diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 520d62d..cca8469 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -59,6 +59,7 @@ jobs:
           After=network.target
 
           [Service]
+          Environment=NODE_ENV=production
           User=ubuntu
           ExecStart=/usr/bin/npm run start --prefix /opt/app/
           Restart=always
diff --git a/src/index.js b/src/index.js
index 400dfbd..b84e38f 100644
--- a/src/index.js
+++ b/src/index.js
@@ -17,7 +17,9 @@ import { prisma } from "./db.config.js";
 import path from "path";
 
 
-dotenv.config();
+dotenv.config({
+  path: process.env.NODE_ENV === 'production' ? '.env.production' : '.env'
+});
 
 passport.use("google", googleStrategy);
 passport.use("kakao", kakaoStrategy);