diff --git a/.github/workflows/CD.yml b/.github/workflows/CD.yml
index ded60199..af80743a 100644
--- a/.github/workflows/CD.yml
+++ b/.github/workflows/CD.yml
@@ -45,26 +45,32 @@ jobs:
           key: ${{ secrets.EC2_KEY }}
 
           script: |
-            sudo docker kill ${{ secrets.PROJECT_NAME }}
-            sudo docker rm -f ${{ secrets.PROJECT_NAME }}
+#           실행중인 서버 다운
+            sudo docker-compose down
+            
+#           백엔드 도커 이미지 삭제
             sudo docker rmi ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.PROJECT_NAME }}
-            sudo docker pull ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.PROJECT_NAME }}
-           
-            sudo docker run \
-            -e ADMIN_SECRET_KEY=${{ secrets.ADMIN_SECRET_KEY }} \
-            -e AWS_ACCESS_KEY=${{ secrets.AWS_ACCESS_KEY }} \
-            -e AWS_SECRET_KEY=${{ secrets.AWS_SECRET_KEY }} \
-            -e BASEBALL_API_KEY=${{ secrets.BASEBALL_API_KEY }} \
-            -e BASKETBALL_API_KEY=${{ secrets.BASKETBALL_API_KEY }} \
-            -e FOOTBALL_API_KEY=${{ secrets.FOOTBALL_API_KEY }} \
-            -e GOOGLE_API_KEY=${{ secrets.GOOGLE_API_KEY }} \
-            -e GOOGLE_API_SECRET=${{ secrets.GOOGLE_API_SECRET }} \
-            -e JWT_SECRET_KEY=${{ secrets.JWT_SECRET_KEY }} \
-            -e KAKAO_API_KEY=${{ secrets.KAKAO_API_KEY }} \
-            -e NAVER_API_KEY=${{ secrets.NAVER_API_KEY }} \
-            -e NAVER_API_SECRET=${{ secrets.NAVER_API_SECRET }} \
-            -e RDS_USERNAME=${{ secrets.RDS_USERNAME }} \
-            -e RDS_PASSWORD=${{ secrets.RDS_PASSWORD }} \
-            -p ${{ secrets.PORT }}:${{ secrets.PORT }} \
-            --name ${{ secrets.PROJECT_NAME }} \
-            -d ${{ secrets.DOCKERHUB_USERNAME}}/${{ secrets.PROJECT_NAME }}
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+            
+#           백엔드 환경변수 파일 삭제 및 생성
+            sudo rm .env_b
+            sudo touch .env_b
+            
+#           백엔드 환경변수 파일 작성
+            echo ADMIN_SECRET_KEY=${{ secrets.ADMIN_SECRET_KEY }} >> .env_b
+            echo AWS_ACCESS_KEY=${{ secrets.AWS_ACCESS_KEY }} >> .env_b
+            echo AWS_SECRET_KEY=${{ secrets.AWS_SECRET_KEY }} >> .env_b
+            echo BASEBALL_API_KEY=${{ secrets.BASEBALL_API_KEY }} >> .env_b
+            echo BASKETBALL_API_KEY=${{ secrets.BASKETBALL_API_KEY }} >> .env_b
+            echo FOOTBALL_API_KEY=${{ secrets.FOOTBALL_API_KEY }} >> .env_b
+            echo GOOGLE_API_KEY=${{ secrets.GOOGLE_API_KEY }} >> .env_b
+            echo GOOGLE_API_SECRET=${{ secrets.GOOGLE_API_SECRET }} >> .env_b
+            echo JWT_SECRET_KEY=${{ secrets.JWT_SECRET_KEY }} >> .env_b
+            echo KAKAO_API_KEY=${{ secrets.KAKAO_API_KEY }} >> .env_b
+            echo NAVER_API_KEY=${{ secrets.NAVER_API_KEY }} >> .env_b
+            echo NAVER_API_SECRET=${{ secrets.NAVER_API_SECRET }} >> .env_b
+            echo RDS_USERNAME=${{ secrets.RDS_USERNAME }} >> .env_b
+            echo RDS_PASSWORD=${{ secrets.RDS_PASSWORD }} >> .env_b
+            echo ${{ secrets.PORT }}:${{ secrets.PORT }} >> .env_b
+            
+#           백엔드 도커 이미지 pull 및 도커 컴포즈 실행
+            sudo docker-compose up -d
\ No newline at end of file