diff --git a/public/firebaseSW.js b/public/firebaseSW.js
index 3d12fe0..f7ae691 100644
--- a/public/firebaseSW.js
+++ b/public/firebaseSW.js
@@ -46,7 +46,7 @@ self.addEventListener('notificationclick', (event) => {
       if (!clientFound) {
         clients
           .openWindow(
-            `https://localhost:8080/${type === 'events' ? 'main' : 'notification'}?${type}=${id}`
+            `https://203.253.21.193:8080/${type === 'events' ? 'main' : 'notification'}?${type}=${id}`
           );
       }
     })
diff --git a/src/App.tsx b/src/App.tsx
index 64a314f..c4ffed6 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -47,7 +47,7 @@ function App() {
       const regist = async () => {
         console.log(
           'unreg:',
-          await navigator.serviceWorker.getRegistration('https://localhost:8080/public/')
+          await navigator.serviceWorker.getRegistration('https://203.253.21.193:8080/public/')
         );
         registration = await navigator.serviceWorker.register('/public/firebaseSW.js');
         if (registration) {