diff --git a/apps/wr/app/matMng/coMng/ldrmntCoSttn/page.tsx b/apps/wr/app/matMng/coMng/ldrmntCoSttn/page.tsx
index eb43b29bf..271754938 100644
--- a/apps/wr/app/matMng/coMng/ldrmntCoSttn/page.tsx
+++ b/apps/wr/app/matMng/coMng/ldrmntCoSttn/page.tsx
@@ -3,11 +3,10 @@
 import { useWrStore } from "@/app/store";
 import { btnClass } from "@/app/store/common/code";
 import { type customLdrmnt } from "@/app/store/matDmd/ldrmntCoSttn";
-import { ldrmntHeadListExport, ldrmntNodeListExport } from "@/app/store/matDmd/ldrmntCoSttn/headList";
+import { ldrmntHeadListExport } from "@/app/store/matDmd/ldrmntCoSttn/headList";
 import {
   excelDownload,
   getCity,
-  getCityOrSgg,
   tableData
 } from "@/components/lib/func/commom";
 import CoRegExcel from "@/components/ui/modal/coReg/coRegExcel/coRegExcelModal";
@@ -24,42 +23,62 @@ import {
   Title,
   UiModal,
   UiTable,
-  type ReturnType,
   type SelectDataType
 } from "@common/business_components/ui";
 import ListDiv from "@common/business_components/ui/list_div";
 import { Button } from "@common/components/ui";
-import { useCallback, useEffect, useRef, useState } from "react";
+import { useCallback, useEffect, useState } from "react";
+import { Toaster } from "react-hot-toast";
 
 export default function LdrmntCoSttn() {
   const { code, ldrmnt, ldrmntInit, ldrmntSearch, } = useWrStore(
     (state) => state
   );
-  const { ldrmntRes, excelList } = ldrmnt;
+  const { ldrmntRes, excelList, ldrmntResCount } = ldrmnt;
   const [detailModal, setDetailModal] = useState<{ isOpen: boolean, data: customLdrmnt | undefined }>({ data: undefined, isOpen: false })
   const [pageNation, setPageNation] = useState(1);
   const [selectSgg, setSelectSgg] = useState<SelectDataType[] | []>()
   const [objSearch, setObjSearch] = useState<objSearchType>({ sgg: "", city: "" });
   const [bdstTable, setBdstTable] = useState<customLdrmnt[]>();
   const [searchTxt, setSearchTxt] = useState<string>();
-  const ref = useRef<ReturnType>({} as ReturnType);
   const [excelData, setExcelData] = useState<any[]>();
   const [isExcelDownload, setIsExcelDownload] = useState(false);
 
   const excelClick = useCallback(() => {
     excelDownload(
       [[]],
-      "잠재수요처 관리",
+      "잠재수요처 등록양식",
       "sample_ldrmntCoSttn.xlsx",
       "A1:AL1",
       2
     );
   }, []);
 
-  const excelDownloadClick = () => {
-    ldrmntSearch(1, "10000", "0", "");
+  const computeCityNm = () => {
+    let cityTxt = "";
+    let sggTxt = "";
+
+    if (objSearch.city) {
+      cityTxt =
+        code.cityCd.find((c) => c.val === objSearch.city)?.text || "";
+    }
+    if (objSearch.sgg) {
+      sggTxt =
+        code.sggCd.find((s) => s.val === objSearch.sgg)?.text || "";
+    }
+
+    if (cityTxt === "" || cityTxt === "전체") cityTxt = "0";
+
+    return sggTxt && sggTxt !== "0"
+      ? `${cityTxt} ${sggTxt}`
+      : cityTxt;
+  };
+
+  const excelDownloadClick = useCallback(() => {
+    const cityNm = computeCityNm();
+    ldrmntSearch(true, pageNation, String(ldrmntResCount), cityNm, searchTxt || "");
     setIsExcelDownload(true);
-  }
+  }, [objSearch, pageNation, searchTxt, code, ldrmntSearch, computeCityNm]);
 
   useEffect(() => {
     if (isExcelDownload && excelData && excelData.length > 0) {
@@ -141,33 +160,8 @@ export default function LdrmntCoSttn() {
   }, [excelList])
 
   useEffect(() => {
-    let cityTxt = ''
-    let sggTxt = ''
-
-    if (objSearch?.city.toString().length > 0) {
-      cityTxt = code.cityCd.find((item) => item.val === objSearch?.city)?.text ?? '';
-    }
-
-    if (objSearch?.sgg.toString().length > 1) {
-      sggTxt = code.sggCd.find((item) => item.val === objSearch?.sgg)?.text ?? '';
-    }
-
-    if (cityTxt === '전체' || cityTxt === '') {
-      cityTxt = '0'
-    }
-
-    let cityNm = ""
-
-    if (sggTxt !== "0") {
-      cityNm = cityTxt + " " + sggTxt
-    } else {
-      cityNm = cityTxt
-    }
-    if (cityNm) {
-      ldrmntSearch(pageNation, '20', cityNm, searchTxt || "");
-    } else {
-      ldrmntSearch(pageNation, '20', '0', searchTxt || "");
-    }
+    const cityNm = computeCityNm();
+    ldrmntSearch(false, pageNation, '20', cityNm, searchTxt || "");
   }, [pageNation]);
 
   return (
@@ -210,32 +204,8 @@ export default function LdrmntCoSttn() {
                   <Button
                     size={"sm"}
                     onClick={(e) => {
-
-                      let cityTxt = ''
-                      let sggTxt = ''
-
-                      if (objSearch?.city.toString().length > 0) {
-                        cityTxt = code.cityCd.find((item) => item.val === objSearch?.city)?.text ?? '';
-                      }
-
-                      if (objSearch?.sgg.toString().length > 1) {
-                        sggTxt = code.sggCd.find((item) => item.val === objSearch?.sgg)?.text ?? '';
-                      }
-
-                      if (cityTxt === '전체' || cityTxt === '') {
-                        cityTxt = '0'
-                      }
-
-                      let cityNm = ""
-
-                      if (sggTxt !== "0") {
-                        cityNm = cityTxt + " " + sggTxt
-                      } else {
-                        cityNm = cityTxt
-                      }
-                      if (cityNm) {
-                        ldrmntSearch(pageNation, '20', cityNm, searchTxt || "");
-                      }
+                      const cityNm = computeCityNm();
+                      ldrmntSearch(false, pageNation, '20', cityNm, searchTxt || "");
                     }}
                   >
                     조회
@@ -273,7 +243,7 @@ export default function LdrmntCoSttn() {
             <div className="overflow-x-auto">
               <ListDiv className="min-w-max">
                 <UiTable
-                  headName={[]}
+                  headName={undefined}
                   tableData={bdstTable || []}
                   headlist={ldrmntHeadListExport}
                   pageSize={20}
@@ -299,8 +269,9 @@ export default function LdrmntCoSttn() {
               setIsExcelOpen({ isModal: !isExcelOpen.isModal })
             }}
             bodyClass={"w-[40vw] max-w-none"}
-            body={<CoRegExcel />}
+            body={<CoRegExcel isModal={(isOpen) => setIsExcelOpen({ isModal: isOpen })} />}
           />
+          <Toaster position="top-center"></Toaster>
 
         </div>
 
diff --git a/apps/wr/app/store/matDmd/ldrmntCoSttn/index.tsx b/apps/wr/app/store/matDmd/ldrmntCoSttn/index.tsx
index 6a5f18247..734aca547 100644
--- a/apps/wr/app/store/matDmd/ldrmntCoSttn/index.tsx
+++ b/apps/wr/app/store/matDmd/ldrmntCoSttn/index.tsx
@@ -1,5 +1,5 @@
 import type { CommonTableProps } from "@/app/store/common/type/header";
-import { deleteFectch, fetchType, getFetch, postFectch, putFectch } from "@/components/lib/api";
+import { deleteFectch, fetchType, getFetch, getFetchWithCount, postFectch, putFectch } from "@/components/lib/api";
 import { ToastFormUi } from "@/components/ui/toast/toastFromUi";
 import { z } from "zod";
 import { TEST_UUID } from "../../ruseFcltMng/fcltReg/rainReg";
@@ -20,6 +20,8 @@ export type ldrmntState = {
     excelList: ExcelType[];
     isInit: boolean;
     ldrmntRes: customLdrmnt[];
+    isLoading: boolean;
+    ldrmntResCount: number;
   };
 };
 
@@ -32,9 +34,10 @@ const excelDownList: ExcelType[] = [];
 type ldrmntActions = {
   ldrmntRegData: (data: any[]) => void,
   ldrmntInit: (con: string) => void
-  ldrmntSearch: (page: number, sggCd: string, total: string, coNm: string) => void;
+  ldrmntSearch: (isExcel:boolean, page: number, sggCd: string, total: string, coNm: string) => void;
   ldrmntUpdate: (ldrmntRes: customLdrmnt) => void;
   ldrmntDelete: () => void;
+  loadingOpen: (isOpen: boolean) => void
 };
 
 export type ldrmntType = ldrmntState & ldrmntActions;
@@ -46,6 +49,8 @@ export const ldrmntStateExport: ldrmntState = {
     excelList: [],
     isInit: false,
     ldrmntRes: ldrmntRes,
+    isLoading: false,
+    ldrmntResCount: 1,
   },
 };
 
@@ -75,33 +80,32 @@ export const ldrmntActionsExport: (set: any) => ldrmntActions = (
         console.log(e)
       }
     },
-    ldrmntRegData: async (data) => {
-      try {
-        const response = await postFectch(
-          "/reuseFc/request/temp",
-          data,
-          fetchType.WR
-        );
-
-        console.log('response ', response)
-
-        if (response.status === 200) {
-          ToastFormUi({
-            body: "잠재수요처 등록이 완료되었습니다. ",
-            title: "잠재수요처 등록",
-          });
-
-        }
-      } catch (e) {
-        console.log(e)
-        ToastFormUi({
-          body: "잠재수요처 등록이 실패하였습니다. ",
-          title: "잠재수요처 등록",
-        });
-
-      }
+    loadingOpen: (isOpen) => {
+      return set((state: ldrmntState) => {
+        return {
+          ...state,
+          ldrmnt: {
+            ...state.ldrmnt,
+            isLoading: isOpen,
+          },
+        };
+      });
     },
-    ldrmntSearch: async (page: number, total: string, sggCd: string, coNm: string) => {
+    ldrmntRegData: async (data) => {
+      await deleteFectch(
+        `/reuseFc/request/temp`,
+      );
+
+      const response = await postFectch(
+        "/reuseFc/request/temp",
+        data,
+        fetchType.WR
+      );
+
+      console.log('response ', response)
+
+    },
+    ldrmntSearch: async (isExcel:boolean, page: number, total: string, sggCd: string, coNm: string) => {
       let searchUrl = "";
 
       if (sggCd !== "") {
@@ -112,14 +116,14 @@ export const ldrmntActionsExport: (set: any) => ldrmntActions = (
         }
       }
       try {
-        const ldrmntRes = await getFetch(
+        const ldrmntRes = await getFetchWithCount(
           fetchType.WR,
           searchUrl
         );
 
-        if (Number(total) > 5000) {
+        if (isExcel) {
           let excelDownList: ExcelType[] = [];
-          ldrmntRes.forEach((item: customLdrmnt) => {
+          ldrmntRes.data.forEach((item: customLdrmnt) => {
             excelDownList.push({
               ctpvCd: item.ctpvCd,
               sggCd: item.sggCd,
@@ -146,7 +150,8 @@ export const ldrmntActionsExport: (set: any) => ldrmntActions = (
               ...state,
               ldrmnt: {
                 ...state.ldrmnt,
-                ldrmntRes: ldrmntRes,
+                ldrmntRes: ldrmntRes.data,
+                ldrmntResCount: ldrmntRes.count,
                 isInit: false,
               },
             };
@@ -178,11 +183,30 @@ export const ldrmntActionsExport: (set: any) => ldrmntActions = (
     },
     ldrmntDelete: async () => {
       try {
+        set((state: ldrmntState) => {
+          return {
+            ...state,
+            ldrmnt: {
+              ...state.ldrmnt,
+              isLoading: true,
+            },
+          };
+        });
         const response = await deleteFectch(
           `/reuseFc/request/temp`,
         );
 
       } catch (error) {
+        console.log("error", error)
+        set((state: ldrmntState) => {
+          return {
+            ...state,
+            ldrmnt: {
+              ...state.ldrmnt,
+              isLoading: false,
+            },
+          };
+        });
         console.error("Error ldrmntDelete:", error);
       }
     },
diff --git a/apps/wr/components/ui/modal/coReg/coRegExcel/coRegExcelModal.tsx b/apps/wr/components/ui/modal/coReg/coRegExcel/coRegExcelModal.tsx
index 89f15a3cc..36645003e 100644
--- a/apps/wr/components/ui/modal/coReg/coRegExcel/coRegExcelModal.tsx
+++ b/apps/wr/components/ui/modal/coReg/coRegExcel/coRegExcelModal.tsx
@@ -4,32 +4,32 @@ import type { customLdrmnt } from "@/app/store/matDmd/ldrmntCoSttn";
 import { names } from "@/app/store/matDmd/ldrmntCoSttn/excel";
 import { filePicked, FileUpload, FormUi, Title } from "@common/business_components/ui";
 import { Form, FormField } from "@common/business_components/ui/form";
+import LoadingOverlay from "@common/business_components/ui/loadingBar";
 import { Button, Progress } from "@common/components/ui";
 import { zodResolver } from "@hookform/resolvers/zod";
 import { useEffect, useState } from "react";
 import { useForm } from "react-hook-form";
+import toast from "react-hot-toast";
 import type { z } from "zod";
 
-export default function CoRegExcel() {
-
-
+export default function CoRegExcel({ isModal }: { isModal: (open: boolean) => void }) {
+  const { ldrmnt,loadingOpen } = useWrStore((state) => state);
+  const { isLoading } = ldrmnt;
   const form = useForm<z.infer<typeof coRegExcel>>({
     resolver: zodResolver(coRegExcel),
   });
   const { ldrmntRegData, ldrmntDelete } = useWrStore((state) => state);
   const [excelData, setExcelData] = useState<customLdrmnt[]>();
 
-
   const [file, setFiles] = useState<File | undefined>();
 
   const onSubmit = (values: z.infer<typeof coRegExcel>) => {
-    ldrmntDelete();
+    loadingOpen(true);
     if (file) {
-      filePicked(file, 0).then((res) => {
-        //TODO:loading
+      filePicked(file, 0).then(async (res) => {
+
         try {
           let array: { [key: string]: string | number }[] = []
-          let isError = false;
           if (Array.isArray(res)) {
             res.some((item, index) => {
               let object: { [key: string]: string | number } = {}
@@ -43,26 +43,24 @@ export default function CoRegExcel() {
                 }
                 return false;
               })
-              if (isError === true)
-                return true;
+
               array.push(object)
 
-              if (index != 0 && index % 5000 == 0) {
-                ldrmntRegData(array);
-                array = []
-                array.length = 0;
-              }
               return false;
             })
           }
-          if (isError === false)
-            ldrmntRegData(array);
+          await ldrmntRegData(array);
+          isModal(false);
+          loadingOpen(false);
+          toast.success(`잠재수요처 등록이 완료되었습니다.`);
         } catch (e) {
           console.log(e)
+          loadingOpen(false);
           alert(e)
           return true;
         }
-
+      }).catch((e)=>{
+        console.log("file", e);
       });
     };
   }
@@ -70,6 +68,7 @@ export default function CoRegExcel() {
   return (
     <>
       <div>
+        <LoadingOverlay isLoading={isLoading}></LoadingOverlay>
         <Form {...form}>
           <form onSubmit={form.handleSubmit(onSubmit)}>
             <div>