diff --git a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Options/TenpayOptions.cs b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Options/TenpayOptions.cs
index f864bb3d..50b5b010 100644
--- a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Options/TenpayOptions.cs
+++ b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Options/TenpayOptions.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using Microsoft.Extensions.Options;
 
 namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample.Options
@@ -22,9 +22,9 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample.Options
 
                 public string SecretV3 { get; set; } = string.Empty;
 
-                public string CertSerialNumber { get; set; } = string.Empty;
+                public string CertificateSerialNumber { get; set; } = string.Empty;
 
-                public string CertPrivateKey { get; set; } = string.Empty;
+                public string CertificatePrivateKey { get; set; } = string.Empty;
             }
         }
     }
diff --git a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Services/HttpClients/Implements/WechatTenpayHttpClientFactory.cs b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Services/HttpClients/Implements/WechatTenpayHttpClientFactory.cs
index 1cd4d56e..112afb42 100644
--- a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Services/HttpClients/Implements/WechatTenpayHttpClientFactory.cs
+++ b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/Services/HttpClients/Implements/WechatTenpayHttpClientFactory.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Linq;
 using System.Net.Http;
 using Microsoft.Extensions.Options;
@@ -35,8 +35,8 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample.Services.HttpClients.Imple
             {
                 MerchantId = tenpayMerchantConfig.MerchantId,
                 MerchantV3Secret = tenpayMerchantConfig.SecretV3,
-                MerchantCertificateSerialNumber = tenpayMerchantConfig.CertSerialNumber,
-                MerchantCertificatePrivateKey = tenpayMerchantConfig.CertPrivateKey,
+                MerchantCertificateSerialNumber = tenpayMerchantConfig.CertificateSerialNumber,
+                MerchantCertificatePrivateKey = tenpayMerchantConfig.CertificatePrivateKey,
                 PlatformCertificateManager = _tenpayCertificateManagerFactory.Create(tenpayMerchantConfig.MerchantId),
                 AutoEncryptRequestSensitiveProperty = true,
                 AutoDecryptResponseSensitiveProperty = true
diff --git a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/appsettings.json b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/appsettings.json
index 7f584a02..b21440cd 100644
--- a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/appsettings.json
+++ b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_Net6/appsettings.json
@@ -1,4 +1,4 @@
-{
+{
     "Logging": {
         "LogLevel": {
             "Default": "Information",
@@ -14,8 +14,8 @@
             {
                 "MerchantId": "填写商户号",
                 "SecretV3": "填写商户 V3 API 密钥",
-                "CertSerialNumber": "填写商户证书序列号",
-                "CertPrivateKey": "填写商户证书文件内容"
+                "CertificateSerialNumber": "填写商户证书序列号",
+                "CertificatePrivateKey": "填写商户证书文件内容"
             }
         ],
         "NotifyUrl": "https://localhost:5001"
diff --git a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_NetFramework47/Options/TenpayOptions.cs b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_NetFramework47/Options/TenpayOptions.cs
index 36b51d82..2fb90162 100644
--- a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_NetFramework47/Options/TenpayOptions.cs
+++ b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_NetFramework47/Options/TenpayOptions.cs
@@ -1,4 +1,4 @@
-namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample.Options
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample.Options
 {
     public partial class TenpayOptions
     {
@@ -17,8 +17,8 @@
                     {
                         MerchantId = WebConfigurationManager.AppSettings[$"TenpayOptions_Merchant_{i}_MerchantId"],
                         SecretV3 = WebConfigurationManager.AppSettings[$"TenpayOptions_Merchant_{i}_SecretV3"],
-                        CertSerialNumber = WebConfigurationManager.AppSettings[$"TenpayOptions_Merchant_{i}_CertSerialNumber"],
-                        CertPrivateKey = WebConfigurationManager.AppSettings[$"TenpayOptions_Merchant_{i}_CertPrivateKey"],
+                        CertificateSerialNumber = WebConfigurationManager.AppSettings[$"TenpayOptions_Merchant_{i}_CertificateSerialNumber"],
+                        CertificatePrivateKey = WebConfigurationManager.AppSettings[$"TenpayOptions_Merchant_{i}_CertificatePrivateKey"],
                     })
                     .ToArray(),
                 NotifyUrl = WebConfigurationManager.AppSettings[$"TenpayOptions_NotifyUrl"]
@@ -43,9 +43,9 @@
 
                 public string SecretV3 { get; set; } = string.Empty;
 
-                public string CertSerialNumber { get; set; } = string.Empty;
+                public string CertificateSerialNumber { get; set; } = string.Empty;
 
-                public string CertPrivateKey { get; set; } = string.Empty;
+                public string CertificatePrivateKey { get; set; } = string.Empty;
             }
         }
     }
diff --git a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_NetFramework47/Web.config b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_NetFramework47/Web.config
index a639dec4..ee89e2cd 100644
--- a/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_NetFramework47/Web.config
+++ b/samples/SKIT.FlurlHttpClient.Wechat.TenpayV3.Sample_NetFramework47/Web.config
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <appSettings>
     <add key="TenpayOptions_Merchant_0_MerchantId" value="填写商户号" />
     <add key="TenpayOptions_Merchant_0_SecretV3" value="填写商户 V3 API 密钥" />
-    <add key="TenpayOptions_Merchant_0_CertSerialNumber" value="填写商户证书序列号" />
-    <add key="TenpayOptions_Merchant_0_CertPrivateKey" value="填写商户证书文件内容" />
+    <add key="TenpayOptions_Merchant_0_CertificateSerialNumber" value="填写商户证书序列号" />
+    <add key="TenpayOptions_Merchant_0_CertificatePrivateKey" value="填写商户证书文件内容" />
     <add key="TenpayOptions_NotifyUrl" value="https://localhost:5001" />
   </appSettings>
 
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestCase_ResponseDecryptionTests.cs b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestCase_ResponseDecryptionTests.cs
index 42e39bc8..566eef45 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestCase_ResponseDecryptionTests.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestCase_ResponseDecryptionTests.cs
@@ -26,8 +26,8 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
             {
                 MerchantId = TestConfigs.WechatMerchantId,
                 MerchantV3Secret = TestConfigs.WechatMerchantSecret,
-                MerchantCertificateSerialNumber = TestConfigs.WechatMerchantCertSerialNumber,
-                MerchantCertificatePrivateKey = TestConfigs.WechatMerchantCertPrivateKey,
+                MerchantCertificateSerialNumber = TestConfigs.WechatMerchantCertificateSerialNumber,
+                MerchantCertificatePrivateKey = TestConfigs.WechatMerchantCertificatePrivateKey,
                 AutoEncryptRequestSensitiveProperty = true,
                 AutoDecryptResponseSensitiveProperty = true
             });
@@ -39,8 +39,8 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
             {
                 MerchantId = TestConfigs.WechatMerchantId,
                 MerchantV3Secret = TestConfigs.WechatMerchantSecret,
-                MerchantCertificateSerialNumber = TestConfigs.WechatMerchantCertSerialNumber,
-                MerchantCertificatePrivateKey = TestConfigs.WechatMerchantCertPrivateKey,
+                MerchantCertificateSerialNumber = TestConfigs.WechatMerchantCertificateSerialNumber,
+                MerchantCertificatePrivateKey = TestConfigs.WechatMerchantCertificatePrivateKey,
                 AutoEncryptRequestSensitiveProperty = false,
                 AutoDecryptResponseSensitiveProperty = false
             });
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestClients.cs b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestClients.cs
index e8520d11..05debe66 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestClients.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestClients.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Threading.Tasks;
 
 namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
@@ -11,8 +12,8 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
             {
                 MerchantId = TestConfigs.WechatMerchantId,
                 MerchantV3Secret = TestConfigs.WechatMerchantSecret,
-                MerchantCertificateSerialNumber = TestConfigs.WechatMerchantCertSerialNumber,
-                MerchantCertificatePrivateKey = TestConfigs.WechatMerchantCertPrivateKey,
+                MerchantCertificateSerialNumber = TestConfigs.WechatMerchantCertificateSerialNumber,
+                MerchantCertificatePrivateKey = TestConfigs.WechatMerchantCertificatePrivateKey,
                 PlatformCertificateManager = certificateManager
             });
         }
@@ -21,6 +22,10 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
         {
             var request = new Models.QueryCertificatesRequest();
             var response = await Instance.ExecuteQueryCertificatesAsync(request);
+
+            if (!response.IsSuccessful())
+                throw new Exception();
+
             foreach (var certificate in Instance.DecryptResponseSensitiveProperty(response).CertificateList)
             {
                 Instance.PlatformCertificateManager.AddEntry(new Settings.CertificateEntry(certificate));
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestConfigs.cs b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestConfigs.cs
index c493e278..9b0856dc 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestConfigs.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/TestConfigs.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Text.Json;
 
@@ -19,8 +19,8 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
                 var config = jdoc.RootElement.GetProperty("TestConfig");
                 WechatMerchantId = config.GetProperty("MerchantId").GetString()!;
                 WechatMerchantSecret = config.GetProperty("MerchantSecret").GetString()!;
-                WechatMerchantCertSerialNumber = config.GetProperty("MerchantCertSerialNumber").GetString()!;
-                WechatMerchantCertPrivateKey = config.GetProperty("MerchantCertPrivateKey").GetString()!;
+                WechatMerchantCertificateSerialNumber = config.GetProperty("MerchantCertificateSerialNumber").GetString()!;
+                WechatMerchantCertificatePrivateKey = config.GetProperty("MerchantCertificatePrivateKey").GetString()!;
                 WechatAppId = config.GetProperty("AppId").GetString()!;
                 WechatOpenId = config.GetProperty("OpenId").GetString()!;
 
@@ -35,8 +35,8 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
 
         public static readonly string WechatMerchantId;
         public static readonly string WechatMerchantSecret;
-        public static readonly string WechatMerchantCertSerialNumber;
-        public static readonly string WechatMerchantCertPrivateKey;
+        public static readonly string WechatMerchantCertificateSerialNumber;
+        public static readonly string WechatMerchantCertificatePrivateKey;
         public static readonly string WechatAppId;
         public static readonly string WechatOpenId;
 
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/appsettings.json b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/appsettings.json
index 908103f1..245d1957 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/appsettings.json
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/appsettings.json
@@ -1,9 +1,9 @@
-{
+{
     "TestConfig": {
         "MerchantId": "请在此填写用于测试的微信商户号",
         "MerchantSecret": "请在此填写用于测试的微信商户 API v3 密钥",
-        "MerchantCertSerialNumber": "请在此填写用于测试的微信商户 API 证书序列号",
-        "MerchantCertPrivateKey": "请在此填写用于测试的微信商户 API 证书私钥（字符串格式）",
+        "MerchantCertificateSerialNumber": "请在此填写用于测试的微信商户 API 证书序列号",
+        "MerchantCertificatePrivateKey": "请在此填写用于测试的微信商户 API 证书私钥（字符串格式）",
         "AppId": "请在此填写用于测试的微信 AppId",
         "OpenId": "请在此填写用于测试的微信用户唯一标识"
     },