diff --git a/.github/workflows/dispatch_release.yaml b/.github/workflows/dispatch_release.yaml
index 95c5dce..9650714 100644
--- a/.github/workflows/dispatch_release.yaml
+++ b/.github/workflows/dispatch_release.yaml
@@ -74,70 +74,3 @@ jobs:
           status: ${{job.status}}
           fields: repo,workflow,job
           author_name: Github Action Slack
-
-  docker:
-    needs: pypi
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          token: ${{ secrets.PAT_TOKEN }}
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-
-      - name: Login to Docker Hub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.CLOUDFORET_DEV_DOCKER_USERNAME }}
-          password: ${{ secrets.CLOUDFORET_DEV_DOCKER_PASSWORD }}
-
-      - name: Build and push to dockerhub
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          platforms: ${{ env.ARCH }}
-          push: true
-          tags: cloudforet/${{ github.event.repository.name }}:${{ env.VERSION }}
-
-      - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v2
-        with:
-          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          aws-region: us-east-1
-
-      - name: Login to Amazon ECR
-        run: aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin ${{ secrets.ECR_REPO }}
-
-      - name: Build and push to ECR
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          platforms: ${{ env.ARCH }}
-          push: true
-          tags: ${{ secrets.ECR_REPO }}/${{ github.event.repository.name }}:${{ env.VERSION }}
-
-      - name: Notice when job fails
-        if: failure()
-        uses: 8398a7/action-slack@v3.15.0
-        with:
-          status: ${{job.status}}
-          fields: repo,workflow,job
-          author_name: Github Action Slack
-
-  notification:
-    needs: docker
-    runs-on: ubuntu-latest
-    steps:
-      - name: Slack
-        if: always()
-        uses: 8398a7/action-slack@v3.15.0
-        with:
-          status: ${{job.status}}
-          fields: repo,message,commit,author,action,ref,workflow,job
-          author_name: Github Action Slack