diff --git a/.github/actions/ecr-push/action.yml b/.github/actions/ecr-push/action.yml
new file mode 100644
index 00000000..5a74dce3
--- /dev/null
+++ b/.github/actions/ecr-push/action.yml
@@ -0,0 +1,222 @@
+# msa actions
+
+name: "ECR Build & Push Action"
+description: "Builds a Docker image and pushes it to Amazon ECR"
+
+# be-main.yml에게 값을 받아와 사용 (with)
+inputs:
+  namespace:
+    description: "ECR namespace (msa or service)"
+    required: true
+  folder:
+    description: "Path to the project folder"
+    required: true
+  ecr_repo:
+    description: "ECR repository name"
+    required: true
+  aws_access_key_id:
+    description: "AWS Access Key ID"
+    required: true
+  aws_secret_access_key:
+    description: "AWS Secret Access Key"
+    required: true
+  aws_region:
+    description: "AWS ECR region"
+    required: true
+  ecr_uri:
+    description: "AWS ECR uri"
+    required: true
+  ec2_ip:
+    description: "AWS EC2 public ip"
+    required: true
+  ec2_username:
+    description: "AWS EC2 usename"
+    required: true
+  ec2_ssh_key:
+    description: "AWS EC2 ssh key"
+    required: true
+  container_name:
+    description: "AWS EC2 container name"
+    required: true
+  container_port:
+    description: "AWS EC2 container port"
+    required: true
+  config_private_ip:
+    description: "Config private ip"
+    required: true
+  config_port:
+    description: "Config default port"
+    required: true
+  config_application_yml:
+    description: "Config application.yml"
+    required: true
+
+
+
+runs:
+  using: "composite"
+  steps:
+    # 리포지토리 체크아웃
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # AWS 인증 설정
+    - name: Configure AWS credentials
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        aws-access-key-id: ${{ inputs.aws_access_key_id }}
+        aws-secret-access-key: ${{ inputs.aws_secret_access_key }}
+        aws-region: ap-northeast-2
+
+    # Amazon ECR 로그인
+    - name: Login to Amazon ECR
+      id: login-ecr
+      uses: aws-actions/amazon-ecr-login@v2
+
+    - name: Generate dynamic bootstrap.yml & application.yml
+      shell: bash
+      run: |
+        if [[ "${{ inputs.container_name }}" == "config-server" ]]; then
+          # Generate bootstrap.yml for config-server
+          echo "encrypt:" > ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "  key: ${{ inputs.config_private_ip }}" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+
+          # Generate application.yml
+          rm -f ${{ inputs.folder }}/src/main/resources/application.yml
+          echo "${{ inputs.config_application_yml }}" | base64 --decode > ${{ inputs.folder }}/src/main/resources/application.yml
+
+        elif [[ "${{ inputs.container_name }}" == "apigateway-server" ]]; then
+          # Generate bootstrap.yml for API Gateway
+          echo "spring:" > ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "  application:" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "    name: ${{ inputs.container_name }}" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "  cloud:" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "    config:" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "      uri: http://${{ inputs.config_private_ip }}:${{ inputs.config_port }}" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+
+        else
+          # Generate bootstrap.yml for other services
+          echo "spring:" > ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "  application:" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "    name: ${{ inputs.container_name }}" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "  cloud:" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "    config:" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+          echo "      uri: http://${{ inputs.config_private_ip }}:${{ inputs.config_port }}" >> ${{ inputs.folder }}/src/main/resources/bootstrap.yml
+        fi
+
+
+    # Docker 빌드 및 ECR에 푸시
+    - name: Build and push Docker image to Amazon ECR
+      shell: bash
+      # github commit hash를 이미지 태그로
+      run: |
+        ECR_REGISTRY=${{ steps.login-ecr.outputs.registry }}
+        IMAGE_TAG=${{ github.sha }}
+        FULL_ECR_PATH=${{ steps.login-ecr.outputs.registry }}/${{ inputs.namespace }}/${{ inputs.ecr_repo }}
+
+        echo "Moving to project folder: ${{ inputs.folder }}"
+        cd ${{ inputs.folder }}
+
+        echo "Building Docker image..."
+        docker build -t $FULL_ECR_PATH:$IMAGE_TAG .
+
+        echo "Pushing image to Amazon ECR..."
+        docker push $FULL_ECR_PATH:$IMAGE_TAG
+
+        echo "Cleaning up sensitive file..."
+        rm -f src/main/resources/bootstrap.yml
+
+        echo "Build & Push completed!"
+
+    - name: EC2에서 ECR에 로그인하기
+      uses: appleboy/ssh-action@master
+      with:
+        host: ${{ inputs.ec2_ip }}
+        username: ${{ inputs.ec2_username }}
+        key: ${{ inputs.ec2_ssh_key }}
+        script: |
+          aws ecr get-login-password --region ${{ inputs.aws_region }} | sudo docker login --username AWS --password-stdin ${{ inputs.ecr_uri }}
+
+    - name: 기존 EC2에서 실행중인 컨테이너 종료 및 삭제
+      uses: appleboy/ssh-action@master
+      with:
+        host: ${{ inputs.ec2_ip }}
+        username: ${{ inputs.ec2_username }}
+        key: ${{ inputs.ec2_ssh_key }}
+        script: |
+          # docker-compose.yml 파일이 있는 경우만 실행
+          if [ -f "docker-compose.yml" ]; then
+            cd $COMPOSE_DIR
+            sudo docker compose down --rmi all
+            sudo docker volume prune -f
+            sudo docker network prune -f
+
+            # docker-compose.yml 파일 삭제
+            echo "docker-compose.yml 파일 삭제 중..."
+            rm -f docker-compose.yml
+            echo "docker-compose.yml 파일 삭제 완료."
+
+          else
+            echo "No docker-compose.yml found. Skipping docker compose down."
+          fi
+
+    - name: Generate docker-compose.yml for EC2 based on namespace
+      uses: appleboy/ssh-action@master
+      with:
+        host: ${{ inputs.ec2_ip }}
+        username: ${{ inputs.ec2_username }}
+        key: ${{ inputs.ec2_ssh_key }}
+        script: |
+          if [ "${{ inputs.namespace }}" == "msa" ]; then
+            echo "Generating docker-compose.yml for MSA architecture..."
+            echo "version: '3.8'" > docker-compose.yml
+            echo "" >> docker-compose.yml
+            echo "services:" >> docker-compose.yml
+            echo "  apigateway-server:" >> docker-compose.yml
+            echo "    image: ${{ inputs.ecr_uri }}/${{ inputs.namespace }}/${{ inputs.ecr_repo }}:${{ github.sha }}" >> docker-compose.yml
+            echo "    container_name: ${{ inputs.container_name }}" >> docker-compose.yml
+            echo "    ports:" >> docker-compose.yml
+            echo "      - \"${{ inputs.container_port }}:${{ inputs.container_port }}\"" >> docker-compose.yml
+            echo "    healthcheck:" >> docker-compose.yml
+            echo "      test: [\"CMD-SHELL\", \"curl -f http://${{ inputs.container_name }}:${{ inputs.container_port }}/actuator/health || exit 1\"]" >> docker-compose.yml
+            echo "      interval: 10s" >> docker-compose.yml
+            echo "      timeout: 5s" >> docker-compose.yml
+            echo "      retries: 2" >> docker-compose.yml
+            echo "    restart: unless-stopped" >> docker-compose.yml
+
+          elif [ "${{ inputs.namespace }}" == "service" ]; then
+            echo "Generating docker-compose.yml for Service architecture..."
+            echo "version: '3.8'" > docker-compose.yml
+            echo "" >> docker-compose.yml
+            echo "services:" >> docker-compose.yml
+            echo "  ${{ inputs.container_name }}:" >> docker-compose.yml
+            echo "    image: ${{ inputs.ecr_uri }}/${{ inputs.namespace }}/${{ inputs.ecr_repo }}:${{ github.sha }}" >> docker-compose.yml
+            echo "    network_mode: host" >> docker-compose.yml
+            echo "    container_name: ${{ inputs.container_name }}" >> docker-compose.yml
+            echo "    restart: unless-stopped" >> docker-compose.yml
+
+
+            if [ "${{ inputs.container_name }}" == "user-server" ]; then
+              echo "  redis:" >> docker-compose.yml
+              echo "    image: redis:latest" >> docker-compose.yml
+              echo "    container_name: redis" >> docker-compose.yml
+              echo "    ports:" >> docker-compose.yml
+              echo "      - \"6379:6379\"" >> docker-compose.yml
+              echo "    restart: unless-stopped" >> docker-compose.yml
+            fi
+
+          else
+            echo "Unknown namespace: ${{ inputs.namespace }}"
+            exit 1
+          fi
+
+    - name: Start container using Docker Compose
+      uses: appleboy/ssh-action@master
+      with:
+        host: ${{ inputs.ec2_ip }}
+        username: ${{ inputs.ec2_username }}
+        key: ${{ inputs.ec2_ssh_key }}
+        script: |
+          sudo docker compose up -d
+
+
diff --git a/.github/workflows/be-main.yml b/.github/workflows/be-main.yml
new file mode 100644
index 00000000..bd74bb70
--- /dev/null
+++ b/.github/workflows/be-main.yml
@@ -0,0 +1,425 @@
+name: ECR actions for multiple folders
+
+on:
+  pull_request:
+    branches:
+      - main
+
+env:
+  NAMESPACE_MSA: "msa"
+  NAMESPACE_SERVICE: "service"
+
+jobs:
+  # 변경 사항 감지 Job (각 서비스별로 실행)
+  check-folder-change:
+    runs-on: ubuntu-latest
+
+    outputs:
+      msa_discovery_changed: ${{ steps.check_msa_discovery.outputs.changed }}
+      msa_config_changed: ${{ steps.check_msa_config.outputs.changed }}
+      msa_apigateway_changed: ${{ steps.check_msa_apigateway.outputs.changed }}
+      service_user_changed: ${{ steps.check_service_user.outputs.changed }}
+      service_chat_changed: ${{ steps.check_service_chat.outputs.changed }}
+      service_state_changed: ${{ steps.check_service_state.outputs.changed }}
+      service_guild_changed: ${{ steps.check_service_guild.outputs.changed }}
+      service_notification_changed: ${{ steps.check_service_notification.outputs.changed }}
+      service_signaling_changed: ${{ steps.check_service_signaling.outputs.changed }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # 모든 브랜치의 전체 히스토리 가져오기
+        
+        # 브랜치 확인
+      - name: Debug Git Branches
+        run: |
+          echo "Fetching all branches..."
+          git fetch --all
+          echo "Available remote branches:"
+          git branch -r
+          echo "Current branch:"
+          git branch
+
+      - name: Check for changes in MSA - Discovery
+        id: check_msa_discovery
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/discovery-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+      
+
+      - name: Check for changes in MSA - Config
+        id: check_msa_config
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/config-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Check for changes in MSA - API Gateway
+        id: check_msa_apigateway
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/apigateway-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Check for changes in Service - User
+        id: check_service_user
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/user-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Check for changes in Service - Chat
+        id: check_service_chat
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/chat-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Check for changes in Service - State
+        id: check_service_state
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/state-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Check for changes in Service - Guild
+        id: check_service_guild
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/guild-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Check for changes in Service - Notification
+        id: check_service_notification
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/notification-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Check for changes in Service - Signaling
+        id: check_service_signaling
+        run: |
+          if git rev-parse --verify origin/main >/dev/null 2>&1; then
+            if git diff --name-only origin/main...HEAD | grep -q "^src/backend/signaling-server/"; then
+              echo "changed=true" >> "$GITHUB_OUTPUT"
+            else
+              echo "changed=false" >> "$GITHUB_OUTPUT"
+            fi
+          else
+            echo "First PR: marking as changed"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+  # MSA 빌드 및 푸시
+  build-msa-discovery:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.msa_discovery_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push MSA Discovery
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_MSA }}
+          folder: "src/backend/discovery-server"
+          ecr_repo: "discovery"
+          aws_access_key_id: ${{ secrets.AWS_MSA_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_MSA_SECRET_ACCESS_KEY }} 
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_MSA_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_DISCOVERY_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_MSA_SSH_KEY }}
+          container_name: "discovery-server"
+          container_port: ${{ secrets.DISCOVERY_PORT }}
+          config_private_ip: ${{ secrets.CONFIG_PRIVATE_IP }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ""
+
+
+  build-msa-config:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.msa_config_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push MSA Config
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_MSA }}
+          folder: "src/backend/config-server"
+          ecr_repo: "config"
+          aws_access_key_id: ${{ secrets.AWS_MSA_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_MSA_SECRET_ACCESS_KEY }}
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_MSA_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_CONFIG_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_MSA_SSH_KEY }}
+          container_name: "config-server"
+          container_port: ${{ secrets.CONFIG_PORT }} 
+          config_private_ip: ${{ secrets.CONFIG_ENCRYPT_KEY }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ${{ secrets.CONFIG_APPLICATION_YML }}
+
+  build-msa-apigateway:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.msa_apigateway_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push MSA API Gateway
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_MSA }}
+          folder: "src/backend/apigateway-server"
+          ecr_repo: "apigateway"
+          aws_access_key_id: ${{ secrets.AWS_MSA_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_MSA_SECRET_ACCESS_KEY }} 
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_MSA_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_APIGATEWAY_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_MSA_SSH_KEY }}
+          container_name: "apigateway-server"
+          container_port: ${{ secrets.APIGATEWAY_PORT }} 
+          config_private_ip: ${{ secrets.CONFIG_PRIVATE_IP }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ""
+
+  # Service 빌드 및 푸시
+  build-service-user:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.service_user_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push Service User
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_SERVICE }}
+          folder: "src/backend/user-server"
+          ecr_repo: "user"
+          aws_access_key_id: ${{ secrets.AWS_SERVICE_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_SERVICE_SECRET_ACCESS_KEY }} 
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_SERVICE_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_USER_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_SERVICE_SSH_KEY }}
+          container_name: "user-server"
+          container_port: 8100
+          config_private_ip: ${{ secrets.CONFIG_PRIVATE_IP }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ""
+
+  build-service-chat:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.service_chat_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push Service Chat
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_SERVICE }}
+          folder: "src/backend/chat-server"
+          ecr_repo: "chat"
+          aws_access_key_id: ${{ secrets.AWS_CHAT_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_CHAT_SECRET_ACCESS_KEY }}
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_CHAT_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_CHAT_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_CHAT_SSH_KEY }}
+          container_name: "chat-server"
+          container_port: 8600
+          config_private_ip: ${{ secrets.CONFIG_PRIVATE_IP }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ""
+
+  build-service-state:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.service_state_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push Service State
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_SERVICE }}
+          folder: "src/backend/state-server"
+          ecr_repo: "state"
+          aws_access_key_id: ${{ secrets.AWS_SERVICE_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_SERVICE_SECRET_ACCESS_KEY }} 
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_SERVICE_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_STATE_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_SERVICE_SSH_KEY }}
+          container_name: "state-server"
+          container_port: 8200
+          config_private_ip: ${{ secrets.CONFIG_PRIVATE_IP }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ""
+
+  build-service-guild:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.service_guild_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push Service Guild
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_SERVICE }}
+          folder: "src/backend/guild-server"
+          ecr_repo: "guild"
+          aws_access_key_id: ${{ secrets.AWS_SERVICE_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_SERVICE_SECRET_ACCESS_KEY }} 
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_SERVICE_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_GUILD_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_SERVICE_SSH_KEY }}
+          container_name: "guild-server"
+          container_port: 8500
+          config_private_ip: ${{ secrets.CONFIG_PRIVATE_IP }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ""
+
+  build-service-notification:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.service_notification_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push Service Notification
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_SERVICE }}
+          folder: "src/backend/notification-server"
+          ecr_repo: "notification"
+          aws_access_key_id: ${{ secrets.AWS_SERVICE_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_SERVICE_SECRET_ACCESS_KEY }} 
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_SERVICE_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_NOTIFICATION_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_SERVICE_SSH_KEY }}
+          container_name: "notification-server"
+          container_port: 8400
+          config_private_ip: ${{ secrets.CONFIG_PRIVATE_IP }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ""
+
+  build-service-signaling:
+    needs: check-folder-change
+    if: ${{ needs.check-folder-change.outputs.service_signaling_changed == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+        # 레포 가져오기
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Build & Push Service Signaling
+        uses: ./.github/actions/ecr-push
+        with:
+          namespace: ${{ env.NAMESPACE_SERVICE }}
+          folder: "src/backend/signaling-server"
+          ecr_repo: "media"
+          aws_access_key_id: ${{ secrets.AWS_SERVICE_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_SERVICE_SECRET_ACCESS_KEY }} 
+          aws_region: ${{ secrets.AWS_ECR_REGION }}
+          ecr_uri: ${{ secrets.AWS_SERVICE_ECR_URI }}
+          ec2_ip: ${{ secrets.AWS_SIGNALING_EC2_IP }}
+          ec2_username: ${{ secrets.AWS_EC2_USERNAME }}
+          ec2_ssh_key: ${{ secrets.AWS_SERVICE_SSH_KEY }}
+          container_name: "signaling-server"
+          container_port: 8300
+          config_private_ip: ${{ secrets.CONFIG_PRIVATE_IP }}
+          config_port: ${{ secrets.CONFIG_PORT }}
+          config_application_yml: ""
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 833a07c8..4e8fb424 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,4 +64,7 @@ src/backend/**/src/main/resources/bootstrap.yml
 src/backend/**/generated/
 
 # http env
-src/backend/**/http/http-client.private.env.json
\ No newline at end of file
+src/backend/**/http/http-client.private.env.json
+
+# docker-compose env
+src/backend/.env
\ No newline at end of file
diff --git a/src/backend/apigateway-server/Dockerfile b/src/backend/apigateway-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/apigateway-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/apigateway-server/build.gradle b/src/backend/apigateway-server/build.gradle
index ca11338a..7a469637 100644
--- a/src/backend/apigateway-server/build.gradle
+++ b/src/backend/apigateway-server/build.gradle
@@ -58,4 +58,4 @@ dependencyManagement {
 
 tasks.named('test') {
     useJUnitPlatform()
-}
+}
\ No newline at end of file
diff --git a/src/backend/apigateway-server/src/main/resources/application.yml b/src/backend/apigateway-server/src/main/resources/application.yml
index 19ae6d1c..5a3d237a 100644
--- a/src/backend/apigateway-server/src/main/resources/application.yml
+++ b/src/backend/apigateway-server/src/main/resources/application.yml
@@ -67,4 +67,4 @@ management:
   endpoints:
     web:
       exposure:
-        include: refresh, health, beans
\ No newline at end of file
+        include: refresh, health, beans, info
\ No newline at end of file
diff --git a/src/backend/chat-server/Dockerfile b/src/backend/chat-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/chat-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/config-server/Dockerfile b/src/backend/config-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/config-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/config-server/build.gradle b/src/backend/config-server/build.gradle
index ef60d531..b59a4da7 100644
--- a/src/backend/config-server/build.gradle
+++ b/src/backend/config-server/build.gradle
@@ -40,4 +40,4 @@ dependencyManagement {
 
 tasks.named('test') {
     useJUnitPlatform()
-}
+}
\ No newline at end of file
diff --git a/src/backend/config-server/src/main/resources/application.yml b/src/backend/config-server/src/main/resources/application.yml
index 21e8c600..2a2caa26 100644
--- a/src/backend/config-server/src/main/resources/application.yml
+++ b/src/backend/config-server/src/main/resources/application.yml
@@ -12,9 +12,9 @@ spring:
         git:
           uri: https://github.com/sgdevcamp2025/asyncgate
           # ToDo 테스트 후 변경
-#         default-label: be/feat/10-user
+#         default-label: be/setting/24-test
 #          default-label: dev
-         default-label: main
+          default-label: main
           search-paths:
             - "config"
 
diff --git a/src/backend/discovery-server/Dockerfile b/src/backend/discovery-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/discovery-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/docker-compose-dev.yml b/src/backend/docker-compose-dev.yml
new file mode 100644
index 00000000..711e63d0
--- /dev/null
+++ b/src/backend/docker-compose-dev.yml
@@ -0,0 +1,61 @@
+# local 실행용 docker compose
+services:
+  discovery-service:
+    build:
+      context: discovery-server
+      dockerfile: Dockerfile
+    ports:
+      - 8761:8761
+    networks:
+      - msa-network
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://discovery-service:8761/actuator/health || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 2 
+  apigateway-service:
+    build:
+      context: apigateway-server
+      dockerfile: Dockerfile
+    ports:
+      - 8000:8000
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://apigateway-service:8000/actuator/health || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 2
+    depends_on:
+      - config-service
+    networks:
+      - msa-network
+    restart: on-failure
+  config-service:
+    build:
+      context: config-server
+      dockerfile: Dockerfile
+    ports:
+      - 8888:8888
+    networks:
+      - msa-network
+    restart: on-failure
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://config-service:8888/actuator/health || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 2
+    depends_on:
+      - discovery-service
+  user-service:
+    build:
+      context: user-server
+      dockerfile: Dockerfile
+    expose:
+      - 1000 # 내부 컨테이너 포트만 노출
+    depends_on:
+      - apigateway-service
+    networks:
+      - msa-network
+    restart: on-failure
+
+networks:
+  msa-network:
\ No newline at end of file
diff --git a/src/backend/guild-server/Dockerfile b/src/backend/guild-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/guild-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/notification-server/Dockerfile b/src/backend/notification-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/notification-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/signaling-server/Dockerfile b/src/backend/signaling-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/signaling-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/state-server/Dockerfile b/src/backend/state-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/state-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/user-server/Dockerfile b/src/backend/user-server/Dockerfile
new file mode 100644
index 00000000..d648e81b
--- /dev/null
+++ b/src/backend/user-server/Dockerfile
@@ -0,0 +1,20 @@
+# 빌드 단계
+FROM amazoncorretto:17-alpine AS builder
+
+WORKDIR /app
+
+# Gradle 설치
+RUN apk add --no-cache gradle
+
+COPY . /app
+
+# Gradle 빌드 실행 (gradlew 없이 Gradle 직접 실행)
+RUN gradle clean build -x test
+
+# 실행 단계
+FROM amazoncorretto:17-alpine
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar"]
diff --git a/src/backend/user-server/src/main/java/com/asyncgate/user_server/controller/MemberCommandController.java b/src/backend/user-server/src/main/java/com/asyncgate/user_server/controller/MemberCommandController.java
index ca2f7fe6..b6a0d2c6 100644
--- a/src/backend/user-server/src/main/java/com/asyncgate/user_server/controller/MemberCommandController.java
+++ b/src/backend/user-server/src/main/java/com/asyncgate/user_server/controller/MemberCommandController.java
@@ -22,6 +22,7 @@ public class MemberCommandController {
     private final DeleteUserUseCase DeleteUserUseCase;
     private final UpdateDeviceTokenUseCase UpdateDeviceTokenUseCase;
 
+    // 사소한 주석 추가 테스트테스트용 용용용가리
     /**
      * 1.0 임시 회원가입
      */
diff --git a/src/backend/user-server/src/main/resources/application.yml b/src/backend/user-server/src/main/resources/application.yml
index 0ef7f70a..1317acc7 100644
--- a/src/backend/user-server/src/main/resources/application.yml
+++ b/src/backend/user-server/src/main/resources/application.yml
@@ -11,6 +11,10 @@ eureka:
 spring:
   application:
     name: user-server
+  redis:
+    host: host.docker.internal
+    port: 6379
+
 
 management:
   endpoints: