diff --git a/src/utils/useSSE.ts b/src/utils/useSSE.ts
index 1ace2a8..83220eb 100644
--- a/src/utils/useSSE.ts
+++ b/src/utils/useSSE.ts
@@ -3,8 +3,7 @@ import { EventSourcePolyfill } from 'event-source-polyfill';
 import { generateUUID } from './uuidUtils';
 import { getToken } from '@/utils/auth';
 
-// const defaultServerUrl = 'http://192.168.1.38:18081/sse';
-const defaultServerUrl = 'http://127.0.0.1:18081/sse';
+const defaultServerUrl = import.meta.env.VITE_APP_BASE_URL + '/sse';
 
 interface EventData {
   timestamp: string;