diff --git a/.github/workflows/deploy-acos.yml b/.github/workflows/deploy-acos.yml
new file mode 100644
index 00000000..fac1e84b
--- /dev/null
+++ b/.github/workflows/deploy-acos.yml
@@ -0,0 +1,24 @@
+name: deploy-acos
+on:
+  push:
+    branches:
+      - keweizhan
+
+jobs:
+  build:
+    name: deploy-acos
+    runs-on: self-hosted
+    steps:
+      - name: ssh
+        uses: fifsky/ssh-action@master
+        with:
+          host: ${{ secrets.STAGING_HOST }}
+          user: ${{ secrets.STAGING_USERNAME }}
+          key: ${{ secrets.STAGING_KEY }}
+          port: ${{ secrets.STAGING_PORT }}
+          args: "-tt"
+          command: |
+            cd /home/deploy/code-workout/
+            docker compose pull
+            docker-compose down
+            docker-compose up -d
diff --git a/.github/workflows/image-build.yml b/.github/workflows/image-build.yml
new file mode 100644
index 00000000..9edbed60
--- /dev/null
+++ b/.github/workflows/image-build.yml
@@ -0,0 +1,32 @@
+name: image-build
+on:
+  push:
+    branches:
+      - keweizhan
+jobs:
+  build:
+    name: code-workout-image
+    runs-on: ubuntu
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: opendsa/code-workout:latest