diff --git a/backend/src/models/article.js b/backend/src/article/article.js
similarity index 96%
rename from backend/src/models/article.js
rename to backend/src/article/article.js
index 9beb7ba49e5da1024e09d5e021fd8ac6f16e7214..4a233f5aa3e3fc910a77e3700ba77bc3d8f02d20 100644
--- a/backend/src/models/article.js
+++ b/backend/src/article/article.js
@@ -1,5 +1,5 @@
 import mongoose from 'mongoose';
-import UserSchema from './User.js';
+import UserSchema from '../user/user.js';
 
 const CommentSchema = new mongoose.Schema({
   content: {
diff --git a/backend/src/article/articleController.js b/backend/src/article/articleController.js
new file mode 100644
index 0000000000000000000000000000000000000000..921590e90436eb3385e253208f5a9fe76a4f1807
--- /dev/null
+++ b/backend/src/article/articleController.js
@@ -0,0 +1,89 @@
+import express from 'express';
+import multer from 'multer';
+import path from 'path'
+import moment from 'moment'
+
+import userService from '../user/userService.js';
+import articleService from './articleService.js';
+
+
+
+const __dirname = path.resolve();
+
+export const router = express.Router();
+
+const upload = multer({
+  storage: multer.diskStorage({ // ���ν븳怨듦컙 �뺣낫 : �섎뱶�붿뒪�ъ뿉 ����
+    destination(req, file, done) { // ���� �꾩튂
+      done(null, 'public/uploads/'); // uploads�쇰뒗 �대뜑 �덉뿉 ����
+    },
+    filename(req, file, done) { // �뚯씪紐낆쓣 �대뼡 �대쫫�쇰줈 �щ┫吏�
+      const ext = path.extname(file.originalname); // �뚯씪�� �뺤옣��
+      done(null, path.basename(file.originalname, ext) + Date.now() + ext); // �뚯씪�대쫫 + �좎쭨 + �뺤옣�� �대쫫�쇰줈 ����
+    }
+  }),
+  limits: { fileSize: 5 * 1024 * 1024 } // 5硫붽�濡� �⑸웾 �쒗븳
+});
+
+router.post("/", upload.array("img"), async function (req, res, next) {
+  if (!req.session.sessionid) {
+    console.log("No session error");
+    return;
+  }
+  console.log("POST /article");
+
+  const inputTitle = req.body.title
+  const inputContent = req.body.content
+  const inputImage = req.files.map(el => el.path);
+  const useremail = req.session.sessionid.email
+  const author = await userService.findUserByEmail(useremail);
+  const inputkeyword = req.body.keyword
+  const inputlat = req.body.latitude
+  const inputlng = req.body.longitude
+
+  await articleService.createArticle({
+    title: inputTitle,
+    content: inputContent,
+    imageUrls: inputImage,
+    author: author,
+    keyword: inputkeyword,
+    latitude: inputlat,
+    longitude: inputlng,
+    comments: [],
+    likes: [],
+  });
+
+  console.log('saved.')
+  res.send();
+});
+
+
+router.get("/", async (req, res) => {
+  console.log(path.join(process.cwd(), '/public'))
+  if (!req.session.sessionid) {
+    console.log("No session");
+  }
+  const articles = await articleService.findAllArticle();
+  articles.forEach((article) => {
+    article.imageUrls.forEach(
+      (urls) => {
+        try {
+          //res.sendFile(path.join(__dirname, urls));
+        }
+        catch (err) {
+          console.log(err)
+        }
+      });
+  });
+  res.send(JSON.stringify(articles));
+});
+
+router.get("/:id", async (req, res) => {
+  if (!req.session.sessionid) {
+    console.log("No session");
+  }
+  const articles = await articleService.findArticleById(req.params.id);
+  res.send(JSON.stringify(articles));
+});
+
+export default router;
diff --git a/backend/src/data/articleService.js b/backend/src/article/articleService.js
similarity index 97%
rename from backend/src/data/articleService.js
rename to backend/src/article/articleService.js
index 6d1eebbe4e95903e34cc176b754cae3117aba1af..ff1cd667691b26dd4d574a854541bb9df5a10e2b 100644
--- a/backend/src/data/articleService.js
+++ b/backend/src/article/articleService.js
@@ -1,4 +1,4 @@
-import Article from '../models/article.js';
+import Article from './article.js';
 
 const articleService = {
   async createArticle(articleData) {
diff --git a/backend/src/auth.js b/backend/src/auth/authController.js
similarity index 94%
rename from backend/src/auth.js
rename to backend/src/auth/authController.js
index fdac48089d6ab2c6cbf1640458562323b3de65a7..4c63e5f4cb1e9ed6026f001c2f57a67077d991db 100644
--- a/backend/src/auth.js
+++ b/backend/src/auth/authController.js
@@ -1,6 +1,6 @@
 import express from 'express';
 import moment from 'moment';
-import userService from './data/userService.js';
+import userService from '../user/userService.js';
 
 
 export const router = express.Router();
@@ -52,7 +52,7 @@ router.get("/logout", (req, res) => {
 	}
 });
 
-router.get("/check", (req, res) => {
+router.get("/session", (req, res) => {
 	if(req.session.sessionid){
 	  res.send(true);
 	}
diff --git a/backend/src/db.js b/backend/src/db.js
index 539799b6345742235f017623c2629e8249975aa2..24e8546bd71aca65f942b29c436357f63e5adca3 100644
--- a/backend/src/db.js
+++ b/backend/src/db.js
@@ -3,81 +3,6 @@ import mongoose from 'mongoose';
 
 dotenv.config();
 
-// const GoogleProviderSchema = new mongoose.Schema({
-//   id: {
-//     type: String,
-//     required: true,
-//     //unique: true,
-//   },
-//   profileUrl: {
-//     type: String,
-//   },
-// });
-
-// const UserSchema = new mongoose.Schema({
-//   nickname: {
-//     type: String,
-//   },
-//   email: {
-//     type: String,
-//     //unique: true,
-//   },
-//   google: {
-//     type: GoogleProviderSchema,
-//   }
-// });
-
-
-// const UserModel = mongoose.model("User", UserSchema);
-
-// const CommentSchema = new mongoose.Schema({
-//   content: {
-//     type: String,
-//     required: true,
-//   },
-//   author: {
-//     type: UserSchema,
-//     required: true,
-//   },
-//   createdAt: {
-//     type: Date,
-//     default: Date.now,
-//   },
-// });
-// CommentSchema.index( { commentId: 1 } , { sparse: true } )
-
-// const ArticleSchema = new mongoose.Schema({
-//   title: {
-//     type: String,
-//     required: true,
-//   },
-//   content: {
-//     type: String,
-//     required: true,
-//   },
-//   imageUrls: {
-//     type: [String],
-//   },
-//   author: {
-//     type: UserSchema,
-//     required: true,
-//   },
-//   comments: {
-//     type: [CommentSchema],
-// 	unique: false,
-//   },
-//   likes: {
-//     type: [UserSchema],
-//   },
-//   createdAt: {
-//     type: Date,
-//     default: Date.now,
-//   },
-// });
-
-// ArticleSchema.index({articleId:1}, { sparse: true })
-// const ArticleModel = mongoose.model("Article", ArticleSchema);
-
 const connectDB = async () => {
   const url = process.env.MONGODB_URI;
   try {
diff --git a/backend/src/index.js b/backend/src/index.js
index 0e7f8b724572e3ecea8abbdcc05978a75c49110c..e6d328579bd181d56c56a6747b2e9aa4925aec1d 100644
--- a/backend/src/index.js
+++ b/backend/src/index.js
@@ -6,8 +6,8 @@ import cookieParser from 'cookie-parser';
 import session from 'express-session';
 
 
-import auth from './auth.js';
-import post from './post.js';
+import auth from './auth/authController.js';
+import article from './article/articleController.js';
 
 import connectDB from './db.js';
 
@@ -51,4 +51,4 @@ app.listen(PORT, () => {
 
 app.use('/auth', auth);
 
-app.use('/post', post);
\ No newline at end of file
+app.use('/article', article);
\ No newline at end of file
diff --git a/backend/src/post.js b/backend/src/post.js
deleted file mode 100644
index ef00d01f3bc5cd3f11c0ace69d4b1c7292a68dbe..0000000000000000000000000000000000000000
--- a/backend/src/post.js
+++ /dev/null
@@ -1,97 +0,0 @@
-import express from 'express';
-import multer from 'multer';
-import path from 'path'
-import moment from 'moment'
-
-import userService from './data/userService.js';
-import articleService from './data/articleService.js';
-
-
-
-const __dirname = path.resolve();
-
-export const router = express.Router();
-
-const upload = multer({
-    storage: multer.diskStorage({ // ���ν븳怨듦컙 �뺣낫 : �섎뱶�붿뒪�ъ뿉 ����
-        destination(req, file, done) { // ���� �꾩튂
-            done(null, 'public/uploads/'); // uploads�쇰뒗 �대뜑 �덉뿉 ����
-        },
-        filename(req, file, done) { // �뚯씪紐낆쓣 �대뼡 �대쫫�쇰줈 �щ┫吏�
-            const ext = path.extname(file.originalname); // �뚯씪�� �뺤옣��
-            done(null, path.basename(file.originalname, ext) + Date.now() + ext); // �뚯씪�대쫫 + �좎쭨 + �뺤옣�� �대쫫�쇰줈 ����
-        }
-    }),
-    limits: { fileSize: 5 * 1024 * 1024 } // 5硫붽�濡� �⑸웾 �쒗븳
-  });
-
-router.post("/upload", upload.array("img"), async function(req, res, next) {
-	if(!req.session.sessionid){
-		// �몄뀡�� �놁뿁
-	}
-	console.log("�ъ뒪�� '�댁쨾'");
-
-  const inputTitle = req.body.title
-  const inputContent = req.body.content
-  const inputImage = req.files.map(el => el.path);
-	const useremail = req.session.sessionid.email
-	const author = await userService.findUserByEmail(useremail);
-  const inputkeyword = req.body.keyword
-  const inputlat = req.body.latitude
-  const inputlng = req.body.longitude
-  // const currentTime = moment().format('YYYY-MM-DD HH:mm')
-
-  await articleService.createArticle({
-		title: inputTitle,
-		content: inputContent,
-		imageUrls: inputImage,
-		author: author,
-    keyword: inputkeyword,
-    latitude: inputlat,
-    longitude: inputlng,
-		comments: [],
-		likes: [],
-	});
-  
-	console.log('saved.')
-	res.send();
-    res.send();
-  });
-
-
-router.get("/loadarticle", async (req, res) => {
-  console.log(path.join(process.cwd(), '/public'))
-  if(req.session.sessionid){	
-	console.log("�몄뀡 O")
-  }
-  else {
-	console.log("�몄뀡 X")
-  }
-  const articles = await articleService.findAllArticle();
-  articles.forEach((article) => {
-    article.imageUrls.forEach(
-      (urls) => {
-        try{
-          //res.sendFile(path.join(__dirname, urls));
-        }
-        catch(err){
-          console.log(err)
-        }
-      });
-  });
-  res.send(JSON.stringify(articles));
-});
-
-router.get("/loadarticle/:id", async (req, res) => {
-  
-  if(req.session.sessionid){	
-	console.log("�몄뀡 O")
-  }
-  else {
-	console.log("�몄뀡 X")
-  }
-  const articles = await articleService.findArticleById(req.params.id);
-  res.send(JSON.stringify(articles));
-});
-
-export default router;
diff --git a/backend/src/models/user.js b/backend/src/user/user.js
similarity index 100%
rename from backend/src/models/user.js
rename to backend/src/user/user.js
diff --git a/backend/src/data/userService.js b/backend/src/user/userService.js
similarity index 94%
rename from backend/src/data/userService.js
rename to backend/src/user/userService.js
index e0851bc19dc6a2f315a849de7e258673eb51a174..c3bf5735255a266d49c071675ac40b2e2f6808d3 100644
--- a/backend/src/data/userService.js
+++ b/backend/src/user/userService.js
@@ -1,4 +1,4 @@
-import User from '../models/User.js';
+import User from './user.js';
 
 const userService = {
   async createUser(userData) {
diff --git a/frontend/src/App.js b/frontend/src/App.js
index 5224d06201beb6c3dc7b120871462450edca6e5a..3b4d66c4418c73e24b71c8a7843f030b3efa0225 100644
--- a/frontend/src/App.js
+++ b/frontend/src/App.js
@@ -84,7 +84,7 @@ async function requestLogout() {
 
 async function requestCheckSession() {
 	const response = await axios({
-	  url: 'http://localhost:8080/auth/check', // �듭떊�� �밸Ц��
+	  url: 'http://localhost:8080/auth/session', // �듭떊�� �밸Ц��
 	  method: 'get', // �듭떊�� 諛⑹떇
 	});
 	return response;
diff --git a/frontend/src/pages/Main.js b/frontend/src/pages/Main.js
index e467d0f562490c050f994606df10ef6e7705a30b..e1dc2fbb0ee07a707c865078b798dc2ea3757cd2 100644
--- a/frontend/src/pages/Main.js
+++ b/frontend/src/pages/Main.js
@@ -52,7 +52,7 @@ function Main() {
 
 async function requestLoadArticle() {
 	const response = await axios({
-	  url: 'http://localhost:8080/post/loadarticle', // �듭떊�� �밸Ц��
+	  url: 'http://localhost:8080/article', // �듭떊�� �밸Ц��
 	  method: 'get', // �듭떊�� 諛⑹떇
 	});
 	return response;
diff --git a/frontend/src/pages/PostRead.js b/frontend/src/pages/PostRead.js
index 96390a3bb24fbee1252f86eb45e341d209bc29a6..188acb07695deb3ea94e99d429dc4f383b3cd474 100644
--- a/frontend/src/pages/PostRead.js
+++ b/frontend/src/pages/PostRead.js
@@ -81,7 +81,7 @@ function PostRead() {
 
   async function requestLoadArticleById(id) {
     const response = await axios({
-      url: `http://localhost:8080/post/loadarticle/${id}`, // �듭떊�� �밸Ц��
+      url: `http://localhost:8080/article/${id}`, // �듭떊�� �밸Ц��
       method: 'get', // �듭떊�� 諛⑹떇
     });
     return response;
diff --git a/frontend/src/pages/PostWrite.js b/frontend/src/pages/PostWrite.js
index 58259a9dfd09f9caf86baa9cb18c02f3dbdda098..b13e4f37cb9d7c4d8f2a8de498bdac5698f4b337 100644
--- a/frontend/src/pages/PostWrite.js
+++ b/frontend/src/pages/PostWrite.js
@@ -114,7 +114,7 @@ function PostWrite(){
         formData.append("latitude", location.center.lat); 
         formData.append("longitude", location.center.lng); 
         axios
-          .post("http://localhost:8080/post/upload", formData,
+          .post("http://localhost:8080/article", formData,
             {
                 headers: {"Content-Type": "multipart/form-data"}
             })