechargeByOutRechargeNumberResponse.json
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/PlatformSolution/EcommerceRecharge/GetPlatformSolutionEcommerceBankTransferRechargeByOutRechargeNumberResponse.json
@@ -19,5 +19,6 @@
     "recharge_scene": "ECOMMERCE_BANK_TRANSFER",
     "recharge_state": "SUCCESS",
     "recharge_state_desc": "超过时间限制，系统自动关闭充值单",
-    "success_time": "2015-05-20T13:29:35+08:00"
+    "success_time": "2015-05-20T13:29:35+08:00",
+    "available_recharge_channels": [ "BANK_TRANSFER" ]
 }