diff --git a/apps/wr/app/matMng/coMng/ldrmntCoSttn/page.tsx b/apps/wr/app/matMng/coMng/ldrmntCoSttn/page.tsx
index 36a8b7151..8c4976e09 100644
--- a/apps/wr/app/matMng/coMng/ldrmntCoSttn/page.tsx
+++ b/apps/wr/app/matMng/coMng/ldrmntCoSttn/page.tsx
@@ -33,7 +33,7 @@ import toast, { Toaster } from "react-hot-toast";
 import { useTranslation } from "react-i18next";
 
 export default function LdrmntCoSttn() {
-  const { code, ldrmnt, ldrmntInit, ldrmntSearch, ldrmntUpdate } = useWrStore(
+  const { auth, code, ldrmnt, ldrmntInit, ldrmntSearch, ldrmntUpdate } = useWrStore(
     (state) => state
   );
   const { ldrmntRes, excelList, ldrmntResCount } = ldrmnt;
@@ -47,6 +47,7 @@ export default function LdrmntCoSttn() {
   const [resetPage, isResetPage] = useState(false);
   const [isDownloadClicked, setIsDownloadClicked] = useState(false);
   const { t } = useTranslation('base');
+  const { regAuthrtYn, mdfcnAuthrtYn } = auth;
 
   const excelClick = useCallback(() => {
     excelDownload(
@@ -224,6 +225,7 @@ export default function LdrmntCoSttn() {
                     onClick={() => {
                       setIsExcelOpen({ isModal: true });
                     }}
+                    disabled={regAuthrtYn === 'N'}
                   >
                     엑셀등록
                   </Button>
@@ -269,14 +271,16 @@ export default function LdrmntCoSttn() {
               setDetailModal({ ...detailModal, isOpen: !detailModal.isOpen })
             }}
             bodyClass={"w-[40vw] max-w-none max-h-[calc(100%-70px)]"}
-            body={<CoDetailModal formObj={detailModal.data} onFormSubmit={async (value) => {
-              const handleConfirm = async () => {
-                await ldrmntUpdate(value);
-                setDetailModal({ ...detailModal, isOpen: false });
-                ldrmntSearch(false, pageNation, '20', computeCityNm(), searchTxt || "");
-              };
-              confirmToast(t('isUpdateMsg'), handleConfirm);
-            }} />}
+            body={<CoDetailModal formObj={detailModal.data}
+            readonly={mdfcnAuthrtYn === 'N'}
+              onFormSubmit={async (value) => {
+                const handleConfirm = async () => {
+                  await ldrmntUpdate(value);
+                  setDetailModal({ ...detailModal, isOpen: false });
+                  ldrmntSearch(false, pageNation, '20', computeCityNm(), searchTxt || "");
+                };
+                confirmToast(t('isUpdateMsg'), handleConfirm);
+              }} />}
           />
 
           <UiModal
diff --git a/apps/wr/components/ui/modal/sttn/sttnDetailModal/coDatailModal.tsx b/apps/wr/components/ui/modal/sttn/sttnDetailModal/coDatailModal.tsx
index 1db650f09..def5d2cab 100644
--- a/apps/wr/components/ui/modal/sttn/sttnDetailModal/coDatailModal.tsx
+++ b/apps/wr/components/ui/modal/sttn/sttnDetailModal/coDatailModal.tsx
@@ -12,10 +12,13 @@ import { useForm } from "react-hook-form";
 import type { z } from "zod";
 
 export default function CoDetailModal({
-  formObj,onFormSubmit
+  formObj,
+  onFormSubmit,
+  readonly
 }: {
   formObj: any;
-  onFormSubmit:(values:customLdrmnt)=>void;
+  onFormSubmit: (values: customLdrmnt) => void;
+  readonly?: boolean;
 }) {
   const defaultValues: z.infer<typeof ldrmntZod> = ldrmntZod.parse({});
   const form = useForm<z.infer<typeof ldrmntZod>>({
@@ -52,7 +55,11 @@ export default function CoDetailModal({
               <h1 className="text-2xl font-medium text-label col-span-10">
                 잠재수요처 상세정보
               </h1>
-              <Button type="submit" className="col-start-12 col-span-1" size={"sm"}>
+              <Button type="submit"
+                className="col-start-12 col-span-1"
+                size={"sm"}
+                disabled={readonly}
+              >
                 저장
               </Button>
             </div>
@@ -71,7 +78,6 @@ export default function CoDetailModal({
                 </FormUi>
               )}
             />
-
             <div className="grid grid-cols-4 gap-2 mt-4">
               <div className="col-span-2">
                 <FormField
@@ -86,8 +92,9 @@ export default function CoDetailModal({
                         onChange={(e) => {
                           field.onChange(e.target.value);
                         }}
-                        value={field.value ??  ""}
+                        value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -108,13 +115,13 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
                 />
               </div>
             </div>
-
             <div className="grid grid-cols-4 gap-2 mt-4">
               <div className="col-span-2">
                 <FormField
@@ -131,6 +138,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -151,6 +159,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -173,6 +182,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -193,6 +203,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -213,6 +224,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -235,12 +247,12 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
                 />
               </div>
-
               <div className="col-span-2">
                 <FormField
                   control={form.control}
@@ -256,6 +268,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -278,6 +291,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -298,6 +312,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -318,14 +333,13 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={13}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
                 />
               </div>
             </div>
-
-
             <div className="grid grid-cols-5 gap-2 mt-4">
               <div className="col-span-1">
                 <FormField
@@ -344,6 +358,7 @@ export default function CoDetailModal({
                         value={formatCommaNumber(field.value)}
                         min={0}
                         maxLength={8}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -365,6 +380,7 @@ export default function CoDetailModal({
                         value={formatCommaNumber(field.value)}
                         min={0}
                         maxLength={8}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -386,6 +402,7 @@ export default function CoDetailModal({
                         value={formatCommaNumber(field.value)}
                         min={0}
                         maxLength={8}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -407,6 +424,7 @@ export default function CoDetailModal({
                         value={formatCommaNumber(field.value)}
                         min={0}
                         maxLength={8}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -434,7 +452,6 @@ export default function CoDetailModal({
                 />
               </div>
             </div>
-
             <div className="grid grid-cols-12 gap-2 mt-4">
               <div className="col-span-4">
                 <FormField
@@ -451,6 +468,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -471,6 +489,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -491,13 +510,13 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
                 />
               </div>
             </div>
-
             <div className="grid grid-cols-12 gap-2 mt-4">
               <div className="col-span-4">
                 <FormField
@@ -514,6 +533,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -534,6 +554,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -554,14 +575,13 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
                 />
               </div>
             </div>
-
-
             <div className="grid grid-cols-12 gap-2 mt-4">
               <div className="col-span-4">
                 <FormField
@@ -578,6 +598,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -598,6 +619,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -618,14 +640,13 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
                 />
               </div>
             </div>
-
-
             <div className="grid grid-cols-12 gap-2 mt-4">
               <div className="col-span-4">
                 <FormField
@@ -642,6 +663,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -662,6 +684,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -682,13 +705,13 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
                 />
               </div>
             </div>
-
             <div className="grid grid-cols-12 gap-2 mt-4">
               <div className="col-span-4">
                 <FormField
@@ -705,6 +728,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -725,6 +749,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -745,6 +770,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -767,6 +793,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -787,13 +814,13 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={txtSize}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
                 />
               </div>
             </div>
-
             <div className="grid grid-cols-4 gap-2 mt-4">
               <div className="col-span-2">
                 <FormField
@@ -810,6 +837,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={50}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}
@@ -830,6 +858,7 @@ export default function CoDetailModal({
                         }}
                         value={field.value ?? ""}
                         maxLength={50}
+                        readOnly={readonly}
                       />
                     </FormUi>
                   )}