diff --git a/lib/core/utils/screen_size.dart b/lib/core/utils/screen_size.dart
index 91225eb..b7dcfd0 100644
--- a/lib/core/utils/screen_size.dart
+++ b/lib/core/utils/screen_size.dart
@@ -6,8 +6,8 @@ extension ScreenSize on BuildContext {
   double get heightScreen => MediaQuery.sizeOf(this).height;
 }
 
-extension AdaptiveSize on double {
+extension AdaptiveSize on int {
   double get w => Get.context!.widthScreen * this / 375;
   double get h => Get.context!.heightScreen * this / 812;
-  double get sp => MediaQuery.textScalerOf(Get.context!).scale(this);
+  double get sp => MediaQuery.textScalerOf(Get.context!).scale(toDouble());
 }
diff --git a/lib/features/intro/presentation/ui/intro_page.dart b/lib/features/intro/presentation/ui/intro_page.dart
index 780ca54..7830db4 100644
--- a/lib/features/intro/presentation/ui/intro_page.dart
+++ b/lib/features/intro/presentation/ui/intro_page.dart
@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:shia_game_flutter/common_ui/resources/my_assets.dart';
-import 'package:shia_game_flutter/common_ui/resources/my_spaces.dart';
 import 'package:shia_game_flutter/common_ui/resources/my_text_style.dart';
 import 'package:shia_game_flutter/common_ui/theme/my_theme.dart';
 import 'package:shia_game_flutter/core/utils/my_localization.dart';
@@ -29,10 +28,7 @@ class IntroPage extends GetView<IntroController> {
           ),
           child: Stack(
             alignment: Alignment.center,
-            children: [
-              _logo(context),
-              _bottomLoading(context),
-            ],
+            children: [_logo(context), _bottomLoading(context)],
           ),
         ),
       ),
@@ -40,63 +36,44 @@ class IntroPage extends GetView<IntroController> {
   }
 
   Stack _logo(BuildContext context) {
-    return const Stack(
+    return Stack(
       clipBehavior: Clip.none,
       alignment: Alignment.center,
       children: [
-        MyImage(asset: MyAssets.shiaMind),
+        const MyImage(asset: MyAssets.shiaMind),
         PositionedDirectional(
-          top: -124,
-          end: -62,
-          child: MyImage(
-            asset: MyAssets.question,
-          ),
+          top: -124.h,
+          end: -62.w,
+          child: const MyImage(asset: MyAssets.question),
         ),
         PositionedDirectional(
-          top: -157,
-          end: 60,
-          child: MyImage(
-            asset: MyAssets.question,
-            size: 30,
-          ),
+          top: -157.h,
+          end: 60.w,
+          child: const MyImage(asset: MyAssets.question, size: 30),
         ),
         PositionedDirectional(
-          top: -90,
-          start: -30,
-          child: MyImage(
-            asset: MyAssets.question,
-            size: 25,
-          ),
+          top: -90.h,
+          start: -30.w,
+          child: const MyImage(asset: MyAssets.question, size: 25),
         ),
         PositionedDirectional(
-          bottom: -90,
-          start: -30,
-          child: MyImage(
-            asset: MyAssets.question,
-          ),
+          bottom: -90.h,
+          start: -30.w,
+          child: const MyImage(asset: MyAssets.question),
         ),
         PositionedDirectional(
-          bottom: -90,
-          end: -62,
-          child: MyImage(
-            asset: MyAssets.question,
-            size: 15,
-          ),
+          bottom: -90.h,
+          end: -62.w,
+          child: const MyImage(asset: MyAssets.question, size: 15),
         ),
         PositionedDirectional(
-          bottom: -10,
-          end: 70,
-          child: MyImage(
-            asset: MyAssets.question,
-            size: 15,
-          ),
+          bottom: -10.h,
+          end: 70.w,
+          child: const MyImage(asset: MyAssets.question, size: 15),
         ),
         PositionedDirectional(
-          top: -15,
-          child: MyImage(
-            asset: MyAssets.introStar,
-            size: 75,
-          ),
+          top: -15.h,
+          child: const MyImage(asset: MyAssets.introStar, size: 75),
         ),
       ],
     );
@@ -104,14 +81,14 @@ class IntroPage extends GetView<IntroController> {
 
   Positioned _bottomLoading(BuildContext context) {
     return Positioned(
-      bottom: MySpaces.s16,
+      bottom: 16.h,
       child: Column(
-        spacing: MySpaces.s10,
+        spacing: 10.h,
         mainAxisSize: MainAxisSize.min,
         children: [
           Text(
             context.translate.loading,
-            style: Lexend.regular.copyWith(fontSize: MySpaces.s14),
+            style: Lexend.regular.copyWith(fontSize: 12.sp),
           ),
           const IntroLoading(),
         ],
diff --git a/lib/features/intro/presentation/ui/widgets/intro_loading.dart b/lib/features/intro/presentation/ui/widgets/intro_loading.dart
index d165b97..ca3836f 100644
--- a/lib/features/intro/presentation/ui/widgets/intro_loading.dart
+++ b/lib/features/intro/presentation/ui/widgets/intro_loading.dart
@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:shia_game_flutter/common_ui/resources/my_spaces.dart';
+import 'package:shia_game_flutter/core/utils/screen_size.dart';
 
 class IntroLoading extends StatelessWidget {
   const IntroLoading({
@@ -9,13 +9,13 @@ class IntroLoading extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Container(
-      width: 188,
-      height: MySpaces.s16,
+      width: 188.w,
+      height: 16.h,
       padding: const EdgeInsetsDirectional.only(
-        start: MySpaces.s2,
-        top: MySpaces.s2,
-        bottom: MySpaces.s2,
-        end: MySpaces.s20,
+        start: 2,
+        top: 2,
+        bottom: 2,
+        end: 20,
       ),
       decoration: const ShapeDecoration(
         shape: StadiumBorder(
@@ -26,7 +26,7 @@ class IntroLoading extends StatelessWidget {
         ),
       ),
       child: Container(
-        height: MySpaces.s14,
+        height: 14.h,
         decoration: ShapeDecoration(
           shape: StadiumBorder(
             side: BorderSide(
diff --git a/lib/main.dart b/lib/main.dart
index 98bea17..dedefa7 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -31,7 +31,7 @@ class MainApp extends StatelessWidget {
       fallbackLocale: const Locale('en', 'US'),
       supportedLocales: const [Locale('en', 'US')],
       getPages: appPages,
-      initialRoute: Routes.masterPage,
+      initialRoute: Routes.introPage,
       localizationsDelegates: const [
         AppLocalizations.delegate,
         GlobalMaterialLocalizations.delegate,