diff --git a/src/components/App.tsx b/src/components/App.tsx
index 69c53e0..37ca50b 100644
--- a/src/components/App.tsx
+++ b/src/components/App.tsx
@@ -21,7 +21,7 @@ export const App = () => {
   const { isDataLoading } = useContext(coursesContext)!;
   const [isOpenTransfer, setOpenTransfer] = useState(false);
 
-  const handleTransfer = () => {
+  const handleTransfer = () => {   
     setOpenTransfer(!isOpenTransfer);
   };
 
diff --git a/src/contexts/CoursesProvider.tsx b/src/contexts/CoursesProvider.tsx
index 52b9f22..16a8fd5 100644
--- a/src/contexts/CoursesProvider.tsx
+++ b/src/contexts/CoursesProvider.tsx
@@ -213,7 +213,7 @@ export const CoursesProvider = ({ children }: CoursesProviderProps) => {
       fetchCourses();
       getNewestTimetable();
       setIsDataLoading(false);
-    }, 500);
+    }, 600);
   }, []);
 
   return (
diff --git a/src/utils/axiosInstance.ts b/src/utils/axiosInstance.ts
index 3996748..7761a37 100644
--- a/src/utils/axiosInstance.ts
+++ b/src/utils/axiosInstance.ts
@@ -5,6 +5,7 @@ export const axiosInstance = axios.create();
 axiosInstance.interceptors.request.use(
   (config) => {
     const token = localStorage.getItem('userToken');
+
     config.headers['Content-Type'] = 'application/json';
     config.headers['Authorization'] = token ? `Bearer ${token}` : '';
     return config;