diff --git a/lib/screens/settings_screen.dart b/lib/screens/settings_screen.dart
index 2c7127c..e6382ba 100644
--- a/lib/screens/settings_screen.dart
+++ b/lib/screens/settings_screen.dart
@@ -10,6 +10,7 @@ import '../theme/adaptive_theme.dart';
 import '../widgets/glassmorphism_card.dart';
 import '../theme/app_colors.dart';
 import '../widgets/native_ad_widget.dart';
+import '../widgets/common/snackbar/app_snackbar.dart';
 
 class SettingsScreen extends StatelessWidget {
   const SettingsScreen({super.key});
@@ -130,16 +131,9 @@ class SettingsScreen extends StatelessWidget {
                               if (granted) {
                                 await provider.setEnabled(true);
                               } else {
-                                ScaffoldMessenger.of(context).showSnackBar(
-                                  SnackBar(
-                                    content: Text(
-                                      '알림 권한이 거부되었습니다',
-                                      style: TextStyle(
-                                        color: AppColors.pureWhite,
-                                      ),
-                                    ),
-                                    backgroundColor: AppColors.dangerColor,
-                                  ),
+                                AppSnackBar.showError(
+                                  context: context,
+                                  message: '알림 권한이 거부되었습니다',
                                 );
                               }
                             },
@@ -411,16 +405,9 @@ class SettingsScreen extends StatelessWidget {
                             mode: LaunchMode.externalApplication);
                       } catch (e) {
                         if (context.mounted) {
-                          ScaffoldMessenger.of(context).showSnackBar(
-                            SnackBar(
-                              content: Text(
-                                '스토어를 열 수 없습니다',
-                                style: TextStyle(
-                                  color: AppColors.pureWhite,
-                                ),
-                              ),
-                              backgroundColor: AppColors.dangerColor,
-                            ),
+                          AppSnackBar.showError(
+                            context: context,
+                            message: '스토어를 열 수 없습니다',
                           );
                         }
                       }