diff --git a/QandA/frontend/src/App.tsx b/QandA/frontend/src/App.tsx
index ace2b8d..c534f82 100644
--- a/QandA/frontend/src/App.tsx
+++ b/QandA/frontend/src/App.tsx
@@ -1,25 +1,11 @@
 import React from 'react';
-import logo from './logo.svg';
+import { Header } from './Header';
 import './App.css';
 
 function App() {
   return (
     <div className="App">
-      <header className="App-header">
-        <ProblemComponent />
-        <img src={logo} className="App-logo" alt="logo" />
-        <p>
-          Edit <code>src/App.tsx</code> and save to reload.
-        </p>
-        <a
-          className="App-link"
-          href="https://reactjs.org"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Learn React
-        </a>
-      </header>
+      <Header />
     </div>
   );
 }
diff --git a/QandA/frontend/src/Header.tsx b/QandA/frontend/src/Header.tsx
new file mode 100644
index 0000000..77f1a64
--- /dev/null
+++ b/QandA/frontend/src/Header.tsx
@@ -0,0 +1,3 @@
+import React from 'react';
+
+export const Header = () => <div>header</div>;