diff --git a/.gitea/workflows/dotnet-deploy.yml b/.gitea/workflows/dotnet-deploy.yml
index 11ff001..0aee3b4 100644
--- a/.gitea/workflows/dotnet-deploy.yml
+++ b/.gitea/workflows/dotnet-deploy.yml
@@ -91,12 +91,16 @@ jobs:
           SSH_USER: ${{ secrets.SSH_USER }}
           SSH_HOST: ${{ secrets.SSH_HOST }}
           SSH_PORT: ${{ secrets.SSH_PORT }}
-          SERVICE_NAME: ${{ secrets.SERVICE_NAME }}
+          SERVICE_NAME: ${{ secrets.SERVICE_NAME }}   # z. B. 'myapp.service'
         run: |
-          ssh -i ~/.ssh/id_deploy -p "${SSH_PORT:-22}" "${SSH_USER}@${SSH_HOST}" \
-            "sudo -n /usr/bin/systemctl daemon-reload && \
-            sudo -n /usr/bin/systemctl restart '${SERVICE_NAME}' && \
-            sudo -n /usr/bin/systemctl status --no-pager '${SERVICE_NAME}'"
+          set -euo pipefail
+          ssh -tt -i ~/.ssh/id_deploy -p "${SSH_PORT:-22}" "${SSH_USER}@${SSH_HOST}" "
+            set -euo pipefail
+            /usr/bin/sudo -n /usr/bin/systemctl daemon-reload && \
+            /usr/bin/sudo -n /usr/bin/systemctl restart '${SERVICE_NAME}' && \
+            /usr/bin/sudo -n /usr/bin/systemctl status --no-pager '${SERVICE_NAME}'
+          "
+
 
 
           EOF