diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index c2fd22c..409cfa1 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,12 +19,15 @@ jobs:
           node-version: '20'
 
       - name: Install dependencies
-        run: npm install
-        working-directory: /home/anhye0n/web/tutorial_sejong/frontend
+        run: |
+          mkdir -p /home/anhye0n/web/tutorial_sejong/frontend
+          cd /home/anhye0n/web/tutorial_sejong/frontend
+          npm ci
 
       - name: Build project
-        run: npm run build
-        working-directory: /home/anhye0n/web/tutorial_sejong/frontend
+        run: |
+          cd /home/anhye0n/web/tutorial_sejong/frontend
+          npm run build
 
       - name: Prepare deployment package
         run: |