diff --git a/app.js b/app.js
index 1841e8c6b62a0e6775f02957149ac40c1e651885..941531d2072a4fb028bf97eeb75365056cc3f1c3 100644
--- a/app.js
+++ b/app.js
@@ -58,13 +58,13 @@ app.use(flash());
 //app.set('trust proxy', 1);
 console.log('MongoDB URI:', process.env.MONGO_URI);
 //라우터 등록 
-const authRoutes = require('./routes/auth');
+const authRoutes = require('./routes/authRoute');
 app.use('/api/auth', authRoutes);
 
-const scheduleRoutes = require('./routes/schedule');
+const scheduleRoutes = require('./routes/scheduleRoute');
 app.use('/api/schedule', scheduleRoutes);
 
-const friendRoutes = require('./routes/friend');
+const friendRoutes = require('./routes/friendRoute');
 app.use('/api/friend', friendRoutes);
 
 const meetingRoutes = require('./routes/meetingRoute');
@@ -76,7 +76,7 @@ app.use('/api/chat', chatRoutes);
 const memberRoutes = require('./routes/memberRoute');
 app.use('/api/member', memberRoutes);
 
-const sessionRouter = require('./routes/session');
+const sessionRouter = require('./routes/sessionRoute');
 app.use('/api/session', sessionRouter);
 
 // 스케줄 클리너 초기화
diff --git a/routes/auth.js b/routes/auth.js
deleted file mode 100644
index 186b15d2074cc30200de1f2e047fb6a8ef93646e..0000000000000000000000000000000000000000
--- a/routes/auth.js
+++ /dev/null
@@ -1,50 +0,0 @@
-const express = require('express');
-const passport = require('passport');
-
-const router = express.Router();
-
-// Google OAuth 로그인 라우터
-router.get(
-  '/login',
-  passport.authenticate('google', {
-    scope: ['profile', 'email'], // 사용자 정보 요청을 위한 scope 
-    failureRedirect: `${process.env.FRONT_URL}/login`
-  })
-);
-
-router.get(
-  '/google/callback',
-  passport.authenticate('google', {
-    failureRedirect: `${process.env.FRONT_URL}/login` // 수정된 부분
-  }),
-  (req, res) => {
-    const redirectUrl = process.env.FRONT_URL;
-    req.session.save((err) => {
-      if (err) {
-        console.error('세션 저장 오류:', err);
-        return res.status(500).json({ error: '서버 오류' });
-      }
-      res.redirect(redirectUrl);
-    });
-  }
-);
-
-// 로그아웃 라우터
-router.get('/logout', (req, res) => {
-  if (req.session) {
-    req.session.destroy((err) => {
-      if (err) {
-        console.error('세션 삭제 오류:', err);
-        return res.status(500).json({ error: '서버 오류' });
-      }
-      const redirectUrl = process.env.FRONT_URL;
-      res.redirect(redirectUrl);
-    });
-  } else {
-    // 세션이 없는 경우에도 리다이렉트
-    const redirectUrl = process.env.FRONT_URL;
-    res.redirect(redirectUrl);
-  }
-});
-
-module.exports = router;
\ No newline at end of file
diff --git a/routes/authRoute.js b/routes/authRoute.js
new file mode 100644
index 0000000000000000000000000000000000000000..e6f2d553e56f361aec5c9f6ca82d664c1b5034ff
--- /dev/null
+++ b/routes/authRoute.js
@@ -0,0 +1,84 @@
+  const express = require('express');
+  const passport = require('passport');
+
+  const router = express.Router();
+
+  // Google OAuth 로그인 라우터
+  router.get(
+    '/login',
+    passport.authenticate('google', {
+      scope: ['profile', 'email'], // 사용자 정보 요청을 위한 scope 
+      failureRedirect: `${process.env.FRONT_URL}/login`
+    })
+  );
+
+  router.get(
+    '/google/callback',
+    passport.authenticate('google', {
+      failureRedirect: `${process.env.FRONT_URL}/login` 
+    }),
+    (req, res) => {
+      const redirectUrl = process.env.FRONT_URL;
+      req.session.save((err) => {
+        if (err) {
+          console.error('세션 저장 오류:', err);
+          return res.status(500).json({ error: '서버 오류' });
+        }
+        res.redirect(redirectUrl);
+      });
+    }
+  );
+
+  // 로그아웃 라우터
+  router.get('/logout', (req, res) => {
+    if (req.session) {
+      req.session.destroy((err) => {
+        if (err) {
+          console.error('세션 삭제 오류:', err);
+          return res.status(500).json({ error: '서버 오류' });
+        }
+        const redirectUrl = process.env.FRONT_URL;
+        res.redirect(redirectUrl);
+      });
+    } else {
+      // 세션이 없는 경우에도 리다이렉트
+      const redirectUrl = process.env.FRONT_URL;
+      res.redirect(redirectUrl);
+    }
+  });
+  
+  // 사용자 삭제 라우터
+router.delete('/leave', async (req, res) => {
+  try {
+    // 인증된 사용자 확인
+    if (!req.user) {
+      return res.status(401).json({ error: '인증되지 않은 사용자입니다.' });
+    }
+
+    const userId = req.user.id;
+
+    // 사용자 삭제
+    const deleted = await User.destroy({
+      where: { id: userId }
+    });
+
+    if (!deleted) {
+      return res.status(404).json({ error: '사용자를 찾을 수 없습니다.' });
+    }
+
+    // 세션 삭제
+    req.session.destroy((err) => {
+      if (err) {
+        console.error('세션 삭제 오류:', err);
+        return res.status(500).json({ error: '서버 오류' });
+      }
+      // 성공 메시지 반환 (리다이렉트 대신 JSON 응답)
+      res.status(200).json({ message: '사용자 계정이 성공적으로 삭제되었습니다.' });
+    });
+  } catch (error) {
+    console.error('사용자 삭제 오류:', error);
+    res.status(500).json({ error: '서버 오류' });
+  }
+});
+
+  module.exports = router;
\ No newline at end of file
diff --git a/routes/friend.js b/routes/friendRoute.js
similarity index 100%
rename from routes/friend.js
rename to routes/friendRoute.js
diff --git a/routes/inviteRoutes.js b/routes/inviteRoute.js
similarity index 100%
rename from routes/inviteRoutes.js
rename to routes/inviteRoute.js
diff --git a/routes/schedule.js b/routes/scheduleRoute.js
similarity index 100%
rename from routes/schedule.js
rename to routes/scheduleRoute.js
diff --git a/routes/session.js b/routes/sessionRoute.js
similarity index 100%
rename from routes/session.js
rename to routes/sessionRoute.js