diff --git a/backend/app.js b/backend/app.js
index 005909a..7674e58 100644
--- a/backend/app.js
+++ b/backend/app.js
@@ -11,6 +11,7 @@ require("dotenv").config();
 const indexRouter = require('./src/routes/index');
 const userRouter = require('./src/routes/user');
 const authRouter = require('./src/routes/auth');
+const teamRouter = require('./src/routes/team');
 
 const app = express();
 
@@ -29,5 +30,6 @@ require('./src/configs/passport')();
 app.use('/', indexRouter);
 app.use('/user', userRouter);
 app.use('/auth', authRouter);
+app.use('/study',teamRouter);
 
 module.exports = app;
diff --git a/backend/bin/www b/backend/bin/www
index 2dab2d1..cae08e3 100644
--- a/backend/bin/www
+++ b/backend/bin/www
@@ -9,10 +9,9 @@ const debug = require('debug')('backend:server');
 const http = require('http');
 const mongoose = require('mongoose');
 
-mongoose.connect(process.env.DATABASE_URL,{
-  useNewUrlParser: true,
-  useUnifiedTopology: true,
-})
+require('dotenv').config();
+
+mongoose.connect(process.env.DATABASE_URL)
 .then(res => console.log("MongoDB Connected"))
 .catch(err => console.error(err));
 
diff --git a/backend/src/models/user.js b/backend/src/models/user.js
index 234ac2d..ded305e 100644
--- a/backend/src/models/user.js
+++ b/backend/src/models/user.js
@@ -6,8 +6,7 @@ const userSchema = new Schema({
         nickName: String,
         email: String,
         teamIds: Array,
-        oauthToken : String,
-        githubId: String
+        githubId : String,
 });
 
 module.exports = mongoose.model('User', userSchema);
\ No newline at end of file
diff --git a/backend/src/routes/team.js b/backend/src/routes/team.js
new file mode 100644
index 0000000..e1b5532
--- /dev/null
+++ b/backend/src/routes/team.js
@@ -0,0 +1,13 @@
+const {createTeam, deleteTeam, updateTeam, searchTeams} = require("../services/team/team");
+const express = require('express');
+const router = express.Router();
+
+router.get('/',searchTeams);
+
+router.post('/',createTeam);
+
+router.put('/:teamId',updateTeam);
+
+router.delete('/:teamId',deleteTeam);
+
+module.exports = router;
\ No newline at end of file
diff --git a/backend/src/services/team/team.js b/backend/src/services/team/team.js
new file mode 100644
index 0000000..fe5e084
--- /dev/null
+++ b/backend/src/services/team/team.js
@@ -0,0 +1,88 @@
+const Team = require("../../models/team");
+
+const createTeam = async (req, res, next) => {
+    try{
+        const result = await Team.create({...req.body});
+        await res.status(201).json({
+            code: '2001',
+            status: '성공 : Team 생성',
+            message: 'Team이 정상적으로 생성되었습니다.',
+            id: result["_id"]
+        });
+    }
+    catch(err){
+        console.error(err);
+        await res.status(500).json({
+            code: '5000',
+            status: '에러 : 서버 에러',
+            message : '생성 요청 처리 중 서버에서 문제가 발생했습니다.'
+        });
+    }
+};
+
+
+const deleteTeam = async (req, res, next) => {
+    try{
+        const teamId = req.params['teamId'];
+        await Team.findByIdAndDelete(teamId);
+        await res.status(200).json({
+            code: '2000',
+            status: '성공 : Team 삭제',
+            message: 'Team이 정상적으로 삭제되었습니다.'
+        });
+    }
+    catch(err){
+        console.error(err);
+        await res.status(500).json({
+            code: '5000',
+            status: '에러 : 서버 에러',
+            message : '삭제 요청 처리 중 서버에서 문제가 발생했습니다.'
+        });
+    }
+};
+
+const updateTeam = async (req, res, next) => {
+    try{
+        const teamId = req.params['teamId'];
+        if(req.body['userIds'] !== undefined) throw new Error("userIds는 접근할 수 없습니다.");
+        await Team.findByIdAndUpdate(teamId,{...req.body});
+        await res.status(200).json({
+            code: '2000',
+            status: '성공 : Team 수정',
+            message: 'Team이 정상적으로 수정되었습니다.'
+        });
+    }
+    catch(err){
+        console.error(err);
+        await res.status(500).json({
+            code: '5000',
+            status: '에러 : 서버 에러',
+            message : `${err}`
+        });
+    }
+};
+
+const searchTeams = async (req, res, next) => {
+    try{
+        let title = req.query["title"];
+        if(title === undefined) title = '';
+        const teams = await Team.find({title:  new RegExp(`${title}`,'i')}).exec();
+
+        await res.status(200).json({
+            code: '2000',
+            status: '성공 : Team 검색',
+            message: 'Team이 정상적으로 검색되었습니다.',
+            study: teams
+        });
+    }
+    catch(err){
+        console.error(err);
+        await res.status(500).json({
+            code: '5000',
+            status: '에러 : 서버 에러',
+            message : '검색 요청 처리 중 서버에서 문제가 발생했습니다.'
+        });
+    }
+};
+
+module.exports = { createTeam, deleteTeam, updateTeam, searchTeams };
\ No newline at end of file