diff --git a/src/entities/additional-service/model/alimtalk/types.ts b/src/entities/additional-service/model/alimtalk/types.ts
index 348f2c7..c065831 100644
--- a/src/entities/additional-service/model/alimtalk/types.ts
+++ b/src/entities/additional-service/model/alimtalk/types.ts
@@ -96,6 +96,7 @@ export interface ExtensionAlimtalkListResponse extends DefaulResponsePagination
 };
 export interface AlimtalkListContent {
   tid?: string;
+  seq?: number;
   sendDate?: string;
   alimCl?: AlimtalkAlimCl;
   sendType?: AlimtalkSendType;
@@ -123,6 +124,7 @@ export interface ExtensionAlimtalkDownloadExcelResponse {
 export interface ExtensionAlimtalkDetailParams {
   mid: string;
   tid: string;
+  seq: number;
 };
 
 export interface ExtensionAlimtalkDetailResponse {
diff --git a/src/entities/additional-service/model/fund-account/types.ts b/src/entities/additional-service/model/fund-account/types.ts
index d03e968..c13577b 100644
--- a/src/entities/additional-service/model/fund-account/types.ts
+++ b/src/entities/additional-service/model/fund-account/types.ts
@@ -46,7 +46,7 @@ export interface ExtensionFundAccountTransferRegistResponse {
 };
 
 export interface ExtensionFundAccountTransferRequestParams {
-  seq: string;
+  seq: number;
 }
 
 export interface ExtensionFundAccountTransferRequestResponse {
@@ -124,7 +124,7 @@ export interface ExtensionFundAccountTransferExcelResponse {
   status: boolean;
 };
 export interface ExtensionFundAccountTransferDetailParams {
-  seq: string;
+  seq: number;
 };
 export interface ExtensionFundAccountTransferDetailResponse {
   tid: string;
diff --git a/src/entities/additional-service/model/key-in/types.ts b/src/entities/additional-service/model/key-in/types.ts
index 7c46b58..51490e5 100644
--- a/src/entities/additional-service/model/key-in/types.ts
+++ b/src/entities/additional-service/model/key-in/types.ts
@@ -132,4 +132,6 @@ export interface ExtensionKeyinApplyResponse {
       path?: string;
     };
   };
+
+  resultMessage?: string
 }
\ No newline at end of file
diff --git a/src/entities/additional-service/model/types.ts b/src/entities/additional-service/model/types.ts
index b1454dc..b899549 100644
--- a/src/entities/additional-service/model/types.ts
+++ b/src/entities/additional-service/model/types.ts
@@ -150,7 +150,7 @@ export interface DetailInfoSectionProps extends DetailResponse {
 export interface DetailData {
   mid?: string;
   tid?: string;
-  seq?: string;
+  seq?: number;
   requestId?: string;
   subReqId?: string;
   detailOn: boolean;
@@ -194,7 +194,7 @@ export interface ListItemProps extends
   AccountHolderAuthListItem, AccountHolderSearchListItem, FaceAuthListItem {
   additionalServiceCategory?: AdditionalServiceCategory;
   mid?: string;
-  seq?: string;
+  seq?: number;
   onResendClick?: (mid: string, tid: string) => void;
   setDetailData?: (detailData: DetailData) => void;
 }
diff --git a/src/entities/additional-service/ui/account-holder-search/detail/account-holder-search-detail.tsx b/src/entities/additional-service/ui/account-holder-search/detail/account-holder-search-detail.tsx
index 47c655e..dcd2f62 100644
--- a/src/entities/additional-service/ui/account-holder-search/detail/account-holder-search-detail.tsx
+++ b/src/entities/additional-service/ui/account-holder-search/detail/account-holder-search-detail.tsx
@@ -61,7 +61,7 @@ export const AccountHolderSearchDetail = ({
       >
         <div className="full-menu-container pdw-16">
           <div className="full-menu-header">
-            <div className="full-menu-title center">{ t('transaction.detailTitle') }</div>
+            <div className="full-menu-title center">{ t('additionalService.accountHolderSearch.detailTitle') }</div>
             <div className="full-menu-actions">
               <FullMenuClose
                 addClass="full-menu-close"
diff --git a/src/entities/additional-service/ui/alimtalk/detail/alimtalk-detail.tsx b/src/entities/additional-service/ui/alimtalk/detail/alimtalk-detail.tsx
index 2079927..c0a1d28 100644
--- a/src/entities/additional-service/ui/alimtalk/detail/alimtalk-detail.tsx
+++ b/src/entities/additional-service/ui/alimtalk/detail/alimtalk-detail.tsx
@@ -15,13 +15,15 @@ export interface AlimtalkDetailProps {
   setDetailOn: (detailOn: boolean) => void;
   mid: string;
   tid: string;
+  seq: number;
 };
 
 export const AlimtalkDetail = ({
   detailOn,
   setDetailOn,
   mid,
-  tid
+  tid,
+  seq
 }: AlimtalkDetailProps) => {
   const { t } = useTranslation();
   
@@ -32,7 +34,8 @@ export const AlimtalkDetail = ({
   const callDetail = () => {
     let params: ExtensionAlimtalkDetailParams = {
       mid: mid,
-      tid: tid
+      tid: tid,
+      seq: seq
     };
 
     extensionAlimtalkDetail(params).then((rs: ExtensionAlimtalkDetailResponse) => {
@@ -49,10 +52,10 @@ export const AlimtalkDetail = ({
   };
 
   useEffect(() => {
-    if(!!mid && !!tid){
+    if(!!mid && !!tid && seq !== undefined){
       callDetail();
     }
-  }, [mid, tid]);
+  }, [mid, tid, seq]);
 
   
 
diff --git a/src/entities/additional-service/ui/fund-account/detail/transfer-detail.tsx b/src/entities/additional-service/ui/fund-account/detail/transfer-detail.tsx
index 105fe54..59a03c9 100644
--- a/src/entities/additional-service/ui/fund-account/detail/transfer-detail.tsx
+++ b/src/entities/additional-service/ui/fund-account/detail/transfer-detail.tsx
@@ -15,7 +15,7 @@ import { FullMenuClose } from '@/entities/common/ui/full-menu-close';
 export interface FundAccountTransferDetailProps {
   detailOn: boolean;
   setDetailOn: (detailOn: boolean) => void;
-  seq: string;
+  seq: number;
 };
 
 export const FundAccountTransferDetail = ({
diff --git a/src/entities/additional-service/ui/fund-account/transfer-list-wrap.tsx b/src/entities/additional-service/ui/fund-account/transfer-list-wrap.tsx
index 6bd982b..ef48ef6 100644
--- a/src/entities/additional-service/ui/fund-account/transfer-list-wrap.tsx
+++ b/src/entities/additional-service/ui/fund-account/transfer-list-wrap.tsx
@@ -49,7 +49,7 @@ export const FundAccountTransferListWrap = () => {
   const [bankCode, setBankCode] = useState<string>('');
 
   const [detailOn, setDetailOn] = useState<boolean>(false);
-  const [detailSeq, setDetailSeq] = useState<string>('');
+  const [detailSeq, setDetailSeq] = useState<number>(0);
 
   const [emailBottomSheetOn, setEmailBottomSheetOn] = useState<boolean>(false);
   const [balance, setBalance] = useState<number>(0);
diff --git a/src/entities/additional-service/ui/link-payment/detail/link-payment-wait-detail.tsx b/src/entities/additional-service/ui/link-payment/detail/link-payment-wait-detail.tsx
index 89afbf5..1538b69 100644
--- a/src/entities/additional-service/ui/link-payment/detail/link-payment-wait-detail.tsx
+++ b/src/entities/additional-service/ui/link-payment/detail/link-payment-wait-detail.tsx
@@ -70,14 +70,16 @@ export const LinkPaymentWaitDetail = ({
       unmount
     }) => {
       return (
-        <Dialog
-          afterLeave={unmount}
-          open={isOpen}
-          onClose={close}
-          onConfirmClick={() => deletePayment()}
-          message={msg}
-          buttonLabel={[t('common.cancel'), t('common.confirm')]}
-        />
+        <div style={{ zIndex: 3000, position: 'relative' }}>
+          <Dialog
+            afterLeave={unmount}
+            open={isOpen}
+            onClose={close}
+            onConfirmClick={() => deletePayment()}
+            message={msg}
+            buttonLabel={[t('common.cancel'), t('common.confirm')]}
+          />
+        </div>
       );
     });
   };
diff --git a/src/entities/additional-service/ui/list-item.tsx b/src/entities/additional-service/ui/list-item.tsx
index 71a486f..80fe12b 100644
--- a/src/entities/additional-service/ui/list-item.tsx
+++ b/src/entities/additional-service/ui/list-item.tsx
@@ -236,10 +236,11 @@ export const ListItem = ({
       }
     }
     else if (additionalServiceCategory === AdditionalServiceCategory.Alimtalk) {
-      if(setDetailData && !!mid && !!tid){
+      if(setDetailData && !!mid && !!tid && seq !== undefined){
         setDetailData({
           mid: mid,
           tid: tid,
+          seq: seq,
           detailOn: true
         });
       }
@@ -501,7 +502,6 @@ export const ListItem = ({
       );
     }
     else if (additionalServiceCategory === AdditionalServiceCategory.Alimtalk) {
-      console.log(serviceCode)
       rs.push(
         <div className="transaction-details">
           <span>{getTime()}</span>
diff --git a/src/pages/additional-service/alimtalk/list-page.tsx b/src/pages/additional-service/alimtalk/list-page.tsx
index 93d170e..948e1a4 100644
--- a/src/pages/additional-service/alimtalk/list-page.tsx
+++ b/src/pages/additional-service/alimtalk/list-page.tsx
@@ -64,6 +64,7 @@ export const AlimtalkListPage = () => {
   const [detailOn, setDetailOn] = useState<boolean>(false);
   const [detailMid, setDetailMid] = useState<string>('');
   const [detailTid, setDetailTid] = useState<string>('');
+  const [detailSeq, setDetailSeq] = useState<number>(0);
 
   const { mutateAsync: extensionAlimtalkList } = useExtensionAlimtalkListMutation();
   const { mutateAsync: extensionAlimtalkDownloadExcel } = useExtensionAlimtalkDownloadExcelMutation();
@@ -167,6 +168,7 @@ export const AlimtalkListPage = () => {
   };
 
   const setDetailData = (detailData: DetailData) => {
+    console.log('Alimtalk setDetailData called with:', detailData);
     setDetailOn(detailData.detailOn);
     if(detailData.mid){
       setDetailMid(detailData.mid);
@@ -174,6 +176,9 @@ export const AlimtalkListPage = () => {
     if(detailData.tid){
       setDetailTid(detailData.tid);
     }
+    if(detailData.seq !== undefined){
+      setDetailSeq(detailData.seq);
+    }
   };
 
   const onClickToNavigate = () => {
@@ -329,6 +334,7 @@ export const AlimtalkListPage = () => {
         setDetailOn={ setDetailOn }
         mid={ detailMid }
         tid={ detailTid }
+        seq={ detailSeq }
       ></AlimtalkDetail>
       <EmailBottomSheet
         bottomSheetOn={emailBottomSheetOn}
diff --git a/src/pages/additional-service/key-in-payment/requeset-page.tsx b/src/pages/additional-service/key-in-payment/requeset-page.tsx
index dedf42e..9fc34c9 100644
--- a/src/pages/additional-service/key-in-payment/requeset-page.tsx
+++ b/src/pages/additional-service/key-in-payment/requeset-page.tsx
@@ -95,6 +95,7 @@ export const KeyInPaymentRequestPage = () => {
                 // 실패: 화면 유지 & 입력 내용 유지
                 const errorMessage = rs.data?.resultMessage ||
                                     rs.error?.message ||
+                                    rs.resultMessage||
                                     t('additionalService.keyIn.requestFailed');
                 console.log('최종 errorMessage:', errorMessage);
                 // HTML 태그 제거