diff --git a/react-md5-tools/src/App.jsx b/react-md5-tools/src/App.jsx
index ec32471..b58d1b2 100644
--- a/react-md5-tools/src/App.jsx
+++ b/react-md5-tools/src/App.jsx
@@ -1,9 +1,8 @@
 import { BrowserRouter, Navigate, Route, Routes } from 'react-router-dom';
-import AdminDashboard from './components/AdminDashboard';
+//import AdminDashboard from './components/AdminDashboard';
 import LoginForm from './components/LoginForm';
-import Md5Tool from './components/Md5Tool';
-import RegisterForm from './components/RegisterForm';
-import ToolOverview from './components/ToolOverview';
+//import RegisterForm from './components/RegisterForm';
+//import ToolOverview from './components/ToolOverview';
 
 function App() {
   const isLoggedIn = localStorage.getItem('token') !== null;
@@ -15,8 +14,8 @@ function App() {
         <Route path="/" element={isLoggedIn ? <ToolOverview /> : <Navigate to="/login" />} />
         <Route path="/login" element={<LoginForm />} />
         <Route path="/register" element={<RegisterForm />} />
-        <Route path="/tools/md5" element={isLoggedIn ? <Md5Tool /> : <Navigate to="/login" />} />
-        <Route path="/admin" element={isLoggedIn && role === 'admin' ? <AdminDashboard /> : <Navigate to="/" />} />
+        {/*<Route path="/tools/md5" element={isLoggedIn ? <Md5Tool /> : <Navigate to="/login" />} />*/}
+        {/*<Route path="/admin" element={isLoggedIn && role === 'admin' ? <AdminDashboard /> : <Navigate to="/" />} />*/}
       </Routes>
     </BrowserRouter>
   );
diff --git a/react-md5-tools/src/services/api.js b/react-md5-tools/src/services/api.js
new file mode 100644
index 0000000..95e022d
--- /dev/null
+++ b/react-md5-tools/src/services/api.js
@@ -0,0 +1,13 @@
+import axios from 'axios';
+
+const instance = axios.create({
+  baseURL: import.meta.env.VITE_API_URL || 'http://localhost:5000/api',
+});
+
+instance.interceptors.request.use(config => {
+  const token = localStorage.getItem('token');
+  if (token) config.headers.Authorization = `Bearer ${token}`;
+  return config;
+});
+
+export default instance;