diff --git a/lib/ExtensionStudent.dart b/lib/ExtensionStudent.dart
index 12206d5..1a0a349 100644
--- a/lib/ExtensionStudent.dart
+++ b/lib/ExtensionStudent.dart
@@ -1,3 +1,4 @@
+import 'CourseStatus.dart';
 import 'Student.dart';
 
 extension StudentCourseStatus on Student {
diff --git a/lib/main.dart b/lib/main.dart
index c38200e..a1a5431 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -123,4 +123,4 @@ class _UniversityScreenState extends State<UniversityScreen> {
       ),
     );
   }
-}
+}
\ No newline at end of file