diff --git a/src/entities/merchant/model/types.ts b/src/entities/merchant/model/types.ts
index d25b28b..a358678 100644
--- a/src/entities/merchant/model/types.ts
+++ b/src/entities/merchant/model/types.ts
@@ -54,7 +54,7 @@ export enum InfoWrapKeys {
   Escrow = 'Escrow'
 };
 export interface MerchantMidParams {
-  mid?: string;
+  mid: string;
 };
 export interface MerchantMidResponse {
   memberCompanyId?: string;
@@ -82,7 +82,7 @@ export interface MerchantMidResponse {
   accountHolderName?: string;
 };
 export interface MerchantMidStatusParams {
-  mid?: string;
+  mid: string;
 };
 export interface MerchantMidStatusResponse {
   onlineInfomation: OnlineInfomation;
diff --git a/src/entities/merchant/ui/info-wrap.tsx b/src/entities/merchant/ui/info-wrap.tsx
index 048394c..0b28f44 100644
--- a/src/entities/merchant/ui/info-wrap.tsx
+++ b/src/entities/merchant/ui/info-wrap.tsx
@@ -14,16 +14,15 @@ export const InfoWrap = () => {
   const userMids = useStore.getState().UserStore.userMids;
   const midOptions = useStore.getState().UserStore.selectOptionsMids;
 
-  const [mid, setMid] = useState<string | undefined>(userMids[0]);
   const [data, setData] = useState<MerchantMidResponse>();
 
   const [openChild, setOpenChild] = useState<InfoWrapKeys | null>(null);
   
   const { mutateAsync: merchantMid } = useMerchantMidMutation();
 
-  const callInfo = (selectedMid?: string) => {
+  const callInfo = (selectedMid: string) => {
     let params: MerchantMidParams = {
-      mid: selectedMid || mid
+      mid: selectedMid
     };
     merchantMid(params).then((rs: MerchantMidResponse) => {
       setData(rs);
@@ -31,12 +30,13 @@ export const InfoWrap = () => {
   };
 
   const onChangeMid = (value: string) => {
-    setMid(value);
     callInfo(value);
   };
 
   useEffect(() => {
-    callInfo();
+    if(userMids[0]){
+      callInfo(userMids[0]);
+    }
   }, []);
 
   return (
diff --git a/src/entities/merchant/ui/registration-status-wrap.tsx b/src/entities/merchant/ui/registration-status-wrap.tsx
index 34bde7b..47199f0 100644
--- a/src/entities/merchant/ui/registration-status-wrap.tsx
+++ b/src/entities/merchant/ui/registration-status-wrap.tsx
@@ -18,7 +18,6 @@ export const RegistrationStatusWrap = () => {
   const userMids = useStore.getState().UserStore.userMids;
   const midOptions = useStore.getState().UserStore.selectOptionsMids;
 
-  const [mid, setMid] = useState<string | undefined>(userMids[0]);
   const [onlineInfomation, setOnlineInfomation] = useState<OnlineInfomation>();
   const [offlineInfomation, setOfflineInfomation] = useState<OfflineInfomation>();
   const [cardApplications, setCardApplications] = useState<Array<CardApplications>>();
@@ -27,9 +26,9 @@ export const RegistrationStatusWrap = () => {
   const [openChild, setOpenChild] = useState<InfoWrapKeys | null>(null);
   const { mutateAsync: merchantMidStatus } = useMerchantMidStatusMutation();
 
-  const callInfo = (selectedMid?: string) => {
+  const callInfo = (selectedMid: string) => {
     let params: MerchantMidStatusParams = {
-      mid: selectedMid || mid
+      mid: selectedMid
     };
     merchantMidStatus(params).then((rs: MerchantMidStatusResponse) => {
       setOnlineInfomation(rs.onlineInfomation);
@@ -40,12 +39,13 @@ export const RegistrationStatusWrap = () => {
   };
 
   const onChangeMid = (value: string) => {
-    setMid(value);
     callInfo(value);
   };
 
   useEffect(() => {
-    callInfo();
+    if(userMids[0]){
+      callInfo(userMids[0]);
+    }
   }, []);
 
   return (