diff --git a/apps/wr/app/ruseFcltMng/prfmncReg/chkgdnReg/page.tsx b/apps/wr/app/ruseFcltMng/prfmncReg/chkgdnReg/page.tsx
index 5e807d2e1..5aedd9079 100644
--- a/apps/wr/app/ruseFcltMng/prfmncReg/chkgdnReg/page.tsx
+++ b/apps/wr/app/ruseFcltMng/prfmncReg/chkgdnReg/page.tsx
@@ -2,7 +2,10 @@
 
 import { useWrStore } from "@/app/store";
 import { type rainChkZodType } from "@/app/store/prfmncReg/chkgdnReg/rainChkgdn";
-import type { rswtChkZodType, rswtrChkDetailsZodType } from "@/app/store/prfmncReg/chkgdnReg/rswrtChkgdn";
+import type {
+  rswtChkZodType,
+  rswtrChkDetailsZodType,
+} from "@/app/store/prfmncReg/chkgdnReg/rswrtChkgdn";
 import {
   excelArrayDownload,
   excelDownload,
@@ -26,6 +29,7 @@ import ListDiv from "@common/business_components/ui/list_div";
 import { Button, Label } from "@common/components/ui";
 import { useCallback, useEffect, useState } from "react";
 import { Toaster } from "react-hot-toast";
+import { shallow } from "zustand/shallow";
 
 //-----------------------
 export default function Page() {
@@ -52,9 +56,9 @@ export default function Page() {
   const [updateRainDetail, setUpdateRainDetail] = useState<rainChkZodType[]>(
     []
   );
-  const [updateRswtDetail, setUpdateRSwtDetail] = useState<rswtrChkDetailsZodType[]>(
-    []
-  );
+  const [updateRswtDetail, setUpdateRSwtDetail] = useState<
+    rswtrChkDetailsZodType[]
+  >([]);
   const [deleteIdx, setDeleteIdx] = useState<number[]>([]);
 
   const [selFcltDiv, setSelFcltDiv] = useState("RNB");
@@ -66,12 +70,14 @@ export default function Page() {
     if (searchYear) rainChkInit(searchYear, "0");
   };
 
-  const [searchYear, setSearchYear] = useState<string>(String(new Date().getFullYear()));
+  const [searchYear, setSearchYear] = useState<string>(
+    String(new Date().getFullYear())
+  );
 
   useEffect(() => {
     if (!rainChkgdn.isInit) {
       rainChkInit(new Date().getFullYear().toString(), "0");
-      isRainSttn(false)
+      isRainSttn(false);
       setIsModal({ data: {}, open: false });
       setIsRegExcel(false);
     }
@@ -84,13 +90,35 @@ export default function Page() {
   }, [rainChkgdn.isInit, rainChkInit]);
 
   useEffect(() => {
+    //   data: any[][];
+    // headerNum: number;
+    // headerRange: string;
+    // sheetName: string;
+    // startCol?: string;
+    if (rswtChkgdn.excelList[0]?.data.length > 1) {
+      const SheetParameter = [
+        {
+          data: rswtChkgdn.excelList,
+          headerRange: "A1:AJ1",
+          headerNum: 1,
+          sheetName: "중수도_점검결과_이용량현황",
+          startCol: "A",
+        },
+        {
+          data: rswtChkgdn.excelList,
+          headerRange: "A1:BB",
+          headerNum: 1,
+          sheetName: "중수도_점검결과_수질",
+          startCol: "A",
+        },
+      ];
 
-    if (rswtChkgdn.excelList[0]?.data.length > 1)
       excelArrayDownload(
         "중수도시설 지도점검",
         "sample_rs_chk.xlsx",
-        rswtChkgdn.excelList
+        SheetParameter
       );
+    }
   }, [rswtChkgdn.excelList]);
 
   useEffect(() => {
@@ -118,15 +146,14 @@ export default function Page() {
 
   const handleClick = useCallback(
     (data: any) => {
-
       if (data) setIsModal({ open: !isModal.open, data: data });
     },
     [isModal]
   );
 
   useEffect(() => {
-    rainChkgdn.isSttn = false
-    rswtChkgdn.isSttn = false
+    rainChkgdn.isSttn = false;
+    rswtChkgdn.isSttn = false;
     if (!rainChkgdn.isSttn && !rswtChkgdn.isSttn) {
       rainChkHeadChange({ rainChkgdn }, true);
       rswtChkHeadChange({ rswtChkgdn }, true);
@@ -138,20 +165,17 @@ export default function Page() {
       if (selFcltDiv === "RNB") {
         rainChkDelete(data);
       } else {
-        rswtChkDelete(data)
+        rswtChkDelete(data);
       }
     }
   };
   const chkUpdateTable = (selFcltDiv: string) => {
     if (selFcltDiv === "RNB") {
-
-      rainChkDetilUpdate(updateRainDetail)
+      rainChkDetilUpdate(updateRainDetail);
     } else {
-
-      rswtChkDetilsUpdate(updateRswtDetail)
+      rswtChkDetilsUpdate(updateRswtDetail);
     }
-
-  }
+  };
 
   return (
     <ContentsDiv>
@@ -161,7 +185,9 @@ export default function Page() {
           <SearchDiv>
             <SearchFormLeft>
               <div className="col-span-2 flex flex-row space-x-2">
-                <Label className="w-48 mt-2 text-xl text-gray-600">{'지도점검년도'}</Label>
+                <Label className="w-48 mt-2 text-xl text-gray-600">
+                  {"지도점검년도"}
+                </Label>
                 <SelectBox
                   className="w-full h-full text-2xl"
                   label=""
@@ -174,7 +200,9 @@ export default function Page() {
                 />
               </div>
               <div className="col-span-2 flex flex-row space-x-2">
-                <Label className="w-28 mt-2 text-xl text-gray-600">{'시설구분'}</Label>
+                <Label className="w-28 mt-2 text-xl text-gray-600">
+                  {"시설구분"}
+                </Label>
                 <SelectBox
                   className={"w-full h-full text-2xl"}
                   label={""}
@@ -187,8 +215,7 @@ export default function Page() {
                 />
               </div>
             </SearchFormLeft>
-            <SearchFormRight
-              className="w-2/12 mx-5 flex flex-col items-center justify-center space-x-2 ">
+            <SearchFormRight className="w-2/12 mx-5 flex flex-col items-center justify-center space-x-2 ">
               <div className="space-y">
                 <div className="flex flex-row space-x-2">
                   <Button
@@ -210,7 +237,7 @@ export default function Page() {
                   <Button
                     size={"sm"}
                     onClick={() => {
-                      chkUpdateTable(selFcltDiv)
+                      chkUpdateTable(selFcltDiv);
                     }}
                   >
                     저장
diff --git a/apps/wr/components/lib/func/commom.tsx b/apps/wr/components/lib/func/commom.tsx
index 85e1a36b0..e5dfc8c0c 100644
--- a/apps/wr/components/lib/func/commom.tsx
+++ b/apps/wr/components/lib/func/commom.tsx
@@ -4,6 +4,7 @@ import {
   type SelectDataType,
   type ReturnType,
   filePickedBlobArray,
+  type SheetParameter,
 } from "@common/business_components/ui";
 import type { RefObject } from "react";
 
@@ -81,7 +82,7 @@ export const excelDownload = (
 export const excelArrayDownload = (
   fileNm: string,
   sampleFile: string,
-  sheetArray: []
+  sheetArray:SheetParameter []
 ) => {
   if (!sheetArray) return;
   fetch(`/${sampleFile}`, {}).then(async (response) => {
@@ -110,7 +111,12 @@ export const formatCommaNumber = (
   value: number | string | undefined | null
 ): string => {
   if (value === undefined || value === null || value === "") return "";
-  return Number(value).toLocaleString();
+  const num = Number(value);
+  // 숫자로 변환할 수 없는 값이 들어올 경우 빈 문자열을 반환하여 예상치 못한 "NaN" 출력을 방지합니다.
+  if (isNaN(num)) {
+    return "";
+  }
+  return num.toLocaleString();
 };
 
 export const getCityOrSgg = (ref: RefObject<ReturnType>) => {
@@ -153,6 +159,3 @@ export const getdmdMatFlag = (flag: string|undefined) => {
   }
   return flagMat;
 };
-
-
-