diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteApplyForSubMerchantExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteApplyForSubMerchantExtensions.cs
index d35dfd4d..2f9d6926 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteApplyForSubMerchantExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Extensions/WechatTenpayClientExecuteApplyForSubMerchantExtensions.cs
@@ -27,8 +27,9 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3
             if (client is null) throw new ArgumentNullException(nameof(client));
             if (request is null) throw new ArgumentNullException(nameof(request));
 
+            // NOTICE: 注意 URL 结尾的反斜杠不能删除
             IFlurlRequest flurlReq = client
-                .CreateRequest(request, HttpMethod.Post, "applyment4sub", "applyment/"); // NOTICE: 注意 URL 结尾的反斜杠不能删除
+                .CreateRequest(request, HttpMethod.Post, "applyment4sub", "applyment/");
 
             return await client.SendRequestWithJsonAsync<Models.CreateApplyForSubMerchantApplymentResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
         }
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Ads.UnitTests/WechatAdsDeclarationTests.cs b/test/SKIT.FlurlHttpClient.Wechat.Ads.UnitTests/WechatAdsDeclarationTests.cs
index ed6e0317..2b39cb1c 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.Ads.UnitTests/WechatAdsDeclarationTests.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.Ads.UnitTests/WechatAdsDeclarationTests.cs
@@ -16,7 +16,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Ads.UnitTests
         [Fact(DisplayName = "验证 API 模型命名")]
         public void ApiModelsNamingTest()
         {
-            TestAssertUtil.VerifyApiModelsNaming(_assembly, out var ex);
+            CodeStyleUtil.VerifyApiModelsNaming(_assembly, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -30,7 +30,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Ads.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectTestDirectory, "ModelSamples");
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifyApiModelsDefinition(_assembly, workdir, out var ex);
+            CodeStyleUtil.VerifyApiModelsDefinition(_assembly, workdir, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -41,7 +41,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Ads.UnitTests
         [Fact(DisplayName = "验证 API 接口命名")]
         public void ApiExtensionsNamingTest()
         {
-            TestAssertUtil.VerifyApiExtensionsNaming(_assembly, out var ex);
+            CodeStyleUtil.VerifyApiExtensionsNaming(_assembly, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -55,7 +55,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Ads.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectSourceDirectory);
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifySourceCodeStyle(workdir, out var ex);
+            CodeStyleUtil.VerifySourceCodeStyle(workdir, out var ex);
 
             if (ex != null)
                 throw ex;
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/WechatApiDeclarationTests.cs b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/WechatApiDeclarationTests.cs
index 34a31b01..af921bef 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/WechatApiDeclarationTests.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/WechatApiDeclarationTests.cs
@@ -16,7 +16,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.UnitTests
         [Fact(DisplayName = "验证 API 模型命名")]
         public void ApiModelsNamingTest()
         {
-            TestAssertUtil.VerifyApiModelsNaming(_assembly, out var ex);
+            CodeStyleUtil.VerifyApiModelsNaming(_assembly, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -30,7 +30,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectTestDirectory, "ModelSamples");
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifyApiModelsDefinition(_assembly, workdir, out var ex);
+            CodeStyleUtil.VerifyApiModelsDefinition(_assembly, workdir, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -44,7 +44,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectTestDirectory, "EventSamples");
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifyApiEventsDefinition(_assembly, workdir, out var ex);
+            CodeStyleUtil.VerifyApiEventsDefinition(_assembly, workdir, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -55,7 +55,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.UnitTests
         [Fact(DisplayName = "验证 API 接口命名")]
         public void ApiExtensionsNamingTest()
         {
-            TestAssertUtil.VerifyApiExtensionsNaming(_assembly, out var ex);
+            CodeStyleUtil.VerifyApiExtensionsNaming(_assembly, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -69,7 +69,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectSourceDirectory);
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifySourceCodeStyle(workdir, out var ex);
+            CodeStyleUtil.VerifySourceCodeStyle(workdir, out var ex);
 
             if (ex != null)
                 throw ex;
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/WechatTenpayDeclarationTests.cs b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/WechatTenpayDeclarationTests.cs
index bb3db498..88ff9f5c 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/WechatTenpayDeclarationTests.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/WechatTenpayDeclarationTests.cs
@@ -16,7 +16,7 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
         [Fact(DisplayName = "验证 API 模型命名")]
         public void ApiModelsNamingTest()
         {
-            TestAssertUtil.VerifyApiModelsNaming(_assembly, out var ex);
+            CodeStyleUtil.VerifyApiModelsNaming(_assembly, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -30,7 +30,7 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectTestDirectory, "ModelSamples");
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifyApiModelsDefinition(_assembly, workdir, out var ex);
+            CodeStyleUtil.VerifyApiModelsDefinition(_assembly, workdir, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -44,7 +44,7 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectTestDirectory, "EventSamples");
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifyApiEventsDefinition(_assembly, workdir, out var ex);
+            CodeStyleUtil.VerifyApiEventsDefinition(_assembly, workdir, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -55,7 +55,7 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
         [Fact(DisplayName = "验证 API 接口命名")]
         public void ApiExtensionsNamingTest()
         {
-            TestAssertUtil.VerifyApiExtensionsNaming(_assembly, out var ex);
+            CodeStyleUtil.VerifyApiExtensionsNaming(_assembly, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -69,7 +69,7 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectSourceDirectory);
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifySourceCodeStyle(workdir, out var ex);
+            CodeStyleUtil.VerifySourceCodeStyle(workdir, out var ex);
 
             if (ex != null)
                 throw ex;
diff --git a/test/SKIT.FlurlHttpClient.Wechat.TestTools/TestAssertUtil.cs b/test/SKIT.FlurlHttpClient.Wechat.TestTools/CodeStyleUtil.cs
similarity index 99%
rename from test/SKIT.FlurlHttpClient.Wechat.TestTools/TestAssertUtil.cs
rename to test/SKIT.FlurlHttpClient.Wechat.TestTools/CodeStyleUtil.cs
index 8e5499fc..6051f1d0 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.TestTools/TestAssertUtil.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.TestTools/CodeStyleUtil.cs
@@ -9,7 +9,7 @@ using System.Xml.Serialization;
 
 namespace SKIT.FlurlHttpClient.Wechat
 {
-    public static class TestAssertUtil
+    public static class CodeStyleUtil
     {
         private static bool TryJsonize(string json, Type type, out Exception exception)
         {
@@ -400,8 +400,8 @@ namespace SKIT.FlurlHttpClient.Wechat
                         {
                             for (int urlSegmentIndex = 0; urlSegmentIndex < expectedUrlSegments.Length; urlSegmentIndex++)
                             {
-                                string expectedUrlSegment = expectedUrlSegments[urlSegmentIndex];
-                                string actualUrlSegment = actualUrlSegments[urlSegmentIndex];
+                                string expectedUrlSegment = expectedUrlSegments[urlSegmentIndex].Trim('/');
+                                string actualUrlSegment = actualUrlSegments[urlSegmentIndex].Trim('/');
                                 if (expectedUrlSegment.Contains("{"))
                                 {
                                     if (actualUrlSegment.StartsWith("\""))
@@ -412,7 +412,7 @@ namespace SKIT.FlurlHttpClient.Wechat
                                 }
                                 else
                                 {
-                                    actualUrlSegment = actualUrlSegment.Replace("\"", string.Empty);
+                                    actualUrlSegment = actualUrlSegment.Replace("\"", string.Empty).Trim('/');
                                     if (!string.Equals(expectedUrlSegment, actualUrlSegment))
                                     {
                                         lstError.Add(new Exception($"源代码 \"{extCodeFileName}\" 下第 {i + 1} 段文档注释有误，`[{expectedMethod}] {expectedUrl}` 与实际接口路由不一致。"));
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/WechatWorkDeclarationTests.cs b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/WechatWorkDeclarationTests.cs
index c04ebcd2..1fa50673 100644
--- a/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/WechatWorkDeclarationTests.cs
+++ b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/WechatWorkDeclarationTests.cs
@@ -16,7 +16,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Work.UnitTests
         [Fact(DisplayName = "验证 API 模型命名")]
         public void ApiModelsNamingTest()
         {
-            TestAssertUtil.VerifyApiModelsNaming(_assembly, out var ex);
+            CodeStyleUtil.VerifyApiModelsNaming(_assembly, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -30,7 +30,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Work.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectTestDirectory, "ModelSamples");
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifyApiModelsDefinition(_assembly, workdir, out var ex);
+            CodeStyleUtil.VerifyApiModelsDefinition(_assembly, workdir, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -44,7 +44,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Work.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectTestDirectory, "EventSamples");
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifyApiEventsDefinition(_assembly, workdir, out var ex);
+            CodeStyleUtil.VerifyApiEventsDefinition(_assembly, workdir, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -55,7 +55,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Work.UnitTests
         [Fact(DisplayName = "验证 API 接口命名")]
         public void ApiExtensionsNamingTest()
         {
-            TestAssertUtil.VerifyApiExtensionsNaming(_assembly, out var ex);
+            CodeStyleUtil.VerifyApiExtensionsNaming(_assembly, out var ex);
 
             if (ex != null)
                 throw ex;
@@ -69,7 +69,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Work.UnitTests
             string workdir = Path.Combine(TestConfigs.ProjectSourceDirectory);
             Assert.True(Directory.Exists(workdir));
 
-            TestAssertUtil.VerifySourceCodeStyle(workdir, out var ex);
+            CodeStyleUtil.VerifySourceCodeStyle(workdir, out var ex);
 
             if (ex != null)
                 throw ex;