diff --git a/.github/workflows/push_build_dev.yaml b/.github/workflows/push_build_dev.yaml
index 7b48cc5..4740ca2 100644
--- a/.github/workflows/push_build_dev.yaml
+++ b/.github/workflows/push_build_dev.yaml
@@ -1,152 +1,12 @@
 name: "[Push] Build dev"
 
 on:
-  push:
-    branches:
-      - master
-    paths-ignore:
-      - '.github/**'
-      - 'src/VERSION'
-      - 'docs/**'
   workflow_dispatch:
 
-env:
-  SLACK_WEBHOOK_URL: ${{secrets.SLACK_WEBHOOK_URL}}
-
 jobs:
-  versioning:
-    runs-on: ubuntu-latest
-    outputs:
-      version: ${{ steps.versioning.outputs.VERSION }}
-    steps:
-      - uses: actions/checkout@v2
-      - name: get current date
-        run: |
-          sudo ln -sf /usr/share/zoneinfo/Asia/Seoul /etc/localtime
-          echo "TIME=$(date +'%Y%m%d.%H%M%S')" >> $GITHUB_ENV
-      - name: set version with current date
-        id: versioning
-        run: |
-          echo "::set-output name=VERSION::$(cat src/VERSION | cut -c 2-).${{ env.TIME }}"
-      - name: Notice when job fails
-        if: failure()
-        uses: 8398a7/action-slack@v3.2.0
-        with:
-          status: ${{job.status}}
-          fields: repo,workflow,job
-          author_name: Github Action Slack
-
-  docker:
-      if: github.repository_owner == 'cloudforet-io'
-      needs: versioning
-      runs-on: ubuntu-latest
-      env:
-        VERSION: ${{ needs.versioning.outputs.version }}
-      steps:
-        - uses: actions/checkout@v2
-        - name: get service name
-          run: |
-            echo "SERVICE=$(echo ${{ github.repository }} | cut -d '/' -f2)" >> $GITHUB_ENV
-        - name: Upload docker
-          uses: docker/build-push-action@v1
-          with:
-            path: .
-            repository: pyengine/${{ env.SERVICE }}
-            username: ${{ secrets.DOCKER_USERNAME }}
-            password: ${{ secrets.DOCKER_PASSWORD }}
-            tags: ${{ env.VERSION }}
-        - name: Notice when job fails
-          if: failure()
-          uses: 8398a7/action-slack@v3.2.0
-          with:
-            status: ${{job.status}}
-            fields: repo,workflow,job
-            author_name: Github Action Slack
-
-  scan:
-    needs: docker
-    runs-on: ubuntu-20.04
+  none:
+    run-on: ubuntu-latest
     steps:
-      - name: Run Trivy vulnerability scanner
-        id: trivy-scan
-        uses: aquasecurity/trivy-action@master
-        with:
-          image-ref: pyengine/${{ github.event.repository.name }}:${{ env.VERSION }}
-          format: 'sarif'
-          output: 'trivy-results.sarif'
-          ignore-unfixed: true
-          vuln-type: 'os,library'
-          severity: 'CRITICAL,HIGH'
-          
-      - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
-        with:
-          sarif_file: 'trivy-results.sarif'
+      - name: none
 
-      - name: Count vulnerabilities
-        id: vulnerabilities
-        run: |
-          count=$(jq '.runs[].results[].ruleId' ./trivy-results.sarif | wc -c)
-          echo "result_count=$count" >> $GITHUB_OUTPUT
-          echo "$count"
-
-      - name: slack
-        if:  ${{ steps.vulnerabilities.outputs.result_count != 0 }}
-        uses: 8398a7/action-slack@v3
-        with:
-          status: custom
-          fields: workflowRun
-          custom_payload: |
-            {
-              "blocks": [
-                {
-                  "type": "section",
-                  "text": {
-                    "type": "mrkdwn",
-                    "text": ":warning: Image vulnerability detected"
-                  }
-                },
-                {
-                  "type": "section",
-                  "fields": [
-                    {
-                      "type": "mrkdwn",
-                      "text": "*Image:*\n$pyengine/${{ github.event.repository.name }}:${{ env.VERSION }}"
-                    },
-                    {
-                      "type": "mrkdwn",
-                      "text": "*Repo name:*\n${{ github.repository }}"
-                    }
-                  ]
-                },
-                {
-                  "type": "actions",
-                  "elements": [
-                    {
-                      "type": "button",
-                      "text": {
-                        "type": "plain_text",
-                        "emoji": true,
-                        "text": "View Detail"
-                      },
-                      "style": "danger",
-                      "url": "https://github.com/${{ github.repository }}/security/code-scanning"
-                    }
-                  ]
-                }
-              ]
-            }
-        env:
-          SLACK_WEBHOOK_URL: ${{secrets.VULNERABILITY_SLACK_WEBHOOK_URL}} 
-
-  notification:
-    runs-on: ubuntu-latest
-    needs: docker
-    steps:
-      - name: Slack
-        if: always()
-        uses: 8398a7/action-slack@v3.2.0
-        with:
-          status: ${{job.status}}
-          fields: repo,message,commit,author,action,ref,workflow,job
-          author_name: Github Action Slack
\ No newline at end of file
+# deprecated workflow