diff --git a/apps/wr/app/(with-layout)/matMng/coMat/ruseCaseMng/page.tsx b/apps/wr/app/(with-layout)/matMng/coMat/ruseCaseMng/page.tsx
index 01b0ccec5..542f66844 100644
--- a/apps/wr/app/(with-layout)/matMng/coMat/ruseCaseMng/page.tsx
+++ b/apps/wr/app/(with-layout)/matMng/coMat/ruseCaseMng/page.tsx
@@ -44,6 +44,7 @@ export default function RuseCaseMng() {
   const [selectUtz, setSelectUtz] = useState<string>("");
   const [name, setName] = useState<string>("");
   const [resetPage, isResetPage] = useState(false);
+  const [displayRuseCaseMngList, setDisplayRuseCaseMngList] = useState(ruseCaseMngList);
   const { t } = useTranslation("base");
   const alert = useAlertStore((state) => state.setMessage);
 
@@ -56,6 +57,19 @@ export default function RuseCaseMng() {
     ruseCaseMngInit();
   }, []);
 
+  useEffect(() => {
+    const sewageOutUseCodeList = code.sewageOutFclttUse ?? [];
+
+    setDisplayRuseCaseMngList(
+      ruseCaseMngList.map((item) => ({
+        ...item,
+        grnteWqUsg:
+          sewageOutUseCodeList.find((codeItem) => codeItem.val === item.grnteWqUsg)?.text ??
+          item.grnteWqUsg,
+      }))
+    );
+  }, [code.sewageOutFclttUse, ruseCaseMngList]);
+
   // 시도 선택
   const getSelCity = (val: string | number) => {
     const cityValue = String(val);
@@ -133,7 +147,8 @@ export default function RuseCaseMng() {
           item.ruseFcltUsg,
           item.ruseFcltSplyCpct,
           item.ruseFcltPrcsMsrc,
-          item.grnteWqUsg,
+          code.sewageOutFclttUse.find((codeItem) => codeItem.val === item.grnteWqUsg)?.text ??
+            item.grnteWqUsg,
           item.grnteWqGrssClfg,
           item.grnteWqCombResdch,
           item.grnteWqTrbt,
@@ -313,7 +328,7 @@ export default function RuseCaseMng() {
               <div className="w-[350%]">
                 <UiTable
                   headName={"물재이용사례 현황"}
-                  tableData={ruseCaseMngList}
+                  tableData={displayRuseCaseMngList}
                   headlist={ruseCaseMng.ruseHeadList}
                   widthFixed={true}
                   pageSize={20}
diff --git a/apps/wr/app/(with-layout)/matMng/coMat/ruseRvwHstry/page.tsx b/apps/wr/app/(with-layout)/matMng/coMat/ruseRvwHstry/page.tsx
index d012d2b7b..3f2b04cd8 100644
--- a/apps/wr/app/(with-layout)/matMng/coMat/ruseRvwHstry/page.tsx
+++ b/apps/wr/app/(with-layout)/matMng/coMat/ruseRvwHstry/page.tsx
@@ -217,6 +217,9 @@ export default function RuseRvwHstry() {
           dmdCoNm: item.demandCo?.dmdCoNm,
           daddr: item.demandCo?.daddr,
           telno: formatPhoneNumber(item.demandCo?.telno || ""),
+          useUsgCd:
+            code.sewageOutFclttUse.find((codeItem) => codeItem.val === item.useUsgCd)?.text ??
+            item.useUsgCd,
           dmndTmng: item?.dmndTmng
             ? moment(item?.dmndTmng).format("YYYY-MM-DD")
             : "없음",
@@ -232,7 +235,7 @@ export default function RuseRvwHstry() {
 
       setRvwHistData(tableData(data, { code }));
     }
-  }, [rvwHistRes]);
+  }, [code.sewageOutFclttUse, rvwHistRes]);
 
 
   return (
diff --git a/apps/wr/components/lib/func/common.tsx b/apps/wr/components/lib/func/common.tsx
index e8a034b62..1d9d4a43e 100644
--- a/apps/wr/components/lib/func/common.tsx
+++ b/apps/wr/components/lib/func/common.tsx
@@ -94,6 +94,22 @@ export const excelDownload = (
     if (!response.ok) {
       throw Error(response.statusText);
     }
+
+    const isTemplateOnlyDownload =
+      excelList.length === 1 &&
+      Array.isArray(excelList[0]) &&
+      excelList[0].length === 0;
+
+    if (isTemplateOnlyDownload) {
+      const blob = await response.blob();
+      const link = document.createElement("a");
+      link.href = URL.createObjectURL(blob);
+      link.download = fileNm.endsWith(".xlsx") ? fileNm : `${fileNm}.xlsx`;
+      link.click();
+      URL.revokeObjectURL(link.href);
+      return;
+    }
+
     // 받은 파일 바인너리 처리
     const blobRet = await response.arrayBuffer();
     // 버퍼에 있는 엑셀데이터 전달 후 json으로 변환
@@ -406,4 +422,4 @@ export function handleLaeSeCdChange(
     isCityCd,
     isSggCd: [{ text: "전체", val: "0" }, ...sggOrdered],
   };
-}
\ No newline at end of file
+}
diff --git a/apps/wr/components/ui/modal/coMat/ruseCaseMng/ruseCaseMngExcelModal.tsx b/apps/wr/components/ui/modal/coMat/ruseCaseMng/ruseCaseMngExcelModal.tsx
index bbcc9497b..8f0445cd6 100644
--- a/apps/wr/components/ui/modal/coMat/ruseCaseMng/ruseCaseMngExcelModal.tsx
+++ b/apps/wr/components/ui/modal/coMat/ruseCaseMng/ruseCaseMngExcelModal.tsx
@@ -12,13 +12,14 @@ import { useForm } from "react-hook-form";
 import type { z } from "zod";
 
 export default function RuseCaseMngExcel({setIsExcelOpen}:{setIsExcelOpen: (isOpen:boolean)=>void}) {
-  const { insertRuseCaseMng } = useWrStore((state) => state);
+  const { insertRuseCaseMng, code } = useWrStore((state) => state);
   const alert = useAlertStore((state) => state.setMessage);
   const form = useForm<z.infer<typeof coRegExcel>>({
     resolver: zodResolver(coRegExcel),
   });
 
   const [file, setFiles] = useState<File | undefined>();
+  const sewageOutUseCodeList = code.sewageOutFclttUse ?? [];
 
   const onSubmit = () => {
     if (file) {
@@ -125,7 +126,25 @@ export default function RuseCaseMngExcel({setIsExcelOpen}:{setIsExcelOpen: (isOp
 
 
             if(parsingExcel.ok&&parsingExcel.value){
-              newArray.push(parsingExcel.value);
+              const parsedValue = { ...parsingExcel.value };
+              const usageText = parsedValue.grnteWqUsg?.toString().trim();
+
+              if (usageText) {
+                const usageCode = sewageOutUseCodeList.find(
+                  (codeItem) => codeItem.text.trim() === usageText
+                )?.val;
+
+                if (!usageCode) {
+                  isError.push([
+                    `${parsedValue.ruseBizNm || "행"} => [보증수질_용도별] '${usageText}' 에 해당하는 WR018 코드가 없습니다.`,
+                  ]);
+                  return;
+                }
+
+                parsedValue.grnteWqUsg = usageCode;
+              }
+
+              newArray.push(parsedValue);
             }else if(parsingExcel.errors){
               isError.push(parsingExcel.errors);
             }
diff --git a/apps/wr/public/sample_ruseCaseMng.xlsx b/apps/wr/public/sample_ruseCaseMng.xlsx
index 3676b4f71..6c6abd4c0 100644
Binary files a/apps/wr/public/sample_ruseCaseMng.xlsx and b/apps/wr/public/sample_ruseCaseMng.xlsx differ