diff --git a/.env.development b/.env.development
index 2fd390b..dee658f 100644
--- a/.env.development
+++ b/.env.development
@@ -1,7 +1,7 @@
 VITE_APP_ENV=development 
-#VITE_APP_AUTH_PROXY_HOST='http://3.35.79.250:8090'
-#VITE_APP_API_PROXY_HOST='http://3.35.79.250:8080'
-VITE_APP_AUTH_PROXY_HOST='https://auth.nicepay.co.kr'
-VITE_APP_API_PROXY_HOST='https://rest.nicepay.co.kr'
+VITE_APP_AUTH_PROXY_HOST='http://3.35.79.250:8090'
+VITE_APP_API_PROXY_HOST='http://3.35.79.250:8080'
+# VITE_APP_AUTH_PROXY_HOST='https://auth.nicepay.co.kr'
+# VITE_APP_API_PROXY_HOST='https://rest.nicepay.co.kr'
 GENERATE_SOURCEMAP=false
 SENTRY_AUTH_TOKEN=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 
\ No newline at end of file
diff --git a/src/entities/account/ui/user-login-auth-info-wrap.tsx b/src/entities/account/ui/user-login-auth-info-wrap.tsx
index cfd5d51..c62b7da 100644
--- a/src/entities/account/ui/user-login-auth-info-wrap.tsx
+++ b/src/entities/account/ui/user-login-auth-info-wrap.tsx
@@ -7,6 +7,8 @@ import { useUserModifyAuthMethodMutation } from '@/entities/user/api/use-user-mo
 import { PATHS } from '@/shared/constants/paths';
 import { useNavigate } from '@/shared/lib/hooks/use-navigate';
 import { snackBar } from '@/shared/lib/toast';
+import { checkGrant } from '@/shared/lib/check-grant';
+import { showAlert } from '@/widgets/show-alert';
 
 export const UserLoginAuthInfoWrap = ({
   mid,
@@ -287,6 +289,11 @@ export const UserLoginAuthInfoWrap = ({
   };
 
   const handleSave = async () => {
+    if(!checkGrant(45, 'X')){
+      showAlert(t('common.nopermission'));
+      return;
+    }
+    
     try {
       const addMethods: AuthMethodModifyItem[] = [];
       const removeMethods: AuthMethodModifyItem[] = [];
diff --git a/src/entities/home/ui/day-status-box-container1.tsx b/src/entities/home/ui/day-status-box-container1.tsx
index c8597d3..d8c80af 100644
--- a/src/entities/home/ui/day-status-box-container1.tsx
+++ b/src/entities/home/ui/day-status-box-container1.tsx
@@ -63,7 +63,7 @@ export const BoxContainer1 = () => {
       navigate(PATHS.settlement.list);
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
     
diff --git a/src/entities/home/ui/day-status-box-container2.tsx b/src/entities/home/ui/day-status-box-container2.tsx
index f4ca226..09e6944 100644
--- a/src/entities/home/ui/day-status-box-container2.tsx
+++ b/src/entities/home/ui/day-status-box-container2.tsx
@@ -87,7 +87,7 @@ export const BoxContainer2 = () => {
       navigate(PATHS.settlement.list);
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
 
diff --git a/src/entities/home/ui/favorite-wrapper.tsx b/src/entities/home/ui/favorite-wrapper.tsx
index 61b3d8c..1b5f499 100644
--- a/src/entities/home/ui/favorite-wrapper.tsx
+++ b/src/entities/home/ui/favorite-wrapper.tsx
@@ -53,7 +53,7 @@ export const FavoriteWrapper = ({
       }
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
 
diff --git a/src/entities/home/ui/home-notice-item.tsx b/src/entities/home/ui/home-notice-item.tsx
index 654167b..2f674b1 100644
--- a/src/entities/home/ui/home-notice-item.tsx
+++ b/src/entities/home/ui/home-notice-item.tsx
@@ -33,7 +33,7 @@ export const HomeNoticeItem = ({
       }
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
 
diff --git a/src/entities/menu/ui/menu-category.tsx b/src/entities/menu/ui/menu-category.tsx
index 40a4015..48c7cab 100644
--- a/src/entities/menu/ui/menu-category.tsx
+++ b/src/entities/menu/ui/menu-category.tsx
@@ -34,7 +34,7 @@ export const MenuCategory = ({
   itemIndex
 }: MenuCategoryProps) => {
   const { navigate } = useNavigate();
-  const { i18n } = useTranslation();
+  const { t, i18n } = useTranslation();
   
   const [favoriteItems, setFavoriteItems] = useState<Array<UserFavorite>>([]);
   const [menuIds, setMenuIds] = useState<Array<number | undefined>>([]);
@@ -47,7 +47,7 @@ export const MenuCategory = ({
       }
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
     
   };
diff --git a/src/entities/settlement/ui/list-wrap.tsx b/src/entities/settlement/ui/list-wrap.tsx
index d133bd4..1366e33 100644
--- a/src/entities/settlement/ui/list-wrap.tsx
+++ b/src/entities/settlement/ui/list-wrap.tsx
@@ -367,7 +367,7 @@ export const ListWrap = ({
       setEmailBottomSheetOn(true);
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
 
diff --git a/src/entities/transaction/ui/detail/all-transaction-detail.tsx b/src/entities/transaction/ui/detail/all-transaction-detail.tsx
index 9a574fa..ffa3eeb 100644
--- a/src/entities/transaction/ui/detail/all-transaction-detail.tsx
+++ b/src/entities/transaction/ui/detail/all-transaction-detail.tsx
@@ -120,7 +120,7 @@ export const AllTransactionDetail = ({
       });
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
 
diff --git a/src/entities/transaction/ui/detail/cash-receit-detail.tsx b/src/entities/transaction/ui/detail/cash-receit-detail.tsx
index c7061d9..1109f03 100644
--- a/src/entities/transaction/ui/detail/cash-receit-detail.tsx
+++ b/src/entities/transaction/ui/detail/cash-receit-detail.tsx
@@ -113,7 +113,7 @@ export const CashReceiptDetail = ({
       setBottomSheetOn(true);
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
 
diff --git a/src/entities/transaction/ui/detail/escrow-detail.tsx b/src/entities/transaction/ui/detail/escrow-detail.tsx
index 7256e61..d65d968 100644
--- a/src/entities/transaction/ui/detail/escrow-detail.tsx
+++ b/src/entities/transaction/ui/detail/escrow-detail.tsx
@@ -99,7 +99,7 @@ export const EscrowDetail = ({
       setBottomSheetOn(true);
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
 
diff --git a/src/entities/vat-return/ui/list-wrap.tsx b/src/entities/vat-return/ui/list-wrap.tsx
index 1607d2f..cdc126e 100644
--- a/src/entities/vat-return/ui/list-wrap.tsx
+++ b/src/entities/vat-return/ui/list-wrap.tsx
@@ -123,7 +123,7 @@ export const ListWrap = () => {
       setEmailBottomSheetOn(true);
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
   const onRequestDownloadExcel = (userEmail?: string) => {
diff --git a/src/entities/vat-return/ui/reference-wrap.tsx b/src/entities/vat-return/ui/reference-wrap.tsx
index b01d796..1c2cf29 100644
--- a/src/entities/vat-return/ui/reference-wrap.tsx
+++ b/src/entities/vat-return/ui/reference-wrap.tsx
@@ -51,7 +51,7 @@ export const ReferenceWrap = () => {
       }); 
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
     
   };
diff --git a/src/locales/en.json b/src/locales/en.json
index 4069a80..1bbc96c 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -15,6 +15,7 @@
         "error": "An error occurred",
         "success": "Success",
         "noData": "No data available",
+        "nopermission": "No permission",
         "next": "Next",
         "latest": "Latest",
         "oldest": "Oldest",
diff --git a/src/locales/ko.json b/src/locales/ko.json
index 11aa32c..f60cf43 100644
--- a/src/locales/ko.json
+++ b/src/locales/ko.json
@@ -15,6 +15,7 @@
         "error": "오류가 발생했습니다",
         "success": "성공",
         "noData": "데이터가 없습니다",
+        "nopermission": "권한이 없습니다",
         "next": "다음",
         "latest": "최신순",
         "oldest": "오래된순",
diff --git a/src/pages/support/qna/list-page.tsx b/src/pages/support/qna/list-page.tsx
index 3766a6b..cd0b4a1 100644
--- a/src/pages/support/qna/list-page.tsx
+++ b/src/pages/support/qna/list-page.tsx
@@ -141,7 +141,7 @@ export const QnaListPage = () => {
       navigate(PATHS.support.qna.register);
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
 
diff --git a/src/pages/support/qna/register-page.tsx b/src/pages/support/qna/register-page.tsx
index ff1f135..b43ed4b 100644
--- a/src/pages/support/qna/register-page.tsx
+++ b/src/pages/support/qna/register-page.tsx
@@ -3,7 +3,7 @@ import { PATHS } from '@/shared/constants/paths';
 import { useNavigate } from '@/shared/lib/hooks/use-navigate';
 import { useQnaSaveMutation } from '@/entities/support/api/use-qna-save-mutation';
 import { HeaderType } from '@/entities/common/model/types';
-import { 
+import {
 	useSetHeaderTitle,
 	useSetHeaderType,
 	useSetFooterMode,
@@ -15,6 +15,7 @@ import { PatternFormat } from 'react-number-format';
 import { overlay } from 'overlay-kit';
 import { Dialog } from '@/shared/ui/dialogs/dialog';
 import { QnaSaveParams, QnaSaveResponse } from '@/entities/support/model/types';
+import { checkGrant } from '@/shared/lib/check-grant';
 
 export enum QnaRegisterPropsName {
   Mid = 'Mid',
@@ -142,6 +143,10 @@ export const QnaRegisterPage = () => {
   };
 
   const onClickToRegisterQna = () => {
+    if (!checkGrant(64, 'X')) {
+      showAlert(t('common.noPermission'));
+      return;
+    }
     callRegister();
   };
 
diff --git a/src/pages/transaction/all-transaction/list-page.tsx b/src/pages/transaction/all-transaction/list-page.tsx
index e610ad0..0e7e00a 100644
--- a/src/pages/transaction/all-transaction/list-page.tsx
+++ b/src/pages/transaction/all-transaction/list-page.tsx
@@ -181,7 +181,7 @@ export const AllTransactionListPage = () => {
       setEmailBottomSheetOn(true);
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
   const onRequestDownloadExcel = (userEmail?: string) => {
diff --git a/src/pages/transaction/billing/list-page.tsx b/src/pages/transaction/billing/list-page.tsx
index 623c0d5..5fa2565 100644
--- a/src/pages/transaction/billing/list-page.tsx
+++ b/src/pages/transaction/billing/list-page.tsx
@@ -152,7 +152,7 @@ export const BillingListPage = () => {
     	setDownloadBottomSheetOn(true);
 		}
 		else{
-			showAlert('권한이 없습니다.');
+			showAlert(t('common.nopermission'));
 		}
   };
   const onClickToSort = (sort: SortTypeKeys) => {
@@ -167,7 +167,7 @@ export const BillingListPage = () => {
     	navigate(PATHS.transaction.billing.charge);
 		}
 		else{
-			showAlert('권한이 없습니다.');
+			showAlert(t('common.nopermission'));
 		}
   };
 
diff --git a/src/pages/transaction/cash-receipt/list-page.tsx b/src/pages/transaction/cash-receipt/list-page.tsx
index 60b13ff..1a57d02 100644
--- a/src/pages/transaction/cash-receipt/list-page.tsx
+++ b/src/pages/transaction/cash-receipt/list-page.tsx
@@ -182,7 +182,7 @@ export const CashReceiptListPage = () => {
 			setEmailBottomSheetOn(true);
 		}
 		else{
-			showAlert('권한이 없습니다.');
+			showAlert(t('common.nopermission'));
 		}
 	};
 	const onClickToSort = (sort: SortTypeKeys) => {
@@ -197,7 +197,7 @@ export const CashReceiptListPage = () => {
     	navigate(PATHS.transaction.cashReceipt.handWrittenIssuance);
 		}
 		else{
-			showAlert('권한이 없습니다.');
+			showAlert(t('common.nopermission'));
 		}
   };
 
diff --git a/src/pages/transaction/escrow/list-page.tsx b/src/pages/transaction/escrow/list-page.tsx
index e172646..08e0a16 100644
--- a/src/pages/transaction/escrow/list-page.tsx
+++ b/src/pages/transaction/escrow/list-page.tsx
@@ -152,7 +152,7 @@ export const EscrowListPage = () => {
 			setEmailBottomSheetOn(true);
 		}
 		else{
-			showAlert('권한이 없습니다.');
+			showAlert(t('common.nopermission'));
 		}
   };
 	const onRequestDownloadExcel = (userEmail?: string) => {
diff --git a/src/widgets/navigation/footer.tsx b/src/widgets/navigation/footer.tsx
index 2a000d3..08c97c6 100644
--- a/src/widgets/navigation/footer.tsx
+++ b/src/widgets/navigation/footer.tsx
@@ -29,7 +29,7 @@ export const FooterNavigation = ({
       }
     }
     else{
-      showAlert('권한이 없습니다.');
+      showAlert(t('common.nopermission'));
     }
   };
   const onClickToOpenMenu = () => {