diff --git a/BBWY.1688SDK/entity/Order/tradeWithholdPreparePayParam.cs b/BBWY.1688SDK/entity/Order/tradeWithholdPreparePayParam.cs
new file mode 100644
index 00000000..2d6d244c
--- /dev/null
+++ b/BBWY.1688SDK/entity/Order/tradeWithholdPreparePayParam.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Numerics;
+using System.Runtime.Serialization;
+using System.Text;
+
+namespace BBWY._1688SDK.entity.Order
+{
+    [DataContract]
+    public class tradeWithholdPreparePayParam
+    {
+        [DataMember]
+        public long orderId { get; set; }
+    }
+}
diff --git a/BBWY.Test/Program.cs b/BBWY.Test/Program.cs
index 76b953fa..b0c69686 100644
--- a/BBWY.Test/Program.cs
+++ b/BBWY.Test/Program.cs
@@ -1,4 +1,6 @@
-using com.alibaba.openapi.client;
+using BBWY._1688SDK.entity.Order;
+using BBWY.Common.Models;
+using com.alibaba.openapi.client;
 using com.alibaba.openapi.client.policy;
 using Jd.Api;
 using Jd.Api.Request;
@@ -59,16 +61,54 @@ namespace BBWY.Test
                                                                 //var token = "4a0ddc095e054c7aa90adcaccb14f83cwzgr";   //可比车品
                                                                 //var token = "50a4c0f5c55848b5a8a715709e8d6fe0jntb"; //卿卿玩具专营店
 
-            
 
-            Process rdpProcess = new Process();
-            rdpProcess.StartInfo.FileName = Environment.ExpandEnvironmentVariables(@"%SystemRoot%\system32\cmdkey.exe");
-            rdpProcess.StartInfo.Arguments = "/generic:TERMSRV/116.62.152.18 /user:administrator /pass:kaicn1132+-";
-            rdpProcess.Start();
+            {
+                var request = new { AppKey = "1074007", AppSecret = "0r9u4Fc9zK", AppToken = "8093fdc5-6adc-46c7-b640-87218c1dcccd" };
+                var client = GetSyncAPIClient(request.AppKey, request.AppSecret);
+                RequestPolicy reqPolicy = new RequestPolicy();
+                reqPolicy.HttpMethod = "POST";
+                reqPolicy.NeedAuthorization = false;
+                reqPolicy.RequestSendTimestamp = false;
+                reqPolicy.UseHttps = false;
+                reqPolicy.UseSignture = true;
+                reqPolicy.AccessPrivateApi = false;
+
+                Request _request = new Request();
+                APIId apiId = new APIId
+                {
+                    Name = "alibaba.trade.pay.protocolPay.preparePay",
+                    NamespaceValue = "com.alibaba.trade",
+                    Version = 1
+                };
+                _request.ApiId = apiId;
+
+                //var param = new
+                //{
+                //    orderId = 3494275885416167358
+                //};
+
+                //var param = new tradeWithholdPreparePayParam()
+                //{
+                //    orderId = 3494275885416167358
+                //};
+
+                var param = new
+                {
+                    tradeWithholdPreparePayParam = new
+                    {
+                        orderId = 3494275885416167358
+                    }
+                };
+                _request.RequestEntity = param;
+                if (!string.IsNullOrEmpty(request.AppToken))
+                    _request.AccessToken = request.AppToken;
+                var result = client.NewRequest(_request, reqPolicy);
+                if (result.Value<bool>("success") != true)
+                    throw new BusinessException(result.Value<string>("message"));
+
+                Console.WriteLine(JsonConvert.SerializeObject(result));
+            }
 
-            rdpProcess.StartInfo.FileName = Environment.ExpandEnvironmentVariables(@"%SystemRoot%\system32\mstsc.exe");
-            rdpProcess.StartInfo.Arguments = "/v: 116.62.152.18 /console";
-            rdpProcess.Start();
             Console.ReadKey();
         }