diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 26f7d90b1..7fa47ea67 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -59,6 +59,7 @@ jobs:
       run: |
         set -eu
         staging_host="${STAGING_SSH_HOST:-47.98.113.167}"
+        [ -z "$staging_host" ] && staging_host="47.98.113.167"
         staging_user="${STAGING_SSH_USER:-root}"
         mkdir -p ~/.ssh
         if [ -n "${STAGING_SSH_KEY:-}" ]; then
@@ -85,6 +86,7 @@ jobs:
       run: |
         set -eu
         staging_host="${STAGING_SSH_HOST:-47.98.113.167}"
+        [ -z "$staging_host" ] && staging_host="47.98.113.167"
         staging_user="${STAGING_SSH_USER:-root}"
         if [ -n "${STAGING_SSH_KEY:-}" ]; then
           key_path="$HOME/.ssh/id_ed25519"
@@ -151,6 +153,7 @@ jobs:
       run: |
         set -eu
         production_host="${PRODUCTION_SSH_HOST:-47.98.113.167}"
+        [ -z "$production_host" ] && production_host="47.98.113.167"
         production_user="${PRODUCTION_SSH_USER:-root}"
         mkdir -p ~/.ssh
         if [ -n "${PRODUCTION_SSH_KEY:-}" ]; then
@@ -184,6 +187,7 @@ jobs:
       run: |
         set -eu
         production_host="${PRODUCTION_SSH_HOST:-47.98.113.167}"
+        [ -z "$production_host" ] && production_host="47.98.113.167"
         production_user="${PRODUCTION_SSH_USER:-root}"
         mkdir -p ~/.ssh
         if [ -n "${PRODUCTION_SSH_KEY:-}" ]; then