diff --git a/ui/src/views/version/swRegistration.ts b/ui/src/views/version/swRegistration.ts
index 77ac567b..3e6b2ae4 100644
--- a/ui/src/views/version/swRegistration.ts
+++ b/ui/src/views/version/swRegistration.ts
@@ -1,14 +1,14 @@
 import { registerSW } from 'virtual:pwa-register'
 
 export const registerServiceWorker = () => {
-  registerSW({
+  const updateSW = registerSW({
     immediate: true,
     onNeedRefresh() {
-      console.log('🔔 New version available, please refresh.')
-      window.location.reload()
-    },
-    onOfflineReady() {
-      console.log('📦 App offline ready')
+      console.log('[PWA] Yeni sürüm bulundu, otomatik güncellenecek...')
+      updateSW(true) // ✅ yeni SW’yi aktif et
+      setTimeout(() => {
+        window.location.reload() // sayfayı sessizce yenile
+      }, 1000)
     },
   })
 }
diff --git a/ui/vite.config.ts b/ui/vite.config.ts
index 7854206b..16f71912 100644
--- a/ui/vite.config.ts
+++ b/ui/vite.config.ts
@@ -32,7 +32,7 @@ export default defineConfig(async ({ mode }) => {
 
         workbox: {
           // Büyük asset'leri de cache'leyebil
-          maximumFileSizeToCacheInBytes: 10 * 1024 * 1024,
+          maximumFileSizeToCacheInBytes: 5 * 1024 * 1024,
 
           // EN KRİTİK: yeni SW beklemeden kontrolü alsın
           clientsClaim: true,
@@ -79,7 +79,7 @@ export default defineConfig(async ({ mode }) => {
 
           // ⭐ YENİ EKLENEN: Additional navigation route for SPA
           navigateFallback: '/index.html',
-          navigateFallbackAllowlist: [/^(?!\/__).*/],
+          navigateFallbackAllowlist: [/^(?!\/api).*/],
         },
 
         manifest: {