diff --git a/deploy/zd-host.sh b/deploy/zd-host.sh
index 91fd15a..56c2e65 100644
--- a/deploy/zd-host.sh
+++ b/deploy/zd-host.sh
@@ -81,7 +81,8 @@ echo "== 2/3 上传 =="
 
 echo "== 3/3 远端切换（接受数秒闪断，失败自动回滚）=="
 "${SSH[@]}" "TAG='$TAG' VER='$VER' STAMP='$STAMP' REMOTE_TAR='$REMOTE_TAR' \
-  DATA_DIR='$DATA_DIR' CERT_DIR='$CERT_DIR' bash -s" <<'REMOTE'
+  DATA_DIR='$DATA_DIR' CERT_DIR='$CERT_DIR' \
+  NAVI_COOKIE_DOMAIN='${NAVI_COOKIE_DOMAIN:-}' NAVI_HOME_URL='${NAVI_HOME_URL:-}' bash -s" <<'REMOTE'
 set -euo pipefail
 
 # 前置检查：必须已经是 host 模式的单容器入口，否则用错脚本会出事