diff --git a/lib/core/presentation/hook/use_i18n.dart b/lib/core/presentation/hook/use_i18n.dart
index bb33dc7..ef495fc 100644
--- a/lib/core/presentation/hook/use_i18n.dart
+++ b/lib/core/presentation/hook/use_i18n.dart
@@ -7,5 +7,5 @@ import 'package:erb_flutter_boilerplate/i18n/i18n.dart';
 I18n useI18n() {
   final context = useContext();
 
-  return Translations.of(context);
+  return I18n.of(context);
 }
diff --git a/lib/i18n/i18n.dart b/lib/i18n/i18n.dart
index e3e4e6b..834328a 100644
--- a/lib/i18n/i18n.dart
+++ b/lib/i18n/i18n.dart
@@ -1,4 +1,3 @@
 export 'strings.g.dart';
 export 'translate_provider.dart';
 export 'helper.dart';
-export 'typedef.dart';
diff --git a/lib/i18n/typedef.dart b/lib/i18n/typedef.dart
deleted file mode 100644
index 2a4e1ba..0000000
--- a/lib/i18n/typedef.dart
+++ /dev/null
@@ -1,3 +0,0 @@
-import 'strings.g.dart';
-
-typedef I18n = StringsVi;
diff --git a/slang.yaml b/slang.yaml
index 8385571..2a8c4c4 100644
--- a/slang.yaml
+++ b/slang.yaml
@@ -4,10 +4,8 @@ fallback_strategy: base_locale
 input_directory: lib/i18n
 input_file_pattern: .i18n.json
 output_directory: lib/i18n
-# output_format: multiple_files
-# input_file_pattern: .i18n.yaml
 translate_var: translate
 string_interpolation: dart
 key_case: camel
 key_map_case: camel
-translation_class_visibility: public
\ No newline at end of file
+class_name: I18n
\ No newline at end of file