diff --git a/.env b/.env
index 847693e..1952fa5 100644
--- a/.env
+++ b/.env
@@ -1 +1,2 @@
-PUBLIC_URL=/tempfiles-frontend
\ No newline at end of file
+PUBLIC_URL=/tempfiles-frontend
+BACKEND_BASEURL= https://tfb.minpeter.cf
\ No newline at end of file
diff --git a/src/pages/api/index.tsx b/src/pages/api/index.tsx
index 2dbe97d..8d0c1d8 100644
--- a/src/pages/api/index.tsx
+++ b/src/pages/api/index.tsx
@@ -13,7 +13,7 @@ export const ApiPage: React.FC = () => {
   const getApiInfo = async () => {
     await axios({
       method: 'get',
-      url: 'https://tfb.minpeter.cf/info',
+      url: `${process.env.BACKEND_BASEURL}/info`,
     })
       .then((res) => {
         setApiInfo(res.data);
diff --git a/src/pages/delete/index.tsx b/src/pages/delete/index.tsx
index c64c256..5116824 100644
--- a/src/pages/delete/index.tsx
+++ b/src/pages/delete/index.tsx
@@ -20,7 +20,7 @@ export const DeletePage: React.FC = () => {
   const deleteFile = async () => {
     await axios({
       method: 'delete',
-      url: `https://tfb.minpeter.cf/del/${DeleteFileName}`,
+      url: `${process.env.BACKEND_BASEURL}/del/${DeleteFileName}`,
     })
       .then((res) => {
         console.log(res);
diff --git a/src/pages/download/index.tsx b/src/pages/download/index.tsx
index f18640d..ed6d5b7 100644
--- a/src/pages/download/index.tsx
+++ b/src/pages/download/index.tsx
@@ -29,7 +29,7 @@ export const DownloadPage: React.FC = () => {
         {year}-{month}-{day}
       </S.DonwloadFileBox>
       <S.DownloadPageButtonSection>
-        <a href={`https://tfb.minpeter.cf/dl/${downloadFileProps.Name}`}>
+        <a href={`${process.env.BACKEND_BASEURL}/dl/${downloadFileProps.Name}`}>
           <Button click={() => {}} bgColor="var(--color-button-primary)" label="다운로드" />
         </a>
         <Button
diff --git a/src/pages/filelist/index.tsx b/src/pages/filelist/index.tsx
index 0cc9542..bb2e366 100644
--- a/src/pages/filelist/index.tsx
+++ b/src/pages/filelist/index.tsx
@@ -19,7 +19,7 @@ export const FileListPage: React.FC = () => {
   const getFileList = async () => {
     await axios({
       method: 'get',
-      url: 'https://tfb.minpeter.cf/list',
+      url: `${process.env.BACKEND_BASEURL}/list`,
     })
       .then((res) => {
         setFileList(res.data.list); //파일리스트 요소 갯수에 따른 핸들링 추가예정
diff --git a/src/pages/main/index.tsx b/src/pages/main/index.tsx
index 8709bd4..1e8a592 100644
--- a/src/pages/main/index.tsx
+++ b/src/pages/main/index.tsx
@@ -42,7 +42,7 @@ export const MainPage: React.FC = () => {
       formdata.append('file', fileProps.fileData);
       await axios({
         method: 'post',
-        url: `https://tfb.minpeter.cf/upload${
+        url: `${process.env.BACKEND_BASEURL}/upload${
           passwordBoolean && password != '' && password != undefined ? `?pw=${password}` : ''
         }`,
         data: formdata,
diff --git a/src/pages/postApi/index.tsx b/src/pages/postApi/index.tsx
index 847c297..9de1c43 100644
--- a/src/pages/postApi/index.tsx
+++ b/src/pages/postApi/index.tsx
@@ -16,7 +16,7 @@ export const ApiPostPage: React.FC = () => {
     const getUrlApiInfo = async () => {
       await axios({
         method: 'get',
-        url: `https://tfb.minpeter.cf/info?api=${urlApi}`,
+        url: `${process.env.BACKEND_BASEURL}/info?api=${urlApi}`,
       })
         .then((res) => {
           if (res.data?.message === 'invalid api name') {