diff --git a/.dockerignore b/.dockerignore
index 43c4efd..31217f1 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,5 +1,4 @@
-.env
-.env.dev
 .env.prod
+.env.dev
 /node_modules
 npm-debug-log
\ No newline at end of file
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..563de67
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,20 @@
+name: Deploy Discord-Study
+
+on:
+  push:
+    branches:
+      - "main"
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: code checkout
+        uses: actions/checkout@v2
+
+      - name: install gcloud CLI
+        uses: google-github-actions/setup-gcloud@v0
+        with:
+          project_id: ${{secrets.GOOGLE_PROJECT}}
+          service_account_key: ${{secrets.GOOGLE_APPLICATION_CREDENTIALS}}
+          export_default_credentials: true
diff --git a/.gitignore b/.gitignore
index 59100f3..ac6c5dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 .env
 .env.dev
 .env.prod
-/node_modules
-Dockerfile
\ No newline at end of file
+/node_modules
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3de9a55
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+## set base image
+FROM node:20-alpine
+
+
+## set working directory
+WORKDIR /usr/src/app
+
+## COPY necessory files
+COPY package*.json ./ 
+
+## Install necessory packages
+RUN npm ci
+
+COPY . .
+
+
+CMD ["npm", "run","start"]
\ No newline at end of file
diff --git a/client.js b/client.js
index 1884458..64ecbea 100644
--- a/client.js
+++ b/client.js
@@ -142,7 +142,7 @@ client.on("voiceStateUpdate", (oldState, newState) => {
 });
 
 client.login(process.env.DISCORD_TOKEN).catch((error) => {
-  console.log(err);
+  console.log(error);
   process.exit(1);
 });
 
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..d9246b0
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,10 @@
+version: "3"
+services:
+  discord-study-v2:
+    image: discord-study-v2
+    container_name: discord-study-v2
+    build:
+      context: .
+      dockerfile: Dockerfile
+    env_file:
+      - .env
diff --git a/duration.js b/duration.js
index cb8da2e..4781dea 100644
--- a/duration.js
+++ b/duration.js
@@ -10,7 +10,7 @@ function initUserState(userInfo, state) {
     enter: new Date(),
 ...state
   });
-  // console.log(`${id}:${name} joined`);
+  console.log(`${id}:${name} joined`);
   // console.log(userState.get(id))
 
 
diff --git a/index.js b/index.js
index d15a298..f31aaf5 100644
--- a/index.js
+++ b/index.js
@@ -1,18 +1,20 @@
 const dotenv = require("dotenv");
 
 let path;
+
 switch (process.env.NODE_ENV) {
   case "dev":
     path = `${__dirname}/.env.dev`;
     break;
   case "prod":
     path = `${__dirname}/.env.prod`;
+
     break;
   default:
     path = `${__dirname}/.env`;
 }
 
-console.log(path, `${process.env.NODE_ENV}`);
+console.log(path, `${process.env.NODE_ENV} ${process.env.DISCORD_TOKEN}`);
 dotenv.config({ path: path }); // path 설정
 
 const client = require("./client");