diff --git a/src/entities/alarm/ui/login-type-bottom-sheet.tsx b/src/entities/alarm/ui/login-type-bottom-sheet.tsx
index 31da869..57d4c1d 100644
--- a/src/entities/alarm/ui/login-type-bottom-sheet.tsx
+++ b/src/entities/alarm/ui/login-type-bottom-sheet.tsx
@@ -9,7 +9,6 @@ export interface LoginTypeBottomSheetProps {
   loginType: LoginType;
   setLoginType: (loginType: string) => void;
   onBiometricRegistered?: () => void;
-  isAndroid: boolean;
 };
 
 export const LoginTypeBottomSheet = ({
@@ -17,7 +16,6 @@ export const LoginTypeBottomSheet = ({
   loginType,
   setLoginType,
   onBiometricRegistered,
-  isAndroid
 }: LoginTypeBottomSheetProps) => {
   const { t } = useTranslation();
   const { registerBiometric, setLoginType: setLoginTypeNative } = useAppBridge();
diff --git a/src/pages/additional-service/alimtalk/setting-page.tsx b/src/pages/additional-service/alimtalk/setting-page.tsx
index 8ac4302..8afce78 100644
--- a/src/pages/additional-service/alimtalk/setting-page.tsx
+++ b/src/pages/additional-service/alimtalk/setting-page.tsx
@@ -118,7 +118,7 @@ const callSettingSave = () => {
       snackBar(`[${t('common.failed')}] ${rs.error?.message}`)
     }
   }).catch((e) => {
-    const failReason = e?.response?.data?.message || e?.message || t('additionalService.alimtalk.unknownError');
+    const failReason = e?.response?.data?.error?.message || e?.message || t('additionalService.alimtalk.unknownError');
     console.log(e)
     if (e.response?.data?.error?.root !== "SystemErrorCode") {
       snackBar(`[${t('common.failed')}] ${failReason}`);
diff --git a/src/pages/setting/setting-page.tsx b/src/pages/setting/setting-page.tsx
index 871b4c4..afb7446 100644
--- a/src/pages/setting/setting-page.tsx
+++ b/src/pages/setting/setting-page.tsx
@@ -92,94 +92,11 @@ export const SettingPage = () => {
     });
   }, [getLoginType]);
 
-  const loadLanguage = useCallback(() => {
-    getLanguage().then((language) => {
-      const languageType = language === 'en' ? AppLanguage.EN : AppLanguage.KO;
-      setAppLanguage(languageType);
-      // i18n 언어도 동기화
-      if (i18n.language !== language) {
-        i18n.changeLanguage(language);
-        localStorage.setItem('i18nextLng', language);
-      }
-    }).catch((e: any) => {
-      if(e.response?.data?.error?.message){
-        snackBar(e.response?.data?.error?.message);
-        return;
-      }
-    });
-  }, [getLanguage, i18n]);
 
   const onClickPushNotificationToggle = () => {
     openAppSettings();
   };
 
-  // 알림 설정 로드 (Android만)
-  const loadNotificationSetting = useCallback(async () => {
-    if (!isAndroid) {
-      console.log('[loadNotificationSetting] Not Android, skipping');
-      return;
-    }
-
-    try {
-      console.log('[loadNotificationSetting] Calling getNotificationSetting()...');
-      const enabled = await getNotificationSetting();
-      console.log('[loadNotificationSetting] Received value from bridge:', enabled);
-      console.log('[loadNotificationSetting] Type of enabled:', typeof enabled);
-
-      setNotificationSetting(enabled);
-      console.log('[loadNotificationSetting] State updated to:', enabled);
-    } catch (error) {
-      console.error('[loadNotificationSetting] Failed to load notification setting:', error);
-    }
-  }, [isAndroid, getNotificationSetting]);
-
-  // 알림 설정 토글 핸들러 (Android만)
-  const onClickNotificationSettingToggle = useCallback(async () => {
-    if (!isAndroid) {
-      console.log('[onClickNotificationSettingToggle] Not Android, skipping');
-      return;
-    }
-
-    try {
-      const newValue = !notificationSetting;
-      console.log('[onClickNotificationSettingToggle] to save:', newValue);
-
-      const result = await updateNotificationSetting(newValue);
-      console.log('[onClickNotificationSettingToggle] result:', result);
-
-      // ✅ needsPermission이 true이면 설정 화면으로 이동한 것
-      if (result && typeof result === 'object' && 'needsPermission' in result && result.needsPermission) {
-        console.log('[onClickNotificationSettingToggle] Permission needed - opened settings');
-        // 설정이 변경되지 않았으므로 상태 유지
-        return;
-      }
-
-      // ✅ 성공한 경우에만 상태 업데이트
-      if (result && typeof result === 'object' && 'enabled' in result) {
-        setNotificationSetting(result.enabled);
-        console.log('[onClickNotificationSettingToggle] State updated to:', result.enabled);
-      } else {
-        // Fallback
-        setNotificationSetting(newValue);
-        console.log('[onClickNotificationSettingToggle] State updated to (fallback):', newValue);
-      }
-
-      // ✅ 저장 후 바로 다시 읽어서 확인
-      console.log('[onClickNotificationSettingToggle] Verifying saved value...');
-      const verifyValue = await getNotificationSetting();
-      console.log('[onClickNotificationSettingToggle] Verified value:', verifyValue);
-
-      if (verifyValue !== result?.enabled && !result?.needsPermission) {
-        console.error('[onClickNotificationSettingToggle] WARNING: Saved value != Verified value', {
-          saved: result?.enabled,
-          verified: verifyValue
-        });
-      }
-    } catch (error) {
-      console.error('[onClickNotificationSettingToggle] Failed to update notification setting:', error);
-    }
-  }, [isAndroid, notificationSetting, updateNotificationSetting, getNotificationSetting]);
-
   const responseAlarmSetting = useCallback((data: AppAlarmFindResponse) => {
     let responseAlarms: Record<string, boolean> = {};
     for(let i=0;i<data.alarmAgree.length;i++){
@@ -454,7 +371,6 @@ export const SettingPage = () => {
           loginType={ loginType }
           setLoginType={ handleSetLoginType }
           onBiometricRegistered={ loadLoginType }
-          isAndroid={ isAndroid }
         ></LoginTypeBottomSheet>
       }
       { !!serviceLanguageBottomSheetOn &&