diff --git a/lib/ansu_ui.dart b/lib/ansu_ui.dart
index 4ed0d75..88de35d 100644
--- a/lib/ansu_ui.dart
+++ b/lib/ansu_ui.dart
@@ -34,6 +34,7 @@ export 'text_field/as_search_text_field.dart';
 export 'utils/screen_adapter.dart';
 
 export 'extension/sizedbox_extension.dart';
+export 'extension/separate_extension.dart';
 
 //`BOTTOM` is external lib
 export 'package:flutter_screenutil/flutter_screenutil.dart';