diff --git a/Procfile b/Procfile
index 961749b..eb20cf9 100644
--- a/Procfile
+++ b/Procfile
@@ -1 +1 @@
-web: pnpm ci & pnpm run start
\ No newline at end of file
+web: pnpm install & pnpm run start
\ No newline at end of file
diff --git a/index.js b/index.js
index e7e108b..d8bda5b 100644
--- a/index.js
+++ b/index.js
@@ -19,7 +19,7 @@ dotenv.config();
 
 // require('dotenv').config(); 
 const app = express();
-const port = 3000;
+app.set('port', process.env.PORT || 3000);
 
 app.get('/', (req, res) => {
   res.send('환영합니다 핏플 백엔드!');
@@ -58,6 +58,6 @@ app.use((err, req, res, next) => {
   res.status(err.data.status || status.INTERNAL_SERVER_ERROR).send(response(err.data));
 });
 
-app.listen(port, () => {
-  console.log(`Server is running at http://localhost:${port}`);
-});
+app.listen(app.get('port'), () => {
+  console.log(`Example app listening on port ${app.get('port')}`);
+});
\ No newline at end of file
diff --git a/src/swagger/swagger.config.js b/src/swagger/swagger.config.js
index 3e9d4cd..7d6e188 100644
--- a/src/swagger/swagger.config.js
+++ b/src/swagger/swagger.config.js
@@ -1,6 +1,9 @@
 import SwaggerJsdoc from 'swagger-jsdoc';
 import path from 'path';
 import { fileURLToPath } from 'url';
+import dotenv from 'dotenv';
+
+dotenv.config();
 
 // 현재 파일의 URL을 파일 경로로 변환
 const __filename = fileURLToPath(import.meta.url);
@@ -19,6 +22,10 @@ const options = {
             {
                 url: 'http://localhost:3000/',
                 description: 'Local server'
+            }, 
+            {
+                url: process.env.DEVELOPMENT_SERVER_URL,
+                description: 'Development server'
             }
         ],
         components: {