diff --git a/.github/workflows/cicd.yml b/.github/workflows/cicd.yml
index 43d6d02..e457f7b 100644
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -24,12 +24,12 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Install dependencies
-        run: yarn install
+        run: npm install
 
       #ESLint 경고 무시
       - name: Build
-        run: npm run build 
-      
+        run: npm run build
+
       # Login to ghcr
       - name: Login to ghcr
         uses: docker/login-action@v1
@@ -37,7 +37,7 @@ jobs:
           registry: ghcr.io
           username: pinetree2
           password: ${{ secrets.GHCR_TOKEN }}
-          
+
       # Docker 빌드 생성 및 푸시
       - name: dev Docker build & push
         if: contains(github.ref, 'main') || contains(github.ref, 'develop')
diff --git a/Dockerfile b/Dockerfile
index 1d37678..a1e91ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,9 +3,11 @@ WORKDIR /app/frontend
 
 COPY package*.json ./
 RUN npm install
-RUN yarn install
 
 COPY . .
 
+# 애플리케이션을 빌드합니다.
+RUN npm run build
+
 EXPOSE 3000
 CMD ["npm", "start"] 
\ No newline at end of file