diff --git a/config/db.js b/config/db.js
index 2b70603..d8a8003 100644
--- a/config/db.js
+++ b/config/db.js
@@ -1,10 +1,11 @@
 var mysql = require('mysql');
+const env = require('./env');
 
 const db = mysql.createConnection({
-	host: 'localhost',
-	user: 'root',
-	password: 'qwerty123',
-	database: 'hialcohol',
+	host: env.host,
+	user: env.user,
+	password: env.password,
+	database: env.database,
 	dateStrings: 'date'
 });
 
diff --git a/config/env.js b/config/env.js
new file mode 100644
index 0000000..c966c89
--- /dev/null
+++ b/config/env.js
@@ -0,0 +1,7 @@
+module.exports = {
+	host: 'localhost',
+	user: 'root',
+	password: 'qwerty123',
+	database: 'hialcohol',
+	port: 3000
+};
\ No newline at end of file
diff --git a/main.js b/main.js
index 0f13549..fda3b24 100644
--- a/main.js
+++ b/main.js
@@ -1,24 +1,23 @@
 const express = require('express');
 const app = express();
-const port = 3000;
 const bodyParser = require('body-parser');
-const indexRouter = require('./routes/indexRouter.js')
 const session = require('express-session');
 const MySQLStore = require('express-mysql-session')(session);
+const passport = require('passport');
+const flash = require('connect-flash');
+const cookieParser = require('cookie-parser');
 
+const indexRouter = require('./routes/indexRouter.js')
 const oauthRouter = require('./routes/loginRouter.js');
 const likeRouter = require('./routes/likeRouter');
 const boardRouter = require('./routes/boardRouter.js')
 const search_listRouter = require('./routes/search_listRouter.js');
 const mapRouter = require('./routes/mapRouter');
-const passport = require('passport');
-const flash = require('connect-flash');
-
 const passportConfig = require('./passport');
-const cookieParser = require('cookie-parser');
+const boardProcessRouter = require('./routes/boardProcessRouter.js');
+const env = require('./config/env.js');
 
-const boardProcessRouter = require('./routes/boardProcessRouter.js')
-const db = require('./config/db.js')
+const port = env.port;
 
 app.use(cookieParser('ras'));
 passportConfig();
@@ -31,11 +30,11 @@ app.use(session({
 	secure: false,
 	saveUninitialized: true,
 	store: new MySQLStore({
-		host: "localhost",
+		host: env.host,
 		port: 3306,
-		user: "root",
-		password: "qwerty123",
-		database: "hialcohol"
+		user: env.user,
+		password: env.password,
+		database: env.database
 	})
 }));
 app.use(passport.initialize());