diff --git a/deploy/systemd/zk-data-agent-frontend.service.template b/deploy/systemd/zk-data-agent-frontend.service.template
index f156047..15e8976 100644
--- a/deploy/systemd/zk-data-agent-frontend.service.template
+++ b/deploy/systemd/zk-data-agent-frontend.service.template
@@ -1,6 +1,6 @@
 [Unit]
 Description=ZK Data Agent frontend
-After=network-online.target zk-data-agent-backend.service
+After=network-online.target __BACKEND_SERVICE__.service
 Wants=network-online.target
 
 [Service]
diff --git a/scripts/deploy-ubuntu.sh b/scripts/deploy-ubuntu.sh
index cebccba..160d9d5 100755
--- a/scripts/deploy-ubuntu.sh
+++ b/scripts/deploy-ubuntu.sh
@@ -8,8 +8,9 @@ set -euo pipefail
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 ENV_FILE="${ROOT_DIR}/.env.deploy"
 PYTHON_VERSION="${PYTHON_VERSION:-3.10.14}"
-BACKEND_SERVICE="zk-data-agent-backend"
-FRONTEND_SERVICE="zk-data-agent-frontend"
+DEPLOY_INSTANCE="${CLAW_DEPLOY_INSTANCE:-zk-data-agent}"
+BACKEND_SERVICE="${CLAW_BACKEND_SERVICE:-${DEPLOY_INSTANCE}-backend}"
+FRONTEND_SERVICE="${CLAW_FRONTEND_SERVICE:-${DEPLOY_INSTANCE}-frontend}"
 USER_SYSTEMD_DIR="${HOME}/.config/systemd/user"
 BRANCH=""
 FORCE=0
@@ -72,6 +73,12 @@ fail() {
 	exit 1
 }
 
+configure_instance_names() {
+	DEPLOY_INSTANCE="${CLAW_DEPLOY_INSTANCE:-${DEPLOY_INSTANCE:-zk-data-agent}}"
+	BACKEND_SERVICE="${CLAW_BACKEND_SERVICE:-${DEPLOY_INSTANCE}-backend}"
+	FRONTEND_SERVICE="${CLAW_FRONTEND_SERVICE:-${DEPLOY_INSTANCE}-frontend}"
+}
+
 require_command() {
 	local name="$1"
 	local hint="$2"
@@ -155,6 +162,7 @@ export OPENAI_API_KEY=$(printf "%q" "${api_key}")
 export OPENAI_BASE_URL=$(printf "%q" "${base_url}")
 export OPENAI_MODEL=$(printf "%q" "${model}")
 
+export CLAW_DEPLOY_INSTANCE=$(printf "%q" "${DEPLOY_INSTANCE}")
 export CLAW_BACKEND_HOST=$(printf "%q" "${backend_host}")
 export CLAW_BACKEND_PORT=$(printf "%q" "${backend_port}")
 export CLAW_FRONTEND_HOST=$(printf "%q" "${frontend_host}")
@@ -168,10 +176,12 @@ ensure_env_file() {
 	if [[ -f "${ENV_FILE}" ]]; then
 		# shellcheck disable=SC1090
 		source "${ENV_FILE}"
+		configure_instance_names
 		if [[ -z "${OPENAI_API_KEY:-}" ]]; then
 			fail "${ENV_FILE} 缺少 OPENAI_API_KEY，请编辑该文件补齐。"
 		fi
 		log "使用本机部署配置：${ENV_FILE}"
+		echo "CLAW_DEPLOY_INSTANCE=${DEPLOY_INSTANCE}"
 		echo "OPENAI_BASE_URL=${OPENAI_BASE_URL:-}"
 		echo "OPENAI_MODEL=${OPENAI_MODEL:-}"
 		echo "OPENAI_API_KEY=已配置"
@@ -190,6 +200,7 @@ ensure_env_file() {
 	[[ -n "${api_key}" ]] || fail "OPENAI_API_KEY 不能为空。"
 	prompt_value base_url "请输入 OPENAI_BASE_URL" "http://model.mify.ai.srv/v1"
 	prompt_value model "请输入 OPENAI_MODEL" "xiaomi/mimo-v2-flash"
+	configure_instance_names
 	prompt_value backend_host "请输入后端监听地址" "127.0.0.1"
 	prompt_value backend_port "请输入后端端口" "8765"
 	prompt_value frontend_host "请输入前端监听地址" "0.0.0.0"
@@ -283,6 +294,8 @@ install_systemd_service() {
 	mkdir -p "${USER_SYSTEMD_DIR}"
 	sed \
 		-e "s#__PROJECT_ROOT__#${ROOT_DIR}#g" \
+		-e "s#__BACKEND_SERVICE__#${BACKEND_SERVICE}#g" \
+		-e "s#__FRONTEND_SERVICE__#${FRONTEND_SERVICE}#g" \
 		"${template_path}" >"${tmp_path}"
 	install -m 0644 "${tmp_path}" "${target_path}"
 	rm -f "${tmp_path}"
@@ -329,6 +342,7 @@ main() {
 	bootstrap_system_packages
 	update_git
 	ensure_env_file
+	configure_instance_names
 	ensure_python
 	build_frontend
 	remember_node_runtime
diff --git a/scripts/update-server-fast.sh b/scripts/update-server-fast.sh
index f9ef656..419992b 100755
--- a/scripts/update-server-fast.sh
+++ b/scripts/update-server-fast.sh
@@ -7,8 +7,9 @@ set -euo pipefail
 
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 ENV_FILE="${ROOT_DIR}/.env.deploy"
-BACKEND_SERVICE="zk-data-agent-backend"
-FRONTEND_SERVICE="zk-data-agent-frontend"
+DEPLOY_INSTANCE="${CLAW_DEPLOY_INSTANCE:-zk-data-agent}"
+BACKEND_SERVICE="${CLAW_BACKEND_SERVICE:-${DEPLOY_INSTANCE}-backend}"
+FRONTEND_SERVICE="${CLAW_FRONTEND_SERVICE:-${DEPLOY_INSTANCE}-frontend}"
 BRANCH="${1:-}"
 
 log() {
@@ -20,10 +21,17 @@ fail() {
 	exit 1
 }
 
+configure_instance_names() {
+	DEPLOY_INSTANCE="${CLAW_DEPLOY_INSTANCE:-${DEPLOY_INSTANCE:-zk-data-agent}}"
+	BACKEND_SERVICE="${CLAW_BACKEND_SERVICE:-${DEPLOY_INSTANCE}-backend}"
+	FRONTEND_SERVICE="${CLAW_FRONTEND_SERVICE:-${DEPLOY_INSTANCE}-frontend}"
+}
+
 resolve_npm_bin() {
 	if [[ -f "${ENV_FILE}" ]]; then
 		# shellcheck disable=SC1090
 		source "${ENV_FILE}"
+		configure_instance_names
 	fi
 	if [[ -n "${CLAW_NODE_BIN_DIR:-}" ]]; then
 		export PATH="${CLAW_NODE_BIN_DIR}:${PATH}"
@@ -44,6 +52,12 @@ resolve_npm_bin() {
 cd "${ROOT_DIR}"
 [[ -d .git ]] || fail "${ROOT_DIR} 不是 git 仓库。"
 
+if [[ -f "${ENV_FILE}" ]]; then
+	# shellcheck disable=SC1090
+	source "${ENV_FILE}"
+fi
+configure_instance_names
+
 if [[ -z "${BRANCH}" ]]; then
 	BRANCH="$(git branch --show-current)"
 fi