diff --git a/Dockerfile b/Dockerfile
index 830c397..f427546 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# Base image with Node.js
+# Base image
 FROM node:18-alpine as build
 
 # Set working directory
@@ -14,20 +14,19 @@ COPY . .
 # Build the application
 RUN npm run build
 
-# Production image for Nginx
+# Production image
 FROM nginx:alpine
-
-# Make sure the app directory is created in this stage
-WORKDIR /app
-
 COPY --from=build /app/dist /usr/share/nginx/html
-COPY --from=build /app/server.cjs /app
+
+# Node.js 설치 및 의존성 설치
+RUN apk add --no-cache nodejs npm
+COPY . /app
+RUN npm install --production
 
 RUN rm /etc/nginx/conf.d/default.conf
 COPY ./nginx.conf /etc/nginx/conf.d
 
-# Expose ports
+# Expose ports for Nginx and Node.js
 EXPOSE 80 3000
 
-# Start Nginx and Node.js server
 CMD ["sh", "-c", "node /app/server.cjs & nginx -g 'daemon off;'"]
\ No newline at end of file