diff --git a/.github/workflows/Update-testnet.yml b/.github/workflows/Update-testnet.yml
index cfc58e3b99e..7c1fda79acc 100644
--- a/.github/workflows/Update-testnet.yml
+++ b/.github/workflows/Update-testnet.yml
@@ -34,4 +34,6 @@ jobs:
           key: ${{ secrets.VARA_SSH_PRIVATE_KEY }}
           envs: NEW_IMAGE
           script: |
-            echo $NEW_IMAGE
+            sudo docker-compose -f /home/gear/docker-compose.yaml down
+            sed -i 's|ghcr.io/gear-tech/node:.*|$NEW_IMAGE|' /home/gear/docker-compose.yaml         
+            sudo docker-compose -f /home/gear/docker-compose.yaml up -d