diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/CreateDepositMicroPayResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/CreateDepositMicroPayResponse.cs
index 45b99071..37b2c0b6 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/CreateDepositMicroPayResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV2/Models/Deposit/CreateDepositMicroPayResponse.cs
@@ -171,5 +171,18 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV2.Models
         [System.Text.Json.Serialization.JsonPropertyName("time_end")]
         [System.Text.Json.Serialization.JsonConverter(typeof(System.Text.Json.Serialization.Common.DigitalDateTimeOffsetConverter))]
         public DateTimeOffset? EndTime { get; set; }
+
+        /// <inheritdoc/>
+        /// <remarks>
+        /// 针对押金支付接口，当押金支付不需要等待用户输入密码时，微信会直接冻结资金并返回表示交易成功的响应体，
+        /// 此时错误代码 err_code 节点的值为 "SUCCESS"，应当被视为成功。
+        /// </remarks>
+        public override bool IsSuccessful()
+        {
+            bool ret1 = GetRawStatus() == 200 && "SUCCESS".Equals(ReturnCode);
+            bool ret2 = string.IsNullOrEmpty(ErrorCode) || "0".Equals(ErrorCode) || "SUCCESS".Equals(ErrorCode);
+            bool ret3 = string.IsNullOrEmpty(ResultCode) || "SUCCESS".Equals(ResultCode);
+            return ret1 && ret2 && ret3;
+        }
     }
 }