diff --git a/deploy/lib/common.sh b/deploy/lib/common.sh
index 1e7ef08..0a87cd5 100755
--- a/deploy/lib/common.sh
+++ b/deploy/lib/common.sh
@@ -1,156 +1,156 @@
-#!/usr/bin/env bash
-# deploy/lib/common.sh — 比特骆驼自动化对冲系统 部署公共函数
-# 目标系统: Ubuntu 22.04 LTS
-set -e
-set -u
-if [ -n "${BASH_VERSION:-}" ]; then
-  set -o pipefail
-fi
-
-INSTALL_ROOT="${INSTALL_ROOT:-/opt/eth_hedge_sim}"
-GIT_URL="${GIT_URL:-https://git.bz121.com/dekun/eth_hedge_sim.git}"
-GIT_BRANCH="${GIT_BRANCH:-main}"
-BACKUP_ROOT="${BACKUP_ROOT:-/root/backups/eth_hedge_sim}"
-TZ_NAME="${EHS_TZ:-Asia/Shanghai}"
-NODE_MAJOR="${NODE_MAJOR:-20}"
-PM2_APP_NAME="${PM2_APP_NAME:-eth-hedge-api}"
-API_PORT="${API_PORT:-5155}"
-
-LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-DEPLOY_DIR="$(cd "${LIB_DIR}/.." && pwd)"
-REPO_ROOT="$(cd "${DEPLOY_DIR}/.." && pwd)"
-
-log() { printf '[%s] %s\n' "$(TZ="${TZ_NAME}" date '+%Y-%m-%d %H:%M:%S')" "$*"; }
-step() { echo ""; log "==> $*"; }
-
-die() {
-  echo "错误: $*" >&2
-  exit 1
-}
-
-require_root() {
-  if [[ "$(id -u)" -ne 0 ]]; then
-    die "请使用 root 执行(推荐: sudo -i 后运行)"
-  fi
-}
-
-detect_server_ip() {
-  local ip=""
-  if command -v hostname >/dev/null 2>&1; then
-    ip="$(hostname -I 2>/dev/null | awk '{print $1}')"
-  fi
-  if [[ -z "${ip}" ]]; then
-    ip="127.0.0.1"
-  fi
-  echo "${ip}"
-}
-
-# curl|bash 时 stdin 可能是管道，交互从 /dev/tty 读
-cm_read() {
-  local __var="$1"
-  local __prompt="${2:-}"
-  local __line=""
-  if [[ -n "${__prompt}" ]]; then
-    printf '%s' "${__prompt}" >/dev/tty 2>/dev/null || printf '%s' "${__prompt}"
-  fi
-  if [[ -r /dev/tty ]]; then
-    IFS= read -r __line </dev/tty || true
-  else
-    IFS= read -r __line || true
-  fi
-  printf -v "${__var}" '%s' "${__line}"
-}
-
-confirm_yes() {
-  local msg="$1"
-  local ans=""
-  cm_read ans "${msg} [y/N] "
-  [[ "${ans}" == [yY] || "${ans}" == [yY][eE][sS] ]]
-}
-
-repo_ready() {
-  [[ -f "${1}/deploy/manage.sh" && -f "${1}/deploy/pull_and_restart.sh" ]]
-}
-
-resolve_repo_root() {
-  if repo_ready "${INSTALL_ROOT}"; then
-    echo "${INSTALL_ROOT}"
-    return 0
-  fi
-  if [[ -n "${REPO_ROOT:-}" ]] && repo_ready "${REPO_ROOT}"; then
-    echo "${REPO_ROOT}"
-    return 0
-  fi
-  return 1
-}
-
-ensure_system_deps() {
-  step "检查系统依赖"
-  export DEBIAN_FRONTEND=noninteractive
-  if command -v apt-get >/dev/null 2>&1; then
-    apt-get update -qq
-    apt-get install -y git ca-certificates curl python3 python3-venv python3-pip
-  fi
-  if ! command -v node >/dev/null 2>&1; then
-    step "安装 Node.js ${NODE_MAJOR}"
-    curl -fsSL "https://deb.nodesource.com/setup_${NODE_MAJOR}.x" | bash -
-    apt-get install -y nodejs
-  fi
-  if ! command -v pm2 >/dev/null 2>&1; then
-    step "安装 PM2"
-    npm install -g pm2
-  fi
-}
-
-pm2_stop_project() {
-  if command -v pm2 >/dev/null 2>&1; then
-    pm2 stop "${PM2_APP_NAME}" 2>/dev/null || true
-  fi
-}
-
-pm2_delete_project() {
-  if command -v pm2 >/dev/null 2>&1; then
-    pm2 delete "${PM2_APP_NAME}" 2>/dev/null || true
-    pm2 save 2>/dev/null || true
-  fi
-}
-
-pm2_save_startup() {
-  if command -v pm2 >/dev/null 2>&1; then
-    pm2 save 2>/dev/null || true
-    pm2 startup systemd -u root --hp /root 2>/dev/null || true
-  fi
-}
-
-verify_health() {
-  local port="${1:-${API_PORT}}"
-  local url="http://127.0.0.1:${port}/health"
-  step "健康检查 ${url}"
-  local i
-  for i in 1 2 3 4 5 6 7 8 9 10; do
-    if curl -fsS "${url}" >/dev/null 2>&1; then
-      log "health OK"
-      curl -fsS "${url}" || true
-      echo ""
-      return 0
-    fi
-    sleep 1
-  done
-  log "警告: health 暂未就绪，请稍后检查 pm2 logs ${PM2_APP_NAME}"
-  return 1
-}
-
-print_post_install_guide() {
-  local ip
-  ip="$(detect_server_ip)"
-  echo ""
-  echo "══════════════════════════════════════"
-  echo " 比特骆驼自动化对冲系统 部署完成"
-  echo " 目录: ${INSTALL_ROOT}"
-  echo " 本机: http://${ip}:${API_PORT}/health"
-  echo " 进程: pm2 status  →  ${PM2_APP_NAME}"
-  echo " 管理: bash ${INSTALL_ROOT}/deploy/manage.sh"
-  echo " 配置: ${INSTALL_ROOT}/.env"
-  echo "══════════════════════════════════════"
-  echo ""
-}
+#!/usr/bin/env bash
+# deploy/lib/common.sh — 比特骆驼自动化对冲系统 部署公共函数
+# 目标系统: Ubuntu 22.04 LTS
+set -e
+set -u
+if [ -n "${BASH_VERSION:-}" ]; then
+  set -o pipefail
+fi
+
+INSTALL_ROOT="${INSTALL_ROOT:-/opt/eth_hedge_sim}"
+GIT_URL="${GIT_URL:-https://git.bz121.com/dekun/eth_hedge_sim.git}"
+GIT_BRANCH="${GIT_BRANCH:-main}"
+BACKUP_ROOT="${BACKUP_ROOT:-/root/backups/eth_hedge_sim}"
+TZ_NAME="${EHS_TZ:-Asia/Shanghai}"
+NODE_MAJOR="${NODE_MAJOR:-20}"
+PM2_APP_NAME="${PM2_APP_NAME:-eth-hedge-api}"
+API_PORT="${API_PORT:-5155}"
+
+LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+DEPLOY_DIR="$(cd "${LIB_DIR}/.." && pwd)"
+REPO_ROOT="$(cd "${DEPLOY_DIR}/.." && pwd)"
+
+log() { printf '[%s] %s\n' "$(TZ="${TZ_NAME}" date '+%Y-%m-%d %H:%M:%S')" "$*"; }
+step() { echo ""; log "==> $*"; }
+
+die() {
+  echo "错误: $*" >&2
+  exit 1
+}
+
+require_root() {
+  if [[ "$(id -u)" -ne 0 ]]; then
+    die "请使用 root 执行(推荐: sudo -i 后运行)"
+  fi
+}
+
+detect_server_ip() {
+  local ip=""
+  if command -v hostname >/dev/null 2>&1; then
+    ip="$(hostname -I 2>/dev/null | awk '{print $1}')"
+  fi
+  if [[ -z "${ip}" ]]; then
+    ip="127.0.0.1"
+  fi
+  echo "${ip}"
+}
+
+# curl|bash 时 stdin 可能是管道，交互从 /dev/tty 读
+cm_read() {
+  local __var="$1"
+  local __prompt="${2:-}"
+  local __line=""
+  if [[ -n "${__prompt}" ]]; then
+    printf '%s' "${__prompt}" >/dev/tty 2>/dev/null || printf '%s' "${__prompt}"
+  fi
+  if [[ -r /dev/tty ]]; then
+    IFS= read -r __line </dev/tty || true
+  else
+    IFS= read -r __line || true
+  fi
+  printf -v "${__var}" '%s' "${__line}"
+}
+
+confirm_yes() {
+  local msg="$1"
+  local ans=""
+  cm_read ans "${msg} [y/N] "
+  [[ "${ans}" == [yY] || "${ans}" == [yY][eE][sS] ]]
+}
+
+repo_ready() {
+  [[ -f "${1}/deploy/manage.sh" && -f "${1}/deploy/pull_and_restart.sh" ]]
+}
+
+resolve_repo_root() {
+  if repo_ready "${INSTALL_ROOT}"; then
+    echo "${INSTALL_ROOT}"
+    return 0
+  fi
+  if [[ -n "${REPO_ROOT:-}" ]] && repo_ready "${REPO_ROOT}"; then
+    echo "${REPO_ROOT}"
+    return 0
+  fi
+  return 1
+}
+
+ensure_system_deps() {
+  step "检查系统依赖"
+  export DEBIAN_FRONTEND=noninteractive
+  if command -v apt-get >/dev/null 2>&1; then
+    apt-get update -qq
+    apt-get install -y git ca-certificates curl python3 python3-venv python3-pip
+  fi
+  if ! command -v node >/dev/null 2>&1; then
+    step "安装 Node.js ${NODE_MAJOR}"
+    curl -fsSL "https://deb.nodesource.com/setup_${NODE_MAJOR}.x" | bash -
+    apt-get install -y nodejs
+  fi
+  if ! command -v pm2 >/dev/null 2>&1; then
+    step "安装 PM2"
+    npm install -g pm2
+  fi
+}
+
+pm2_stop_project() {
+  if command -v pm2 >/dev/null 2>&1; then
+    pm2 stop "${PM2_APP_NAME}" 2>/dev/null || true
+  fi
+}
+
+pm2_delete_project() {
+  if command -v pm2 >/dev/null 2>&1; then
+    pm2 delete "${PM2_APP_NAME}" 2>/dev/null || true
+    pm2 save 2>/dev/null || true
+  fi
+}
+
+pm2_save_startup() {
+  if command -v pm2 >/dev/null 2>&1; then
+    pm2 save 2>/dev/null || true
+    pm2 startup systemd -u root --hp /root 2>/dev/null || true
+  fi
+}
+
+verify_health() {
+  local port="${1:-${API_PORT}}"
+  local url="http://127.0.0.1:${port}/health"
+  step "健康检查 ${url}"
+  local i
+  for i in 1 2 3 4 5 6 7 8 9 10; do
+    if curl -fsS "${url}" >/dev/null 2>&1; then
+      log "health OK"
+      curl -fsS "${url}" || true
+      echo ""
+      return 0
+    fi
+    sleep 1
+  done
+  log "警告: health 暂未就绪，请稍后检查 pm2 logs ${PM2_APP_NAME}"
+  return 1
+}
+
+print_post_install_guide() {
+  local ip
+  ip="$(detect_server_ip)"
+  echo ""
+  echo "══════════════════════════════════════"
+  echo " 比特骆驼自动化对冲系统 部署完成"
+  echo " 目录: ${INSTALL_ROOT}"
+  echo " 本机: http://${ip}:${API_PORT}/health"
+  echo " 进程: pm2 status  →  ${PM2_APP_NAME}"
+  echo " 管理: bash ${INSTALL_ROOT}/deploy/manage.sh"
+  echo " 配置: ${INSTALL_ROOT}/.env"
+  echo "══════════════════════════════════════"
+  echo ""
+}
diff --git a/deploy/lib/uninstall.sh b/deploy/lib/uninstall.sh
index 4603577..0790a19 100755
--- a/deploy/lib/uninstall.sh
+++ b/deploy/lib/uninstall.sh
@@ -1,80 +1,80 @@
-#!/usr/bin/env bash
-# deploy/lib/uninstall.sh — 一键卸载（仅本项目 PM2，不动其它进程）
-set -e
-set -u
-if [ -n "${BASH_VERSION:-}" ]; then
-  set -o pipefail
-fi
-
-LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-# shellcheck source=common.sh
-source "${LIB_DIR}/common.sh"
-
-main_uninstall() {
-  require_root
-
-  local root=""
-  if ! root="$(resolve_repo_root)"; then
-    if [[ -d "${INSTALL_ROOT}" ]]; then
-      root="${INSTALL_ROOT}"
-    else
-      die "未找到安装目录 ${INSTALL_ROOT}"
-    fi
-  fi
-  REPO_ROOT="${root}"
-
-  echo ""
-  echo "将卸载 比特骆驼自动化对冲系统 (eth_hedge_sim):"
-  echo "  - 停止并删除 PM2 进程: ${PM2_APP_NAME}"
-  echo "  - 移走目录: ${INSTALL_ROOT}"
-  echo "  - 备份 .env 到 ${BACKUP_ROOT}"
-  echo "  - 不影响其它 PM2 应用"
-  echo ""
-  if ! confirm_yes "确认卸载?"; then
-    log "已取消卸载"
-    return 0
-  fi
-
-  local stamp backup_dir removed_dir
-  stamp="$(TZ="${TZ_NAME}" date +%Y%m%d-%H%M%S)"
-  backup_dir="${BACKUP_ROOT}/pre-uninstall-${stamp}"
-  removed_dir="${INSTALL_ROOT}.removed.${stamp}"
-  mkdir -p "${backup_dir}"
-
-  step "备份配置"
-  if [[ -f "${REPO_ROOT}/.env" ]]; then
-    cp -a "${REPO_ROOT}/.env" "${backup_dir}/.env"
-  fi
-  if [[ -d "${REPO_ROOT}/backend/data" ]]; then
-    cp -a "${REPO_ROOT}/backend/data" "${backup_dir}/data" 2>/dev/null || true
-  fi
-  {
-    echo "created_at=${stamp}"
-    echo "install_root=${INSTALL_ROOT}"
-    echo "removed_dir=${removed_dir}"
-    echo "pm2_app=${PM2_APP_NAME}"
-  } >"${backup_dir}/uninstall.manifest"
-
-  step "停止并移除 PM2 进程 ${PM2_APP_NAME}"
-  pm2_stop_project
-  pm2_delete_project
-
-  step "移走安装目录"
-  if [[ -d "${INSTALL_ROOT}" ]]; then
-    mv "${INSTALL_ROOT}" "${removed_dir}"
-    log "已移动: ${INSTALL_ROOT} -> ${removed_dir}"
-  else
-    log "安装目录不存在,跳过"
-  fi
-
-  echo ""
-  echo "卸载完成."
-  echo "  配置备份: ${backup_dir}"
-  echo "  旧目录:   ${removed_dir} (确认无误后可手动 rm -rf)"
-  echo ""
-  echo "回滚示例:"
-  echo "  mv ${removed_dir} ${INSTALL_ROOT}"
-  echo "  bash ${INSTALL_ROOT}/deploy/manage.sh   # 选 1 修复环境"
-}
-
-main_uninstall "$@"
+#!/usr/bin/env bash
+# deploy/lib/uninstall.sh — 一键卸载（仅本项目 PM2，不动其它进程）
+set -e
+set -u
+if [ -n "${BASH_VERSION:-}" ]; then
+  set -o pipefail
+fi
+
+LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=common.sh
+source "${LIB_DIR}/common.sh"
+
+main_uninstall() {
+  require_root
+
+  local root=""
+  if ! root="$(resolve_repo_root)"; then
+    if [[ -d "${INSTALL_ROOT}" ]]; then
+      root="${INSTALL_ROOT}"
+    else
+      die "未找到安装目录 ${INSTALL_ROOT}"
+    fi
+  fi
+  REPO_ROOT="${root}"
+
+  echo ""
+  echo "将卸载 比特骆驼自动化对冲系统 (eth_hedge_sim):"
+  echo "  - 停止并删除 PM2 进程: ${PM2_APP_NAME}"
+  echo "  - 移走目录: ${INSTALL_ROOT}"
+  echo "  - 备份 .env 到 ${BACKUP_ROOT}"
+  echo "  - 不影响其它 PM2 应用"
+  echo ""
+  if ! confirm_yes "确认卸载?"; then
+    log "已取消卸载"
+    return 0
+  fi
+
+  local stamp backup_dir removed_dir
+  stamp="$(TZ="${TZ_NAME}" date +%Y%m%d-%H%M%S)"
+  backup_dir="${BACKUP_ROOT}/pre-uninstall-${stamp}"
+  removed_dir="${INSTALL_ROOT}.removed.${stamp}"
+  mkdir -p "${backup_dir}"
+
+  step "备份配置"
+  if [[ -f "${REPO_ROOT}/.env" ]]; then
+    cp -a "${REPO_ROOT}/.env" "${backup_dir}/.env"
+  fi
+  if [[ -d "${REPO_ROOT}/backend/data" ]]; then
+    cp -a "${REPO_ROOT}/backend/data" "${backup_dir}/data" 2>/dev/null || true
+  fi
+  {
+    echo "created_at=${stamp}"
+    echo "install_root=${INSTALL_ROOT}"
+    echo "removed_dir=${removed_dir}"
+    echo "pm2_app=${PM2_APP_NAME}"
+  } >"${backup_dir}/uninstall.manifest"
+
+  step "停止并移除 PM2 进程 ${PM2_APP_NAME}"
+  pm2_stop_project
+  pm2_delete_project
+
+  step "移走安装目录"
+  if [[ -d "${INSTALL_ROOT}" ]]; then
+    mv "${INSTALL_ROOT}" "${removed_dir}"
+    log "已移动: ${INSTALL_ROOT} -> ${removed_dir}"
+  else
+    log "安装目录不存在,跳过"
+  fi
+
+  echo ""
+  echo "卸载完成."
+  echo "  配置备份: ${backup_dir}"
+  echo "  旧目录:   ${removed_dir} (确认无误后可手动 rm -rf)"
+  echo ""
+  echo "回滚示例:"
+  echo "  mv ${removed_dir} ${INSTALL_ROOT}"
+  echo "  bash ${INSTALL_ROOT}/deploy/manage.sh   # 选 1 修复环境"
+}
+
+main_uninstall "$@"
diff --git a/deploy/lib/update.sh b/deploy/lib/update.sh
index 92c95c5..1c43aa3 100755
--- a/deploy/lib/update.sh
+++ b/deploy/lib/update.sh
@@ -1,29 +1,29 @@
-#!/usr/bin/env bash
-# deploy/lib/update.sh — 更新（仅 git pull，禁止 scp）
-set -e
-set -u
-if [ -n "${BASH_VERSION:-}" ]; then
-  set -o pipefail
-fi
-
-LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-# shellcheck source=common.sh
-source "${LIB_DIR}/common.sh"
-
-main_update() {
-  require_root
-  if ! REPO_ROOT="$(resolve_repo_root)"; then
-    die "未找到安装目录 ${INSTALL_ROOT}，请先执行「1) 一键部署」"
-  fi
-  if ! repo_ready "${REPO_ROOT}"; then
-    die "安装不完整，请先执行「1) 一键部署」"
-  fi
-
-  step "更新 比特骆驼自动化对冲系统 (git pull + 构建 + pm2 reload)"
-  bash "${REPO_ROOT}/deploy/pull_and_restart.sh"
-  verify_health || true
-  echo ""
-  log "更新完成"
-}
-
-main_update "$@"
+#!/usr/bin/env bash
+# deploy/lib/update.sh — 更新（仅 git pull，禁止 scp）
+set -e
+set -u
+if [ -n "${BASH_VERSION:-}" ]; then
+  set -o pipefail
+fi
+
+LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=common.sh
+source "${LIB_DIR}/common.sh"
+
+main_update() {
+  require_root
+  if ! REPO_ROOT="$(resolve_repo_root)"; then
+    die "未找到安装目录 ${INSTALL_ROOT}，请先执行「1) 一键部署」"
+  fi
+  if ! repo_ready "${REPO_ROOT}"; then
+    die "安装不完整，请先执行「1) 一键部署」"
+  fi
+
+  step "更新 比特骆驼自动化对冲系统 (git pull + 构建 + pm2 reload)"
+  bash "${REPO_ROOT}/deploy/pull_and_restart.sh"
+  verify_health || true
+  echo ""
+  log "更新完成"
+}
+
+main_update "$@"
diff --git a/deploy/manage.sh b/deploy/manage.sh
index d895333..0c89f1b 100755
--- a/deploy/manage.sh
+++ b/deploy/manage.sh
@@ -1,225 +1,225 @@
-#!/usr/bin/env bash
-# 比特骆驼自动化对冲系统 部署管理器（工程 eth_hedge_sim）
-# 部署环境: Ubuntu 22.04 LTS
-#
-# 新服务器(免克隆):
-#   curl -fsSL https://git.bz121.com/dekun/eth_hedge_sim/raw/branch/main/deploy/manage.sh | bash
-#
-# 已安装:
-#   bash /opt/eth_hedge_sim/deploy/manage.sh
-#
-set -e
-if [ -n "${BASH_VERSION:-}" ]; then
-  set -o pipefail
-fi
-
-INSTALL_ROOT="${INSTALL_ROOT:-/opt/eth_hedge_sim}"
-GIT_URL="${GIT_URL:-https://git.bz121.com/dekun/eth_hedge_sim.git}"
-GIT_BRANCH="${GIT_BRANCH:-main}"
-
-# curl | bash 时脚本从 stdin 执行,BASH_SOURCE[0] 为空;须先安全探测再 set -u
-_script_src="${BASH_SOURCE[0]:-}"
-if [[ -n "${_script_src}" && -f "${_script_src}" ]]; then
-  DEPLOY_DIR="$(cd "$(dirname "${_script_src}")" && pwd)"
-  REPO_ROOT="$(cd "${DEPLOY_DIR}/.." && pwd)"
-  LIB_DIR="${DEPLOY_DIR}/lib"
-else
-  DEPLOY_DIR=""
-  REPO_ROOT=""
-  LIB_DIR=""
-fi
-unset _script_src
-
-set -u
-
-repo_ready() {
-  [[ -f "${1}/deploy/manage.sh" && -f "${1}/deploy/pull_and_restart.sh" && -d "${1}/deploy/lib" ]]
-}
-
-ensure_git_cli() {
-  if command -v git >/dev/null 2>&1; then
-    return 0
-  fi
-  if command -v apt-get >/dev/null 2>&1; then
-    export DEBIAN_FRONTEND=noninteractive
-    apt-get update -qq
-    apt-get install -y git ca-certificates curl
-  else
-    echo "错误: 未找到 git" >&2
-    exit 1
-  fi
-}
-
-sync_repo_if_present() {
-  local root="$1"
-  if [[ -d "${root}/.git" ]] && command -v git >/dev/null 2>&1; then
-    git -C "${root}" fetch --all --prune 2>/dev/null || true
-    git -C "${root}" checkout "${GIT_BRANCH}" 2>/dev/null || true
-    git -C "${root}" pull --ff-only origin "${GIT_BRANCH}" 2>/dev/null \
-      || git -C "${root}" pull --ff-only 2>/dev/null \
-      || true
-  fi
-}
-
-# 旧目录已存在但缺 manage.sh：尽量 git pull / 修复后切到仓库内脚本
-heal_existing_install() {
-  local root="$1"
-  echo "检测到已有目录但缺少管理脚本: ${root}"
-  echo "尝试同步最新代码…"
-  ensure_git_cli
-
-  if [[ -d "${root}/.git" ]]; then
-    sync_repo_if_present "${root}"
-    if repo_ready "${root}"; then
-      echo "同步成功，切换到仓库内 manage.sh"
-      exec bash "${root}/deploy/manage.sh" "$@" </dev/tty
-    fi
-    echo "git pull 后仍不完整，尝试强制对齐 origin/${GIT_BRANCH} …"
-    git -C "${root}" fetch origin "${GIT_BRANCH}" || true
-    git -C "${root}" reset --hard "origin/${GIT_BRANCH}" || true
-    if repo_ready "${root}"; then
-      echo "对齐成功，切换到仓库内 manage.sh"
-      exec bash "${root}/deploy/manage.sh" "$@" </dev/tty
-    fi
-  fi
-
-  # 无 .git 或仍不可用：备份 .env/data 后重新 clone
-  echo "将备份配置并重新克隆到 ${root}"
-  local stamp backup_dir
-  stamp="$(date +%Y%m%d-%H%M%S)"
-  backup_dir="/root/backups/eth_hedge_sim/heal-${stamp}"
-  mkdir -p "${backup_dir}"
-  [[ -f "${root}/.env" ]] && cp -a "${root}/.env" "${backup_dir}/.env"
-  [[ -d "${root}/backend/data" ]] && cp -a "${root}/backend/data" "${backup_dir}/data" || true
-  echo "备份目录: ${backup_dir}"
-
-  local removed="${root}.old.${stamp}"
-  mv "${root}" "${removed}"
-  echo "旧目录已移至: ${removed}"
-  mkdir -p "$(dirname "${root}")"
-  git clone -b "${GIT_BRANCH}" "${GIT_URL}" "${root}"
-  if [[ -f "${backup_dir}/.env" ]]; then
-    cp -a "${backup_dir}/.env" "${root}/.env"
-    echo "已恢复 .env"
-  fi
-  if [[ -d "${backup_dir}/data" ]]; then
-    mkdir -p "${root}/backend"
-    cp -a "${backup_dir}/data" "${root}/backend/data"
-    echo "已恢复 backend/data"
-  fi
-  exec bash "${root}/deploy/manage.sh" "$@" </dev/tty
-}
-
-bootstrap_repo() {
-  if repo_ready "${INSTALL_ROOT}"; then
-    REPO_ROOT="${INSTALL_ROOT}"
-    DEPLOY_DIR="${REPO_ROOT}/deploy"
-    LIB_DIR="${DEPLOY_DIR}/lib"
-    sync_repo_if_present "${REPO_ROOT}"
-    # pull 后可能才有 lib，再校验一次
-    if ! repo_ready "${REPO_ROOT}"; then
-      heal_existing_install "${INSTALL_ROOT}" "$@"
-    fi
-    return 0
-  fi
-  if [[ -n "${REPO_ROOT}" ]] && repo_ready "${REPO_ROOT}"; then
-    DEPLOY_DIR="${REPO_ROOT}/deploy"
-    LIB_DIR="${DEPLOY_DIR}/lib"
-    return 0
-  fi
-
-  # 目录在，但还是旧版（你当前的情况）
-  if [[ -d "${INSTALL_ROOT}" ]]; then
-    if [[ "$(id -u)" -ne 0 ]]; then
-      echo "错误: 请使用 root 执行" >&2
-      exit 1
-    fi
-    heal_existing_install "${INSTALL_ROOT}" "$@"
-  fi
-
-  echo "比特骆驼自动化对冲系统 部署管理器 — 首次自举"
-  echo "将克隆到: ${INSTALL_ROOT}"
-  if [[ "$(id -u)" -ne 0 ]]; then
-    echo "错误: 请使用 root 执行" >&2
-    exit 1
-  fi
-  ensure_git_cli
-  mkdir -p "$(dirname "${INSTALL_ROOT}")"
-  git clone -b "${GIT_BRANCH}" "${GIT_URL}" "${INSTALL_ROOT}"
-  # clone 后用仓库内脚本 + 终端 stdin(管道已 EOF)
-  exec bash "${INSTALL_ROOT}/deploy/manage.sh" "$@" </dev/tty
-}
-
-show_banner() {
-  local path
-  path="${INSTALL_ROOT}"
-  if [[ -n "${REPO_ROOT}" ]] && repo_ready "${REPO_ROOT}"; then
-    path="${REPO_ROOT}"
-  fi
-  echo ""
-  echo "╔══════════════════════════════════════╗"
-  echo "║   比特骆驼自动化对冲系统 部署管理器   ║"
-  echo "║   路径: ${path}"
-  echo "╚══════════════════════════════════════╝"
-  echo ""
-}
-
-show_menu() {
-  echo "  1) 一键部署"
-  echo "  2) 一键卸载"
-  echo "  3) 更新"
-  echo "  0) 退出"
-  echo ""
-}
-
-# 交互读入（兼容 curl|bash）
-cm_read() {
-  local __var="$1"
-  local __prompt="${2:-}"
-  local __line=""
-  if [[ -n "${__prompt}" ]]; then
-    printf '%s' "${__prompt}" >/dev/tty 2>/dev/null || printf '%s' "${__prompt}"
-  fi
-  if [[ -r /dev/tty ]]; then
-    IFS= read -r __line </dev/tty || true
-  else
-    IFS= read -r __line || true
-  fi
-  printf -v "${__var}" '%s' "${__line}"
-}
-
-main_menu() {
-  bootstrap_repo
-  # shellcheck source=lib/common.sh
-  source "${LIB_DIR}/common.sh"
-  REPO_ROOT="$(resolve_repo_root || echo "${INSTALL_ROOT}")"
-
-  while true; do
-    show_banner
-    show_menu
-    local choice=""
-    cm_read choice "请选择 [0-3]: "
-    case "${choice}" in
-      1)
-        bash "${LIB_DIR}/install.sh"
-        ;;
-      2)
-        bash "${LIB_DIR}/uninstall.sh"
-        ;;
-      3)
-        bash "${LIB_DIR}/update.sh"
-        ;;
-      0)
-        echo "再见."
-        exit 0
-        ;;
-      *)
-        echo "无效选项,请输入 0-3"
-        ;;
-    esac
-    echo ""
-    cm_read _ "按 Enter 返回菜单..."
-  done
-}
-
-main_menu "$@"
+#!/usr/bin/env bash
+# 比特骆驼自动化对冲系统 部署管理器（工程 eth_hedge_sim）
+# 部署环境: Ubuntu 22.04 LTS
+#
+# 新服务器(免克隆):
+#   curl -fsSL https://git.bz121.com/dekun/eth_hedge_sim/raw/branch/main/deploy/manage.sh | bash
+#
+# 已安装:
+#   bash /opt/eth_hedge_sim/deploy/manage.sh
+#
+set -e
+if [ -n "${BASH_VERSION:-}" ]; then
+  set -o pipefail
+fi
+
+INSTALL_ROOT="${INSTALL_ROOT:-/opt/eth_hedge_sim}"
+GIT_URL="${GIT_URL:-https://git.bz121.com/dekun/eth_hedge_sim.git}"
+GIT_BRANCH="${GIT_BRANCH:-main}"
+
+# curl | bash 时脚本从 stdin 执行,BASH_SOURCE[0] 为空;须先安全探测再 set -u
+_script_src="${BASH_SOURCE[0]:-}"
+if [[ -n "${_script_src}" && -f "${_script_src}" ]]; then
+  DEPLOY_DIR="$(cd "$(dirname "${_script_src}")" && pwd)"
+  REPO_ROOT="$(cd "${DEPLOY_DIR}/.." && pwd)"
+  LIB_DIR="${DEPLOY_DIR}/lib"
+else
+  DEPLOY_DIR=""
+  REPO_ROOT=""
+  LIB_DIR=""
+fi
+unset _script_src
+
+set -u
+
+repo_ready() {
+  [[ -f "${1}/deploy/manage.sh" && -f "${1}/deploy/pull_and_restart.sh" && -d "${1}/deploy/lib" ]]
+}
+
+ensure_git_cli() {
+  if command -v git >/dev/null 2>&1; then
+    return 0
+  fi
+  if command -v apt-get >/dev/null 2>&1; then
+    export DEBIAN_FRONTEND=noninteractive
+    apt-get update -qq
+    apt-get install -y git ca-certificates curl
+  else
+    echo "错误: 未找到 git" >&2
+    exit 1
+  fi
+}
+
+sync_repo_if_present() {
+  local root="$1"
+  if [[ -d "${root}/.git" ]] && command -v git >/dev/null 2>&1; then
+    git -C "${root}" fetch --all --prune 2>/dev/null || true
+    git -C "${root}" checkout "${GIT_BRANCH}" 2>/dev/null || true
+    git -C "${root}" pull --ff-only origin "${GIT_BRANCH}" 2>/dev/null \
+      || git -C "${root}" pull --ff-only 2>/dev/null \
+      || true
+  fi
+}
+
+# 旧目录已存在但缺 manage.sh：尽量 git pull / 修复后切到仓库内脚本
+heal_existing_install() {
+  local root="$1"
+  echo "检测到已有目录但缺少管理脚本: ${root}"
+  echo "尝试同步最新代码…"
+  ensure_git_cli
+
+  if [[ -d "${root}/.git" ]]; then
+    sync_repo_if_present "${root}"
+    if repo_ready "${root}"; then
+      echo "同步成功，切换到仓库内 manage.sh"
+      exec bash "${root}/deploy/manage.sh" "$@" </dev/tty
+    fi
+    echo "git pull 后仍不完整，尝试强制对齐 origin/${GIT_BRANCH} …"
+    git -C "${root}" fetch origin "${GIT_BRANCH}" || true
+    git -C "${root}" reset --hard "origin/${GIT_BRANCH}" || true
+    if repo_ready "${root}"; then
+      echo "对齐成功，切换到仓库内 manage.sh"
+      exec bash "${root}/deploy/manage.sh" "$@" </dev/tty
+    fi
+  fi
+
+  # 无 .git 或仍不可用：备份 .env/data 后重新 clone
+  echo "将备份配置并重新克隆到 ${root}"
+  local stamp backup_dir
+  stamp="$(date +%Y%m%d-%H%M%S)"
+  backup_dir="/root/backups/eth_hedge_sim/heal-${stamp}"
+  mkdir -p "${backup_dir}"
+  [[ -f "${root}/.env" ]] && cp -a "${root}/.env" "${backup_dir}/.env"
+  [[ -d "${root}/backend/data" ]] && cp -a "${root}/backend/data" "${backup_dir}/data" || true
+  echo "备份目录: ${backup_dir}"
+
+  local removed="${root}.old.${stamp}"
+  mv "${root}" "${removed}"
+  echo "旧目录已移至: ${removed}"
+  mkdir -p "$(dirname "${root}")"
+  git clone -b "${GIT_BRANCH}" "${GIT_URL}" "${root}"
+  if [[ -f "${backup_dir}/.env" ]]; then
+    cp -a "${backup_dir}/.env" "${root}/.env"
+    echo "已恢复 .env"
+  fi
+  if [[ -d "${backup_dir}/data" ]]; then
+    mkdir -p "${root}/backend"
+    cp -a "${backup_dir}/data" "${root}/backend/data"
+    echo "已恢复 backend/data"
+  fi
+  exec bash "${root}/deploy/manage.sh" "$@" </dev/tty
+}
+
+bootstrap_repo() {
+  if repo_ready "${INSTALL_ROOT}"; then
+    REPO_ROOT="${INSTALL_ROOT}"
+    DEPLOY_DIR="${REPO_ROOT}/deploy"
+    LIB_DIR="${DEPLOY_DIR}/lib"
+    sync_repo_if_present "${REPO_ROOT}"
+    # pull 后可能才有 lib，再校验一次
+    if ! repo_ready "${REPO_ROOT}"; then
+      heal_existing_install "${INSTALL_ROOT}" "$@"
+    fi
+    return 0
+  fi
+  if [[ -n "${REPO_ROOT}" ]] && repo_ready "${REPO_ROOT}"; then
+    DEPLOY_DIR="${REPO_ROOT}/deploy"
+    LIB_DIR="${DEPLOY_DIR}/lib"
+    return 0
+  fi
+
+  # 目录在，但还是旧版（你当前的情况）
+  if [[ -d "${INSTALL_ROOT}" ]]; then
+    if [[ "$(id -u)" -ne 0 ]]; then
+      echo "错误: 请使用 root 执行" >&2
+      exit 1
+    fi
+    heal_existing_install "${INSTALL_ROOT}" "$@"
+  fi
+
+  echo "比特骆驼自动化对冲系统 部署管理器 — 首次自举"
+  echo "将克隆到: ${INSTALL_ROOT}"
+  if [[ "$(id -u)" -ne 0 ]]; then
+    echo "错误: 请使用 root 执行" >&2
+    exit 1
+  fi
+  ensure_git_cli
+  mkdir -p "$(dirname "${INSTALL_ROOT}")"
+  git clone -b "${GIT_BRANCH}" "${GIT_URL}" "${INSTALL_ROOT}"
+  # clone 后用仓库内脚本 + 终端 stdin(管道已 EOF)
+  exec bash "${INSTALL_ROOT}/deploy/manage.sh" "$@" </dev/tty
+}
+
+show_banner() {
+  local path
+  path="${INSTALL_ROOT}"
+  if [[ -n "${REPO_ROOT}" ]] && repo_ready "${REPO_ROOT}"; then
+    path="${REPO_ROOT}"
+  fi
+  echo ""
+  echo "╔══════════════════════════════════════╗"
+  echo "║   比特骆驼自动化对冲系统 部署管理器   ║"
+  echo "║   路径: ${path}"
+  echo "╚══════════════════════════════════════╝"
+  echo ""
+}
+
+show_menu() {
+  echo "  1) 一键部署"
+  echo "  2) 一键卸载"
+  echo "  3) 更新"
+  echo "  0) 退出"
+  echo ""
+}
+
+# 交互读入（兼容 curl|bash）
+cm_read() {
+  local __var="$1"
+  local __prompt="${2:-}"
+  local __line=""
+  if [[ -n "${__prompt}" ]]; then
+    printf '%s' "${__prompt}" >/dev/tty 2>/dev/null || printf '%s' "${__prompt}"
+  fi
+  if [[ -r /dev/tty ]]; then
+    IFS= read -r __line </dev/tty || true
+  else
+    IFS= read -r __line || true
+  fi
+  printf -v "${__var}" '%s' "${__line}"
+}
+
+main_menu() {
+  bootstrap_repo
+  # shellcheck source=lib/common.sh
+  source "${LIB_DIR}/common.sh"
+  REPO_ROOT="$(resolve_repo_root || echo "${INSTALL_ROOT}")"
+
+  while true; do
+    show_banner
+    show_menu
+    local choice=""
+    cm_read choice "请选择 [0-3]: "
+    case "${choice}" in
+      1)
+        bash "${LIB_DIR}/install.sh"
+        ;;
+      2)
+        bash "${LIB_DIR}/uninstall.sh"
+        ;;
+      3)
+        bash "${LIB_DIR}/update.sh"
+        ;;
+      0)
+        echo "再见."
+        exit 0
+        ;;
+      *)
+        echo "无效选项,请输入 0-3"
+        ;;
+    esac
+    echo ""
+    cm_read _ "按 Enter 返回菜单..."
+  done
+}
+
+main_menu "$@"
diff --git a/deploy/pull_and_restart.sh b/deploy/pull_and_restart.sh
index 68f7e77..66fd5f2 100755
--- a/deploy/pull_and_restart.sh
+++ b/deploy/pull_and_restart.sh
@@ -1,55 +1,55 @@
-#!/usr/bin/env bash
-# 一键更新/部署：仅 git pull，禁止 scp 传代码。
-# 用法:
-#   bash /opt/eth_hedge_sim/deploy/pull_and_restart.sh
-#   或通过 manage.sh 选 1/3
-set -euo pipefail
-
-ROOT="$(cd "$(dirname "$0")/.." && pwd)"
-cd "$ROOT"
-
-echo "[比特骆驼] pull @ $ROOT"
-if [[ -d "$ROOT/.git" ]]; then
-  git fetch --all --prune
-  git pull --ff-only
-fi
-
-if [[ ! -f "$ROOT/.env" ]]; then
-  echo "[比特骆驼] missing .env — copy from example"
-  cp "$ROOT/.env.example" "$ROOT/.env"
-  # 云上测试机默认直连 OKX
-  sed -i 's/^OKX_HTTP_PROXY=.*/OKX_HTTP_PROXY=/' "$ROOT/.env" || true
-  sed -i 's/^API_PORT=.*/API_PORT=5155/' "$ROOT/.env" || true
-  sed -i 's/^ENV_NAME=.*/ENV_NAME=test/' "$ROOT/.env" || true
-  sed -i 's/^EXCHANGE=.*/EXCHANGE=okx/' "$ROOT/.env" || true
-  echo "[比特骆驼] wrote .env — please review AUTH_* secrets"
-fi
-
-if [[ ! -d "$ROOT/.venv" ]]; then
-  python3 -m venv "$ROOT/.venv"
-fi
-# shellcheck disable=SC1091
-source "$ROOT/.venv/bin/activate"
-pip install -U pip
-pip install -r "$ROOT/requirements.txt"
-
-if ! command -v npm >/dev/null 2>&1; then
-  echo "ERROR: npm not found. Install Node.js 18+ first (manage.sh 一键部署会自动装)."
-  exit 1
-fi
-
-(
-  cd "$ROOT/frontend"
-  if [[ -f package-lock.json ]]; then npm ci; else npm install; fi
-  npm run build
-)
-
-if ! command -v pm2 >/dev/null 2>&1; then
-  npm install -g pm2
-fi
-
-# 仅 reload 本项目进程，禁止 pm2 restart all
-pm2 startOrReload "$ROOT/deploy/ecosystem.config.cjs" --update-env
-pm2 save
-
-echo "[比特骆驼] done. health: http://127.0.0.1:5155/health"
+#!/usr/bin/env bash
+# 一键更新/部署：仅 git pull，禁止 scp 传代码。
+# 用法:
+#   bash /opt/eth_hedge_sim/deploy/pull_and_restart.sh
+#   或通过 manage.sh 选 1/3
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+cd "$ROOT"
+
+echo "[比特骆驼] pull @ $ROOT"
+if [[ -d "$ROOT/.git" ]]; then
+  git fetch --all --prune
+  git pull --ff-only
+fi
+
+if [[ ! -f "$ROOT/.env" ]]; then
+  echo "[比特骆驼] missing .env — copy from example"
+  cp "$ROOT/.env.example" "$ROOT/.env"
+  # 云上测试机默认直连 OKX
+  sed -i 's/^OKX_HTTP_PROXY=.*/OKX_HTTP_PROXY=/' "$ROOT/.env" || true
+  sed -i 's/^API_PORT=.*/API_PORT=5155/' "$ROOT/.env" || true
+  sed -i 's/^ENV_NAME=.*/ENV_NAME=test/' "$ROOT/.env" || true
+  sed -i 's/^EXCHANGE=.*/EXCHANGE=okx/' "$ROOT/.env" || true
+  echo "[比特骆驼] wrote .env — please review AUTH_* secrets"
+fi
+
+if [[ ! -d "$ROOT/.venv" ]]; then
+  python3 -m venv "$ROOT/.venv"
+fi
+# shellcheck disable=SC1091
+source "$ROOT/.venv/bin/activate"
+pip install -U pip
+pip install -r "$ROOT/requirements.txt"
+
+if ! command -v npm >/dev/null 2>&1; then
+  echo "ERROR: npm not found. Install Node.js 18+ first (manage.sh 一键部署会自动装)."
+  exit 1
+fi
+
+(
+  cd "$ROOT/frontend"
+  if [[ -f package-lock.json ]]; then npm ci; else npm install; fi
+  npm run build
+)
+
+if ! command -v pm2 >/dev/null 2>&1; then
+  npm install -g pm2
+fi
+
+# 仅 reload 本项目进程，禁止 pm2 restart all
+pm2 startOrReload "$ROOT/deploy/ecosystem.config.cjs" --update-env
+pm2 save
+
+echo "[比特骆驼] done. health: http://127.0.0.1:5155/health"