diff --git a/framework/src/Volo.Abp.AspNetCore.SignalR/Volo/Abp/AspNetCore/SignalR/AbpAspNetCoreSignalRModule.cs b/framework/src/Volo.Abp.AspNetCore.SignalR/Volo/Abp/AspNetCore/SignalR/AbpAspNetCoreSignalRModule.cs
index 90795891f9..541b36aa14 100644
--- a/framework/src/Volo.Abp.AspNetCore.SignalR/Volo/Abp/AspNetCore/SignalR/AbpAspNetCoreSignalRModule.cs
+++ b/framework/src/Volo.Abp.AspNetCore.SignalR/Volo/Abp/AspNetCore/SignalR/AbpAspNetCoreSignalRModule.cs
@@ -78,7 +78,7 @@ public class AbpAspNetCoreSignalRModule : AbpModule
         {
             foreach (var routePattern in routePatterns)
             {
-                options.IgnoredUrls.AddIfNotContains(x => routePattern.StartsWith(x), () => routePattern);
+                options.IgnoredUrls.AddIfNotContains(x => routePattern.StartsWith(x, StringComparison.OrdinalIgnoreCase), () => routePattern);
             }
         });
 
diff --git a/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Auditing/AbpAuditingMiddleware.cs b/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Auditing/AbpAuditingMiddleware.cs
index 0c797a8dc2..0987a8fd8f 100644
--- a/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Auditing/AbpAuditingMiddleware.cs
+++ b/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Auditing/AbpAuditingMiddleware.cs
@@ -100,12 +100,12 @@ public class AbpAuditingMiddleware : IMiddleware, ITransientDependency
         }
 
         if (!AuditingOptions.IsEnabledForIntegrationServices &&
-            context.Request.Path.Value.StartsWith($"/{AbpAspNetCoreConsts.DefaultIntegrationServiceApiPrefix}/"))
+            context.Request.Path.Value.StartsWith($"/{AbpAspNetCoreConsts.DefaultIntegrationServiceApiPrefix}/", StringComparison.OrdinalIgnoreCase))
         {
             return true;
         }
 
-        if (AspNetCoreAuditingOptions.IgnoredUrls.Any(x => context.Request.Path.Value.StartsWith(x)))
+        if (AspNetCoreAuditingOptions.IgnoredUrls.Any(x => context.Request.Path.Value.StartsWith(x, StringComparison.OrdinalIgnoreCase)))
         {
             return true;
         }
diff --git a/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Security/AbpSecurityHeadersMiddleware.cs b/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Security/AbpSecurityHeadersMiddleware.cs
index aea345159a..ae2e3b173b 100644
--- a/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Security/AbpSecurityHeadersMiddleware.cs
+++ b/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Security/AbpSecurityHeadersMiddleware.cs
@@ -33,7 +33,7 @@ public class AbpSecurityHeadersMiddleware : IMiddleware, ITransientDependency
 
         var requestAcceptTypeHtml = context.Request.Headers["Accept"].Any(x =>
             x!.Contains("text/html") || x.Contains("*/*") || x.Contains("application/xhtml+xml"));
-            
+
         var endpoint = context.GetEndpoint();
 
         if (endpoint?.Metadata.GetMetadata<IgnoreAbpSecurityHeaderAttribute>() != null)
@@ -42,11 +42,11 @@ public class AbpSecurityHeadersMiddleware : IMiddleware, ITransientDependency
             return;
         }
 
-        if (!requestAcceptTypeHtml 
-            || !Options.Value.UseContentSecurityPolicyHeader 
-            || await AlwaysIgnoreContentTypes(context) 
+        if (!requestAcceptTypeHtml
+            || !Options.Value.UseContentSecurityPolicyHeader
+            || await AlwaysIgnoreContentTypes(context)
             || endpoint == null
-            || Options.Value.IgnoredScriptNoncePaths.Any(x => context.Request.Path.StartsWithSegments(x.EnsureStartsWith('/'))))
+            || Options.Value.IgnoredScriptNoncePaths.Any(x => context.Request.Path.StartsWithSegments(x.EnsureStartsWith('/'), StringComparison.OrdinalIgnoreCase)))
         {
             AddOtherHeaders(context);
             await next.Invoke(context);
@@ -71,7 +71,7 @@ public class AbpSecurityHeadersMiddleware : IMiddleware, ITransientDependency
             {
                 return Task.CompletedTask;
             }
-            
+
             if (context.Response.StatusCode is < 200 or > 299)
             {
                 return Task.CompletedTask;
@@ -85,7 +85,7 @@ public class AbpSecurityHeadersMiddleware : IMiddleware, ITransientDependency
         AddOtherHeaders(context);
         await next.Invoke(context);
     }
-    
+
     private async Task<bool> AlwaysIgnoreContentTypes(HttpContext context)
     {
         foreach (var selector in Options.Value.IgnoredScriptNonceSelectors)
@@ -95,7 +95,7 @@ public class AbpSecurityHeadersMiddleware : IMiddleware, ITransientDependency
                 return true;
             }
         }
-        
+
         return false;
     }
 
@@ -130,7 +130,7 @@ public class AbpSecurityHeadersMiddleware : IMiddleware, ITransientDependency
         var newScriptSrcValue = scriptSrcValue + nonceStr;
         return Options.Value.ContentSecurityPolicyValue!.Replace(scriptSrcValue!, newScriptSrcValue);
     }
-    
+
 
     protected virtual void AddHeader(HttpContext context, string key, string value, bool overrideIfExists = false)
     {
@@ -142,4 +142,4 @@ public class AbpSecurityHeadersMiddleware : IMiddleware, ITransientDependency
 
         context.Response.Headers.AddIfNotContains(new KeyValuePair<string, StringValues>(key, value));
     }
-}
\ No newline at end of file
+}
diff --git a/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Uow/AbpUnitOfWorkMiddleware.cs b/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Uow/AbpUnitOfWorkMiddleware.cs
index 894595e2b7..186501b4ac 100644
--- a/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Uow/AbpUnitOfWorkMiddleware.cs
+++ b/framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Uow/AbpUnitOfWorkMiddleware.cs
@@ -1,4 +1,5 @@
-using System.Linq;
+using System;
+using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Options;
@@ -38,6 +39,6 @@ public class AbpUnitOfWorkMiddleware : IMiddleware, ITransientDependency
     private bool IsIgnoredUrl(HttpContext context)
     {
         return context.Request.Path.Value != null &&
-               _options.IgnoredUrls.Any(x => context.Request.Path.Value.StartsWith(x));
+               _options.IgnoredUrls.Any(x => context.Request.Path.Value.StartsWith(x, StringComparison.OrdinalIgnoreCase));
     }
 }