diff --git a/.github/workflows/be-autodeploy.yml b/.github/workflows/be-autodeploy.yml
index 440972f..8b7ce4b 100644
--- a/.github/workflows/be-autodeploy.yml
+++ b/.github/workflows/be-autodeploy.yml
@@ -54,25 +54,15 @@ jobs:
     needs: push_to_registry
     runs-on: ubuntu-latest
     steps:
-      - name: Set up SSH
-        run: |
-          ls -la ~
-          mkdir -v -p ~/.ssh
-          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
-          echo "SSH key write status: $?"
-          chmod 600 ~/.ssh/id_rsa
-          echo "chmod status: $?"
-          ls -la ~/.ssh
-          ssh-keyscan -H ${{ secrets.DEV_HOST }} >> ~/.ssh/known_hosts
-          echo "ssh-keyscan status: $?"
-          ls -la ~/.ssh
-    
-      - name: SSH Connection to EC2 Instance
-        run: |
-          ssh -o "StrictHostKeyChecking=no" ${{ secrets.DEV_USERNAME }}@${{ secrets.DEV_HOST }} 'echo "Connected to EC2 Instance"'
+      - name: connect ssh to WAS server
+        uses: appleboy/ssh-action@master
+        with: 
+          key: ${{ secrets.SSH_PRIVATE_KEY }}
+          host: ${{ secrets.DEV_HOST }}
+          username: ${{ secrets.DEV_USERNAME }}
+          script : | 
             docker pull ${{ secrets.NCP_CONTAINER_REGISTRY }}/nibobnebob
             docker stop my_was_container
             docker rm my_was_container
             docker run -d -p 8000:8000 -e API_KEY=${{ secrets.DEV_APIKEY }} --name my_was_container --network mynetwork ${{ secrets.NCP_CONTAINER_REGISTRY }}/nibobnebob
             docker image prune -f
-