diff --git a/analysis_options.yaml b/analysis_options.yaml
index 0d29021..25016a4 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -21,6 +21,8 @@ linter:
   # `// ignore_for_file: name_of_lint` syntax on the line or in the file
   # producing the lint.
   rules:
+    spelling_typo:
+      enabled: false
     # avoid_print: false  # Uncomment to disable the `avoid_print` rule
     # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
 
diff --git a/lib/app/components/global-widgets/empty_widget.dart b/lib/app/components/global-widgets/empty_widget.dart
index b78807b..5efc058 100755
--- a/lib/app/components/global-widgets/empty_widget.dart
+++ b/lib/app/components/global-widgets/empty_widget.dart
@@ -6,7 +6,7 @@ import 'package:ionicons/ionicons.dart';
 import 'package:lottie/lottie.dart';
 
 class EmptyWidget extends StatelessWidget {
-  const EmptyWidget({Key? key, required this.onPressed}) : super(key: key);
+  const EmptyWidget({super.key, required this.onPressed});
   final VoidCallback onPressed;
   @override
   Widget build(BuildContext context) {
diff --git a/lib/app/components/global-widgets/soft_button.dart b/lib/app/components/global-widgets/soft_button.dart
index 33a129a..89f612d 100755
--- a/lib/app/components/global-widgets/soft_button.dart
+++ b/lib/app/components/global-widgets/soft_button.dart
@@ -3,10 +3,10 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 
 class SoftButton extends StatelessWidget {
   const SoftButton({
-    Key? key,
+    super.key,
     required this.title,
     required this.onPressed,
-  }) : super(key: key);
+  });
   final String title;
   final VoidCallback onPressed;
 
diff --git a/lib/app/components/navbar/bottom_navbar.dart b/lib/app/components/navbar/bottom_navbar.dart
index 2d9e420..7f86e9c 100755
--- a/lib/app/components/navbar/bottom_navbar.dart
+++ b/lib/app/components/navbar/bottom_navbar.dart
@@ -8,7 +8,7 @@ import 'package:iconly/iconly.dart';
 import 'navbar_controller.dart';
 
 class BottomNavbar extends GetView<NavbarController> {
-  const BottomNavbar({Key? key}) : super(key: key);
+  const BottomNavbar({super.key});
 
   @override
   Widget build(BuildContext context) {
diff --git a/lib/app/modules/example/home-with-restAPI/views/post_detail_view.dart b/lib/app/modules/example/home-with-restAPI/views/post_detail_view.dart
index 013bba3..87ce619 100755
--- a/lib/app/modules/example/home-with-restAPI/views/post_detail_view.dart
+++ b/lib/app/modules/example/home-with-restAPI/views/post_detail_view.dart
@@ -5,7 +5,7 @@ import 'package:get/get.dart';
 import '../controllers/home_controller.dart';
 
 class PostDetailView extends GetView<HomeController> {
-  const PostDetailView({Key? key}) : super(key: key);
+  const PostDetailView({super.key});
 
   @override
   Widget build(BuildContext context) {
diff --git a/lib/app/modules/onboarding/views/onboarding_view.dart b/lib/app/modules/onboarding/views/onboarding_view.dart
index e65ea12..f738527 100644
--- a/lib/app/modules/onboarding/views/onboarding_view.dart
+++ b/lib/app/modules/onboarding/views/onboarding_view.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
-
 import 'package:get/get.dart';
 
 import '../../../components/global-widgets/my_buttons.dart';
@@ -8,7 +7,7 @@ import '../../../routes/app_pages.dart';
 import '../controllers/onboarding_controller.dart';
 
 class OnboardingView extends GetView<OnboardingController> {
-  const OnboardingView({Key? key}) : super(key: key);
+  const OnboardingView({super.key});
   @override
   Widget build(BuildContext context) {
     var theme = Theme.of(context);
@@ -17,7 +16,7 @@ class OnboardingView extends GetView<OnboardingController> {
             children: [
               PageView.builder(
                 controller: controller.pageController,
-                onPageChanged: controller.selectedPage,
+                onPageChanged: controller.selectedPage.call,
                 itemCount: controller.onBoardingPages.length,
                 itemBuilder: (context, index) {
                   return controller.onBoardingPages.isEmpty