diff --git a/DysonNetwork.Drive/Startup/ApplicationBuilderExtensions.cs b/DysonNetwork.Drive/Startup/ApplicationBuilderExtensions.cs
index d9ffc74..9365c64 100644
--- a/DysonNetwork.Drive/Startup/ApplicationBuilderExtensions.cs
+++ b/DysonNetwork.Drive/Startup/ApplicationBuilderExtensions.cs
@@ -18,15 +18,6 @@ public static class ApplicationBuilderExtensions
         app.UseAuthorization();
         app.MapControllers();
 
-        app.UseCors(opts =>
-            opts.SetIsOriginAllowed(_ => true)
-                .WithExposedHeaders("*")
-                .WithHeaders("*")
-                .AllowCredentials()
-                .AllowAnyHeader()
-                .AllowAnyMethod()
-        );
-
         app.MapTus("/api/tus", _ => Task.FromResult(TusService.BuildConfiguration(tusStore, app.Configuration)));
 
         return app;
diff --git a/DysonNetwork.Pass/Startup/ApplicationConfiguration.cs b/DysonNetwork.Pass/Startup/ApplicationConfiguration.cs
index 261b245..2958e3b 100644
--- a/DysonNetwork.Pass/Startup/ApplicationConfiguration.cs
+++ b/DysonNetwork.Pass/Startup/ApplicationConfiguration.cs
@@ -1,4 +1,3 @@
-using System.Net;
 using DysonNetwork.Pass.Account;
 using DysonNetwork.Pass.Auth;
 using DysonNetwork.Pass.Credit;
@@ -6,8 +5,6 @@ using DysonNetwork.Pass.Leveling;
 using DysonNetwork.Pass.Permission;
 using DysonNetwork.Pass.Wallet;
 using DysonNetwork.Shared.Http;
-using Microsoft.AspNetCore.HttpOverrides;
-using Microsoft.Extensions.FileProviders;
 using Prometheus;
 
 namespace DysonNetwork.Pass.Startup;
@@ -26,15 +23,6 @@ public static class ApplicationConfiguration
 
         app.ConfigureForwardedHeaders(configuration);
 
-        app.UseCors(opts =>
-            opts.SetIsOriginAllowed(_ => true)
-                .WithExposedHeaders("*")
-                .WithHeaders("*")
-                .AllowCredentials()
-                .AllowAnyHeader()
-                .AllowAnyMethod()
-        );
-
         app.UseWebSockets();
         app.UseRateLimiter();
         app.UseAuthentication();
@@ -60,4 +48,4 @@ public static class ApplicationConfiguration
 
         return app;
     }
-}
\ No newline at end of file
+}