diff --git a/DysonNetwork.Gateway/Configuration/ConfigurationController.cs b/DysonNetwork.Gateway/Configuration/ConfigurationController.cs
index 51d89c65..680bd05a 100644
--- a/DysonNetwork.Gateway/Configuration/ConfigurationController.cs
+++ b/DysonNetwork.Gateway/Configuration/ConfigurationController.cs
@@ -1,5 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
 
+namespace DysonNetwork.Gateway.Configuration;
+
 [ApiController]
 [Route("config")]
 public class ConfigurationController(IConfiguration configuration) : ControllerBase
diff --git a/DysonNetwork.Gateway/Configuration/GatewayEndpointsOptions.cs b/DysonNetwork.Gateway/Configuration/GatewayEndpointsOptions.cs
index 8213a4e2..dd0562dc 100644
--- a/DysonNetwork.Gateway/Configuration/GatewayEndpointsOptions.cs
+++ b/DysonNetwork.Gateway/Configuration/GatewayEndpointsOptions.cs
@@ -1,5 +1,3 @@
-using System.ComponentModel.DataAnnotations;
-
 namespace DysonNetwork.Gateway.Configuration;
 
 public class GatewayEndpointsOptions