diff --git a/src/entities/additional-service/model/sms-payment/types.ts b/src/entities/additional-service/model/sms-payment/types.ts
index cffd94c..fad7ba7 100644
--- a/src/entities/additional-service/model/sms-payment/types.ts
+++ b/src/entities/additional-service/model/sms-payment/types.ts
@@ -73,6 +73,7 @@ export interface ExtensionSmsDetailResponse {
 
 export interface ExtensionSmsResendParams extends ExtensionRequestParams {
   tid: string;
+  sendMessage: string;
 }
 
 
diff --git a/src/entities/additional-service/ui/link-payment/apply/link-payment-step1.tsx b/src/entities/additional-service/ui/link-payment/apply/link-payment-step1.tsx
index 06df058..3826843 100644
--- a/src/entities/additional-service/ui/link-payment/apply/link-payment-step1.tsx
+++ b/src/entities/additional-service/ui/link-payment/apply/link-payment-step1.tsx
@@ -4,7 +4,8 @@ import { useSetOnBack } from '@/widgets/sub-layout/use-sub-layout';
 import { SingleDatePicker } from '@/shared/ui/filter/single-date-picker';
 import { LinkPaymentFormData, LinkPaymentSendMethod } from '@/entities/additional-service/model/link-pay/types';
 import { NumericFormat } from 'react-number-format';
-import { ChangeEvent } from 'react';
+import { useStore } from '@/shared/model/store';
+import { useEffect } from 'react';
 
 interface LinkPaymentStep1Props {
   formData: LinkPaymentFormData;
@@ -13,11 +14,22 @@ interface LinkPaymentStep1Props {
 
 export const LinkPaymentStep1 = ({ formData, setFormData }: LinkPaymentStep1Props) => {
   const { navigate } = useNavigate();
+  const midOptionsWithoutGids = useStore.getState().UserStore.selectOptionsMidsWithoutGids;
 
   useSetOnBack(() => {
     navigate(PATHS.additionalService.linkPayment.shippingHistory);
   });
 
+  // MID가 비어있고 옵션이 있으면 첫 번째 옵션으로 설정
+  useEffect(() => {
+    if (!formData.mid && midOptionsWithoutGids.length > 0) {
+      const firstMid = midOptionsWithoutGids[0]?.value;
+      if (firstMid) {
+        setFormData({ ...formData, mid: firstMid });
+      }
+    }
+  }, []);
+
   const handlePaymentMethodChange = (method: LinkPaymentSendMethod) => {
     setFormData({ ...formData, sendMethod: method });
   };
@@ -26,12 +38,6 @@ export const LinkPaymentStep1 = ({ formData, setFormData }: LinkPaymentStep1Prop
     setFormData({ ...formData, [field]: value });
   };
 
-  const handleAmountChange = (value: string) => {
-    const onlyNumbers = value.replace(/[^0-9]/g, '');
-    const numericValue = onlyNumbers === '' ? 0 : parseInt(onlyNumbers, 10);
-    setFormData({ ...formData, amount: numericValue });
-  };
-
   const handleDateChange = (date: string) => {
     setFormData({ ...formData, paymentLimitDate: date });
   };
@@ -47,7 +53,14 @@ export const LinkPaymentStep1 = ({ formData, setFormData }: LinkPaymentStep1Prop
               value={formData.mid}
               onChange={(e) => handleInputChange('mid', e.target.value)}
             >
-              <option>nictest00m</option>
+              {
+                midOptionsWithoutGids.map((value) => (
+                  <option
+                    key={value.value}
+                    value={value.value}
+                  >{value.name}</option>
+                ))
+              }
             </select>
           </div>
         </div>
@@ -100,7 +113,7 @@ export const LinkPaymentStep1 = ({ formData, setFormData }: LinkPaymentStep1Prop
               thousandSeparator={true}
               onValueChange={(values) => {
                 const { floatValue } = values;
-                setFormData({...formData, amount: floatValue ?? 0});
+                setFormData({ ...formData, amount: floatValue ?? 0 });
               }}
             />
           </div>
diff --git a/src/entities/additional-service/ui/list-item.tsx b/src/entities/additional-service/ui/list-item.tsx
index 0852721..978a4eb 100644
--- a/src/entities/additional-service/ui/list-item.tsx
+++ b/src/entities/additional-service/ui/list-item.tsx
@@ -608,7 +608,7 @@ export const ListItem = ({
         >{getAlimtalkSendClTypeText(sendCl)}</div>
       );
     }
-    else if (additionalServiceCategory === AdditionalServiceCategory.SMSPayment && onResendClick && resendEnabled) {
+    else if (additionalServiceCategory === AdditionalServiceCategory.SMSPayment && onResendClick) {
       rs.push(
         <div
           key="sms-payment-amount"
diff --git a/src/entities/additional-service/ui/sms-payment/sms-payment-detail-resend.tsx b/src/entities/additional-service/ui/sms-payment/sms-payment-detail-resend.tsx
index c760d54..ac4ebb1 100644
--- a/src/entities/additional-service/ui/sms-payment/sms-payment-detail-resend.tsx
+++ b/src/entities/additional-service/ui/sms-payment/sms-payment-detail-resend.tsx
@@ -27,7 +27,8 @@ export const SmsPaymentDetailResend = ({
 
     resendMessage({
       mid: mid,
-      tid: tid
+      tid: tid,
+      sendMessage: smsDetailData.sendMessage
     }).then((rs) => {
       console.log("Resend 성공: ", rs);
       appBridge.showToast("SMS 발송을 성공하였습니다.");
diff --git a/src/pages/additional-service/account-holder-search/request-page.tsx b/src/pages/additional-service/account-holder-search/request-page.tsx
index e156fd6..37b8fc8 100644
--- a/src/pages/additional-service/account-holder-search/request-page.tsx
+++ b/src/pages/additional-service/account-holder-search/request-page.tsx
@@ -1,4 +1,4 @@
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { PATHS } from '@/shared/constants/paths';
 import { useNavigate } from '@/shared/lib/hooks/use-navigate';
 import { HeaderType } from '@/entities/common/model/types';
@@ -17,7 +17,7 @@ import { snackBar } from '@/shared/lib';
 export const AccountHolderSearchRequestPage = () => {
     const { navigate } = useNavigate();
     const userMid = useStore.getState().UserStore.mid;
-    const midOptions = useStore.getState().UserStore.selectOptionsMids
+    const midOptionsWithoutGids = useStore.getState().UserStore.selectOptionsMidsWithoutGids;
     const bankList = useStore.getState().CommonStore.bankList
 
     useSetHeaderTitle('계좌성명조회 신청');
@@ -30,11 +30,23 @@ export const AccountHolderSearchRequestPage = () => {
     const { mutateAsync: accountHolderSearchRequest } = useExtensionAccountHolderSearchRequestMutation();
 
     const [formData, setFormData] = useState({
-        mid: userMid,
+        mid: '',
         bankCode: '',
         accountNo: ''
     })
 
+    // MID 초기값 설정
+    useEffect(() => {
+        if (!formData.mid && midOptionsWithoutGids.length > 0) {
+            // userMid가 옵션에 있으면 userMid 사용, 없으면 첫 번째 옵션 사용
+            const midItem = midOptionsWithoutGids.filter((value) => value.value === userMid);
+            const initialMid = (midItem.length > 0) ? userMid : midOptionsWithoutGids[0]?.value || '';
+            if (initialMid) {
+                setFormData({ ...formData, mid: initialMid });
+            }
+        }
+    }, [midOptionsWithoutGids, userMid]);
+
     const handleInputChange = (field: string, value: string) => {
         setFormData({ ...formData, [field]: value });
     };
@@ -62,8 +74,8 @@ export const AccountHolderSearchRequestPage = () => {
             .catch((error) => {
                 console.error("계좌성명 조회 조회 신청 실패: ", error)
                 const errorMessage = error?.response?.data?.error?.message ||
-                                    error?.message ||
-                                    '계좌성명 조회 신청 중 오류가 발생했습니다.';
+                    error?.message ||
+                    '계좌성명 조회 신청 중 오류가 발생했습니다.';
                 snackBar(`[실패] ${errorMessage}`);
             })
     };
@@ -88,7 +100,7 @@ export const AccountHolderSearchRequestPage = () => {
                                     <div className="billing-field">
                                         <select value={formData.mid} onChange={(e) => handleInputChange('mid', e.target.value)}>
                                             {
-                                                midOptions.map((value) => (
+                                                midOptionsWithoutGids.map((value) => (
                                                     <option
                                                         key={value.value}
                                                         value={value.value}
diff --git a/src/pages/additional-service/alimtalk/setting-page.tsx b/src/pages/additional-service/alimtalk/setting-page.tsx
index bdd9c0c..4d9955c 100644
--- a/src/pages/additional-service/alimtalk/setting-page.tsx
+++ b/src/pages/additional-service/alimtalk/setting-page.tsx
@@ -26,9 +26,10 @@ import { snackBar } from '@/shared/lib';
 
 export const AlimtalkSettingPage = () => {
   const { navigate } = useNavigate();
+  const midOptionsWithoutGids = useStore.getState().UserStore.selectOptionsMidsWithoutGids;
   const userMid = useStore.getState().UserStore.mid;
 
-  const [mid, setMid] = useState<string>(userMid);
+  const [mid, setMid] = useState<string>('');
 
   const [merchantCardApprovalFlag, setMerchantCardApprovalFlag] = useState<boolean>(false);
   const [merchantCardCancelFlag, setMerchantCardCancelFlag] = useState<boolean>(false);
@@ -122,9 +123,24 @@ export const AlimtalkSettingPage = () => {
     callSettingSave();
   };
 
+  // MID 초기값 설정
   useEffect(() => {
-    callSettingDetail();
-  }, []);
+    if (!mid && midOptionsWithoutGids.length > 0) {
+      // userMid가 옵션에 있으면 userMid 사용, 없으면 첫 번째 옵션 사용
+      const midItem = midOptionsWithoutGids.filter((value) => value.value === userMid);
+      const initialMid = (midItem.length > 0) ? userMid : midOptionsWithoutGids[0]?.value || '';
+      if (initialMid) {
+        setMid(initialMid);
+      }
+    }
+  }, [midOptionsWithoutGids, userMid]);
+
+  // mid가 설정되면 설정 정보 불러오기
+  useEffect(() => {
+    if (mid) {
+      callSettingDetail();
+    }
+  }, [mid]);
 
   return (
     <>
@@ -141,8 +157,17 @@ export const AlimtalkSettingPage = () => {
                 <div className="service-merchant">
                   <div className="service-title">가맹점</div>
                   <div className="service-select">
-                    <select>
-                      <option>nictest00m</option>
+                    <select
+                      value={mid}
+                      onChange={(e) => setMid(e.target.value)}>
+                      {
+                        midOptionsWithoutGids.map((value) => (
+                          <option
+                            key={value.value}
+                            value={value.value}
+                          >{value.name}</option>
+                        ))
+                      }
                     </select>
                     <span className="ic20 arrow-down" aria-hidden="true"></span>
                   </div>
diff --git a/src/pages/additional-service/face-auth/face-auth-page.tsx b/src/pages/additional-service/face-auth/face-auth-page.tsx
index ef79012..8ced71c 100644
--- a/src/pages/additional-service/face-auth/face-auth-page.tsx
+++ b/src/pages/additional-service/face-auth/face-auth-page.tsx
@@ -77,7 +77,7 @@ export const FaceAuthPage = () => {
 
 	const callList = (type?: string) => {
 		let listParams: ExtensionFaceAuthListParams = {
-			mid: "faceauth0m",
+			mid: mid,
 			userMallId: userMallId,
 			fromDate: fromDate,
 			toDate: toDate,
diff --git a/src/pages/additional-service/fund-account/transfer-request-page.tsx b/src/pages/additional-service/fund-account/transfer-request-page.tsx
index 7e0ab6c..4d95c4e 100644
--- a/src/pages/additional-service/fund-account/transfer-request-page.tsx
+++ b/src/pages/additional-service/fund-account/transfer-request-page.tsx
@@ -7,7 +7,7 @@ import {
   useSetFooterMode,
   useSetOnBack
 } from '@/widgets/sub-layout/use-sub-layout';
-import { ChangeEvent, useState } from 'react';
+import { ChangeEvent, useState, useEffect } from 'react';
 import { ExtensionFundAccountTransferRegistParams, ExtensionFundAccountTransferRegistResponse } from '@/entities/additional-service/model/fund-account/types';
 import { useStore } from '@/shared/model/store';
 import { snackBar } from '@/shared/lib';
@@ -18,11 +18,11 @@ import { useExtensionFundAccountTransferRequestMutation } from '@/entities/addit
 
 export const FundAccountTransferRequestPage = () => {
   const { navigate } = useNavigate();
-  const midOptions = useStore.getState().UserStore.selectOptionsMids;
+  const midOptionsWithoutGids = useStore.getState().UserStore.selectOptionsMidsWithoutGids;
   const userMid = useStore.getState().UserStore.mid;
   const bankList = useStore.getState().CommonStore.bankList;
 
-  const [mid, setMid] = useState<string>(userMid);
+  const [mid, setMid] = useState<string>('');
   const [bankCode, setBankCode] = useState<string>('');
   const [accountNo, setAccountNo] = useState<string>('');
   const [accountName, setAccountName] = useState<string>('');
@@ -39,6 +39,18 @@ export const FundAccountTransferRequestPage = () => {
     navigate(PATHS.additionalService.fundAccount.transferList);
   });
 
+  // MID 초기값 설정
+  useEffect(() => {
+    if (!mid && midOptionsWithoutGids.length > 0) {
+      // userMid가 옵션에 있으면 userMid 사용, 없으면 첫 번째 옵션 사용
+      const midItem = midOptionsWithoutGids.filter((value) => value.value === userMid);
+      const initialMid = (midItem.length > 0) ? userMid : midOptionsWithoutGids[0]?.value || '';
+      if (initialMid) {
+        setMid(initialMid);
+      }
+    }
+  }, [midOptionsWithoutGids, userMid]);
+
   const resetForm = () => {
     setBankCode('');
     setAccountNo('');
@@ -68,8 +80,8 @@ export const FundAccountTransferRequestPage = () => {
       }
     }).catch((error) => {
       const errorMessage = error?.response?.data?.error?.message ||
-                          error?.message ||
-                          '이체등록 중 오류가 발생했습니다.';
+        error?.message ||
+        '이체등록 중 오류가 발생했습니다.';
       snackBar(`[실패] ${errorMessage}`);
     });
   };
@@ -96,9 +108,11 @@ export const FundAccountTransferRequestPage = () => {
                 <div className="billing-row">
                   <div className="billing-label">가맹점<span>*</span></div>
                   <div className="billing-field">
-                    <select value={mid} onChange={(e) => setMid(e.target.value)}>
+                    <select
+                      value={mid}
+                      onChange={(e) => setMid(e.target.value)}>
                       {
-                        midOptions.map((value) => (
+                        midOptionsWithoutGids.map((value) => (
                           <option
                             key={value.value}
                             value={value.value}
diff --git a/src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx b/src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx
index 7d9718f..1b2ea8f 100644
--- a/src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx
+++ b/src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx
@@ -15,10 +15,19 @@ import moment from 'moment';
 
 export const LinkPaymentApplyPage = () => {
   const { navigate } = useNavigate();
+
+  const midOptionsWithoutGids = useStore.getState().UserStore.selectOptionsMidsWithoutGids;
   const userMid = useStore.getState().UserStore.mid;
+
+  // userMid가 midOptionsWithoutGids에 있으면 userMid 사용, 없으면 첫 번째 옵션 사용
+  let midItem = midOptionsWithoutGids.filter((value) => {
+    return value.value === userMid;
+  });
+  const initialMid = (midItem.length > 0) ? userMid : (midOptionsWithoutGids.length > 0 ? midOptionsWithoutGids[0]?.value || '' : '');
+
   const [processStep, setProcessStep] = useState<ProcessStep>(ProcessStep.One);
   const [formData, setFormData] = useState<LinkPaymentFormData>({
-    mid: userMid,
+    mid: initialMid,
     sendMethod: LinkPaymentSendMethod.SMS,
     goodsName: '',
     amount: 0,