diff --git a/src/geckos/geckos.service.ts b/src/geckos/geckos.service.ts
index 99cc553..cf68a57 100644
--- a/src/geckos/geckos.service.ts
+++ b/src/geckos/geckos.service.ts
@@ -25,7 +25,13 @@ export class GeckosIoService {
       const geckosModule = await import('@geckos.io/server');
       const geckos = geckosModule.default;
 
-      this.io = geckos({ iceServers: customIceServers });
+      this.io = geckos({
+        iceServers: customIceServers,
+        cors: {
+          origin: 'https://mini-game-world.com',
+          allowAuthorization: true // 클라이언트와 서버가 다른 도메인에 있는 경우 필요
+        }
+      });
       this.io.listen(process.env.UDP_PORT, { host: '0.0.0.0' });
       this.logger.log('Geckos.io server initialized');
       this.initialized = true;
diff --git a/src/status/status.gateway.ts b/src/status/status.gateway.ts
index 531861c..bf8f9b1 100644
--- a/src/status/status.gateway.ts
+++ b/src/status/status.gateway.ts
@@ -15,7 +15,7 @@ import { CacheService } from '../cache/cache.service.js';
 import { StatsService } from '../cache/stats.service.js';
 import { EventEmitter2 } from '@nestjs/event-emitter';
 
-@WebSocketGateway({ cors: { origin: "*" } })
+@WebSocketGateway({ cors: { origin: "https://mini-game-world.com" } })
 export class StatusGateway implements OnGatewayInit, OnGatewayConnection, OnGatewayDisconnect {
   private CHECK_INTERVAL = 5000;
   private MIN_PLAYERS_FOR_BOMB_GAME = 3; // 최소 플레이어 수, 예시로 4명 설정