diff --git a/backend/src/routes/adminEvents.js b/backend/src/routes/adminEvents.js
index 4eed43c..797014a 100644
--- a/backend/src/routes/adminEvents.js
+++ b/backend/src/routes/adminEvents.js
@@ -78,8 +78,7 @@ router.post('/', adminAuth, [
       color_theme,
       share_link: shareLink,
       expires_at,
-      created_at: new Date(),
-      updated_at: new Date()
+      created_at: new Date()
     });
     
     // Log activity
diff --git a/frontend/src/components/admin/AdminLayout.tsx b/frontend/src/components/admin/AdminLayout.tsx
index 83c6569..72f1180 100644
--- a/frontend/src/components/admin/AdminLayout.tsx
+++ b/frontend/src/components/admin/AdminLayout.tsx
@@ -49,4 +49,6 @@ export const AdminLayout: React.FC = () => {
       </div>
     </div>
   );
-};
\ No newline at end of file
+};
+
+AdminLayout.displayName = 'AdminLayout';
\ No newline at end of file
diff --git a/frontend/src/pages/admin/AdminDashboard.tsx b/frontend/src/pages/admin/AdminDashboard.tsx
index c28df2b..d762d91 100644
--- a/frontend/src/pages/admin/AdminDashboard.tsx
+++ b/frontend/src/pages/admin/AdminDashboard.tsx
@@ -311,4 +311,6 @@ export const AdminDashboard: React.FC = () => {
       </Card>
     </div>
   );
-};
\ No newline at end of file
+};
+
+AdminDashboard.displayName = 'AdminDashboard';
\ No newline at end of file
diff --git a/frontend/src/pages/admin/AdminLoginPage.tsx b/frontend/src/pages/admin/AdminLoginPage.tsx
index 74e4a83..0b9a8bb 100644
--- a/frontend/src/pages/admin/AdminLoginPage.tsx
+++ b/frontend/src/pages/admin/AdminLoginPage.tsx
@@ -210,4 +210,6 @@ export const AdminLoginPage: React.FC = () => {
       </div>
     </div>
   );
-};
\ No newline at end of file
+};
+
+AdminLoginPage.displayName = 'AdminLoginPage';
\ No newline at end of file
diff --git a/frontend/src/pages/admin/CreateEventPage.tsx b/frontend/src/pages/admin/CreateEventPage.tsx
index 30edc22..b2b106b 100644
--- a/frontend/src/pages/admin/CreateEventPage.tsx
+++ b/frontend/src/pages/admin/CreateEventPage.tsx
@@ -438,4 +438,6 @@ export const CreateEventPage: React.FC = () => {
       </form>
     </div>
   );
-};
\ No newline at end of file
+};
+
+CreateEventPage.displayName = 'CreateEventPage';
\ No newline at end of file
diff --git a/frontend/tsconfig.app.json b/frontend/tsconfig.app.json
index 227a6c6..028c24e 100644
--- a/frontend/tsconfig.app.json
+++ b/frontend/tsconfig.app.json
@@ -10,7 +10,7 @@
     /* Bundler mode */
     "moduleResolution": "bundler",
     "allowImportingTsExtensions": true,
-    "verbatimModuleSyntax": true,
+    "verbatimModuleSyntax": false,
     "moduleDetection": "force",
     "noEmit": true,
     "jsx": "react-jsx",
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index e5d2b95..ab34ae1 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -4,6 +4,17 @@ import react from '@vitejs/plugin-react'
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react()],
+  build: {
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          'react-vendor': ['react', 'react-dom', 'react-router-dom'],
+          'ui-vendor': ['lucide-react', 'react-toastify'],
+        },
+      },
+    },
+    sourcemap: true,
+  },
   server: {
     port: 5173,
     host: true,