diff --git a/README.md b/README.md
index 7cf6568a4933926b35fa1da6310017cbcc536e70..f294882474d59dbea1b525b4e4895564a0bcc928 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,34 @@
 #### 프론트: cd frontend; npm run start
 #### 백앤드: cd backend; npm run start
 프론트 백 모두 문서 저장되면 다시 로딩 되니까 두개 한번에 켜놓고 수정하시면 되시겠습니다.
+
+## Auth Specification
+|Method|Path|Message Format(JSON)|설명|
+|---|---|---|---|
+|POST|/auth/login|{
+  "email": string,
+  "name": string,
+  "sub": string,
+  "picture": string,
+}|로그인 요청|
+|GET|/auth/logout||로그아웃 요청|
+|GET|/auth/session||세션 연결 확인 요청|
+
+## Article Specification
+|Method|Path|Message Format(JSON)|설명|
+|---|---|---|---|
+|POST|/article|{
+  "title": string,
+  "content": string,
+  "img": string[],
+  "keyword": string,
+  "latitiude": number,
+  "longitude": number
+}|게시글 작성 요청|
+|GET|/article||전체 게시글 요청|
+|GET|/article/[id]||특정 게시글 요청|
+|POST|/article/[id]/comment|{
+  "content": string
+}|댓글 작성 요청|
+|DELETE|/article/[articleId]/comment/[commentId]||특정 댓글 삭제 요청|
+|PUT|/article/[id]/like||게시글 좋아요 요청|
\ No newline at end of file
diff --git a/backend/src/article/articleController.js b/backend/src/article/articleController.js
index a445fc9d211b8464ce1eeba8408c68849faebe9d..7a9dd006a70e4c564bd7b934c878f4b633f8e65d 100644
--- a/backend/src/article/articleController.js
+++ b/backend/src/article/articleController.js
@@ -107,7 +107,7 @@ router.delete("/:articleid/comment/:commentid", async (req, res) => {
   res.send(JSON.stringify(articles));
 });
 
-router.put("/:id/comment/like", async (req, res) => {
+router.put("/:id/like", async (req, res) => {
   if (!req.session.sessionid) {
     console.log("No session");
   }
diff --git a/frontend/src/pages/PostRead.js b/frontend/src/pages/PostRead.js
index 3bbad99491fc500ab9b926fb8acbb790d9ce3cd3..c03632b88ced4b35b4562970b4d3a72d645d31dd 100644
--- a/frontend/src/pages/PostRead.js
+++ b/frontend/src/pages/PostRead.js
@@ -44,7 +44,7 @@ function PostRead() {
   }, []);  
 
   function SetLike(){
-    axios.put(`http://localhost:8080/article/${params.id}/comment/like`)
+    axios.put(`http://localhost:8080/article/${params.id}/like`)
     .then(res => {
       alert("The comment is successfully uploaded");
       return requestLoadArticleById(params.id)