diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0cc09d6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+# 忽略所有 .DS_Store 文件
+*.DS_Store
+
+# 忽略 playbooks/deepflow 目录下的 tar.gz 文件
+playbooks/deepflow/*.zip
+playbooks/deepflow/*.tar.gz
+playbooks/deepflow/deepflow-agent-playbook/*.zip
diff --git a/playbooks/deepflow/deepflow-agent-playbook/Readme.md b/playbooks/deepflow/deepflow-agent-playbook/Readme.md
new file mode 100644
index 0000000..7ab68e6
--- /dev/null
+++ b/playbooks/deepflow/deepflow-agent-playbook/Readme.md
@@ -0,0 +1,2 @@
+ansible-playbook -i inventory/js2_hosts.ini playbook.yml -e "ansible_ssh_user=ubuntu area=js2" -D -C
+ansible-playbook -i inventory/js2_hosts.ini playbook.yml -e "ansible_ssh_user=ubuntu area=js2" -D
diff --git a/playbooks/deepflow/deepflow-agent-playbook/inventory/js2_hosts.ini b/playbooks/deepflow/deepflow-agent-playbook/inventory/js2_hosts.ini
new file mode 100644
index 0000000..5e45dd9
--- /dev/null
+++ b/playbooks/deepflow/deepflow-agent-playbook/inventory/js2_hosts.ini
@@ -0,0 +1,8 @@
+[js2]
+10.200.11.[1:24]
+
+[all:vars]
+ansible_port=22
+ansible_ssh_user=ubuntu
+ansible_host_key_checking=False
+ansible_ssh_private_key_file=~/.ssh/id_rsa
diff --git a/playbooks/deepflow/deepflow-agent-playbook/playbook.yml b/playbooks/deepflow/deepflow-agent-playbook/playbook.yml
new file mode 100644
index 0000000..f153d7f
--- /dev/null
+++ b/playbooks/deepflow/deepflow-agent-playbook/playbook.yml
@@ -0,0 +1,10 @@
+- name: DeepFlow Agent Upgrade for 区域节点
+  hosts: all
+  become: true
+  gather_facts: false
+  vars:
+    area: js2
+    upgrade_zip_path: ./DeepFlow-Agent-Upgrade-20250523.zip
+  roles:
+    - deepflow_upgrade
+
diff --git a/playbooks/deepflow/deepflow-agent-playbook/roles/deepflow_upgrade/tasks/main.yml b/playbooks/deepflow/deepflow-agent-playbook/roles/deepflow_upgrade/tasks/main.yml
new file mode 100644
index 0000000..0301238
--- /dev/null
+++ b/playbooks/deepflow/deepflow-agent-playbook/roles/deepflow_upgrade/tasks/main.yml
@@ -0,0 +1,16 @@
+- name: Sync upgrade package to remote using rsync
+  synchronize:
+    src: "{{ upgrade_zip_path }}"
+    dest: /tmp/
+    mode: push
+
+- name: Unzip upgrade package
+  unarchive:
+    src: "/tmp/{{ upgrade_zip_path | basename }}"
+    dest: /tmp/
+    remote_src: yes
+
+- name: Execute upgrade script
+  command: bash update_agent.sh --area {{ area }}
+  args:
+    chdir: /tmp/DeepFlow-Agent-Upgrade
diff --git a/scripts/deepflow-agent-batch-tools-v1.0.sh b/scripts/deepflow-agent-batch-tools-v1.0.sh
new file mode 100644
index 0000000..26f3d57
--- /dev/null
+++ b/scripts/deepflow-agent-batch-tools-v1.0.sh
@@ -0,0 +1,265 @@
+#!/bin/bash
+# FIX config vtap-group-id-request 20250612-15:10
+
+set -e
+
+####################################
+# 🌐 配置区
+####################################
+
+IP_LIST="./ip.list"
+SERVICE_NAME="deepflow-agent"
+PKG_DIR="deepflow-agent-for-linux"
+MAX_PARALLEL=5
+
+CONTROLLER_IP=""
+VTAP_GROUP_ID=""
+LIMIT=""
+
+SSH_OPTS="-o StrictHostKeyChecking=no -o ConnectTimeout=15"
+
+FAILED_FILE="failed_hosts.txt"
+SUCCESS_FILE="success_hosts.txt"
+> "$FAILED_FILE"
+> "$SUCCESS_FILE"
+
+####################################
+# 参数解析
+####################################
+
+if [[ $# -eq 0 ]]; then
+  echo "用法: $0 {deploy|upgrade|verify} --controller <ip> --group <id> [--limit ip1,ip2]"
+  exit 1
+fi
+
+ACTION="$1"
+shift
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --controller)
+      CONTROLLER_IP="$2"
+      shift 2
+      ;;
+    --group)
+      VTAP_GROUP_ID="$2"
+      shift 2
+      ;;
+    --limit)
+      LIMIT="$2"
+      shift 2
+      ;;
+    *)
+      echo "未知参数: $1"
+      exit 1
+      ;;
+  esac
+done
+
+if [[ "$ACTION" != "deploy" && "$ACTION" != "upgrade" && "$ACTION" != "verify" ]]; then
+  echo "用法: $0 {deploy|upgrade|verify} --controller <ip> --group <id> [--limit ip1,ip2]"
+  exit 1
+fi
+
+if [[ "$ACTION" != "verify" && ( -z "$CONTROLLER_IP" || -z "$VTAP_GROUP_ID" ) ]]; then
+  echo "❗ deploy/upgrade 必须传入 --controller 和 --group 参数"
+  exit 1
+fi
+
+####################################
+# 核心函数
+####################################
+
+worker() {
+  local ip="$1"
+  local user="$2"
+  local pass="$3"
+
+  echo "🔧 [$ACTION] 处理主机 $ip ($user)"
+
+  if [[ "$ACTION" == "verify" ]]; then
+    verify_agent "$ip" "$user" "$pass" && {
+      echo "$ip" >> "$SUCCESS_FILE"
+      return
+    } || {
+      echo "$ip" >> "$FAILED_FILE"
+      return
+    }
+  fi
+
+  remote_info=$(fetch_remote_info "$ip" "$user" "$pass") || {
+    echo "❌ $ip 获取远程信息失败"
+    echo "$ip" >> "$FAILED_FILE"
+    return
+  }
+
+  arch=$(echo "$remote_info" | cut -d'|' -f1)
+  init=$(echo "$remote_info" | cut -d'|' -f2)
+
+  if [[ "$init" == "unknown" ]]; then
+    echo "❌ $ip 不支持的初始化系统: $init"
+    echo "$ip" >> "$FAILED_FILE"
+    return
+  fi
+
+  pkg_path=$(choose_agent_package "$arch" "$init")
+
+  if [[ "$pkg_path" == "UNSUPPORTED" ]]; then
+    echo "❌ $ip 无匹配安装包: $arch/$init"
+    echo "$ip" >> "$FAILED_FILE"
+    return
+  fi
+
+  install_agent "$ip" "$user" "$pass" "$pkg_path" && update_config "$ip" "$user" "$pass" && {
+    echo "✅ $ip $ACTION 完成"
+    echo "$ip" >> "$SUCCESS_FILE"
+  } || {
+    echo "❌ $ip 安装或配置失败"
+    echo "$ip" >> "$FAILED_FILE"
+  }
+
+  echo "-------------------------------------------"
+}
+
+fetch_remote_info() {
+  local ip="$1" user="$2" pass="$3"
+
+  sshpass -p "$pass" ssh $SSH_OPTS "$user@$ip" bash <<'EOF'
+arch=$(uname -m)
+case "$arch" in
+  aarch64|arm64) arch="arm" ;;
+  *) arch="x86" ;;
+esac
+
+if command -v systemctl >/dev/null; then init=systemd;
+elif command -v initctl >/dev/null; then init=upstart;
+else init=unknown; fi
+
+echo "${arch}|${init}"
+EOF
+}
+
+choose_agent_package() {
+  local arch="$1" init="$2"
+
+  shopt -s nullglob
+
+  declare -a patterns
+
+  if [[ "$arch" == "arm" ]]; then
+    patterns=("$PKG_DIR"/deepflow-agent-*.$init.aarch64.*)
+  else
+    patterns=("$PKG_DIR"/deepflow-agent-*.$init-x86.* \
+              "$PKG_DIR"/deepflow-agent-*.$init.*)
+  fi
+
+  files=()
+
+  for pattern in "${patterns[@]}"; do
+    for file in $pattern; do
+      files+=("$file")
+    done
+  done
+
+  if [[ ${#files[@]} -gt 0 ]]; then
+    latest=$(printf "%s\n" "${files[@]}" | sort -V | tail -1)
+    echo "🎯 选择安装包: $latest" >&2
+    echo "$latest"
+  else
+    echo "UNSUPPORTED"
+  fi
+}
+
+install_agent() {
+  local ip="$1" user="$2" pass="$3" pkg_path="$4"
+  local remote_pkg="/tmp/agent.${pkg_path##*.}"
+
+  sshpass -p "$pass" scp $SSH_OPTS "$pkg_path" "$user@$ip:$remote_pkg"
+
+  sshpass -p "$pass" ssh $SSH_OPTS "$user@$ip" bash <<EOF
+set -e
+if command -v sudo >/dev/null; then SUDO="sudo"; else SUDO=""; fi
+
+if [[ "$remote_pkg" == *.rpm ]]; then
+  \$SUDO rpm -Uvh --replacepkgs "$remote_pkg"
+elif [[ "$remote_pkg" == *.deb ]]; then
+  \$SUDO dpkg -i "$remote_pkg" || \$SUDO apt-get install -f -y
+else
+  echo "❌ 不支持的安装包格式"
+  exit 1
+fi
+
+if command -v systemctl &>/dev/null; then
+  \$SUDO systemctl enable $SERVICE_NAME
+  \$SUDO systemctl restart $SERVICE_NAME
+elif command -v service &>/dev/null; then
+  \$SUDO service $SERVICE_NAME restart
+  \$SUDO chkconfig $SERVICE_NAME on
+elif command -v initctl &>/dev/null; then
+  \$SUDO initctl restart $SERVICE_NAME || \$SUDO initctl start $SERVICE_NAME
+else
+  echo "❌ 无法识别服务管理方式"
+fi
+EOF
+}
+
+update_config() {
+  local ip="$1" user="$2" pass="$3"
+  sshpass -p "$pass" ssh $SSH_OPTS "$user@$ip" bash <<EOF
+set -e
+if command -v sudo >/dev/null; then SUDO="sudo"; else SUDO=""; fi
+CONFIG_FILE="/etc/deepflow-agent.yaml"
+\$SUDO mkdir -p \$(dirname \$CONFIG_FILE)
+cat <<CFG | \$SUDO tee "\$CONFIG_FILE" >/dev/null
+controller-ips:
+  - $CONTROLLER_IP
+vtap-group-id-request: "$VTAP_GROUP_ID"
+CFG
+\$SUDO chmod 644 "\$CONFIG_FILE"
+\$SUDO chown root:root "\$CONFIG_FILE"
+EOF
+}
+
+verify_agent() {
+  local ip="$1" user="$2" pass="$3"
+  echo "🔍 $ip 状态检查："
+  sshpass -p "$pass" ssh $SSH_OPTS "$user@$ip" "
+    systemctl is-active $SERVICE_NAME 2>/dev/null || \
+    service $SERVICE_NAME status || \
+    initctl status $SERVICE_NAME
+  "
+}
+
+####################################
+# 并发控制主逻辑
+####################################
+
+sem(){
+  while [[ $(jobs -r | wc -l) -ge $MAX_PARALLEL ]]; do
+    sleep 0.5
+  done
+}
+
+while read -r ip user pass; do
+  if [[ -n "$LIMIT" ]]; then
+    IFS=',' read -ra LIMIT_IPS <<< "$LIMIT"
+    skip=true
+    for lim_ip in "${LIMIT_IPS[@]}"; do
+      [[ "$ip" == "$lim_ip" ]] && skip=false
+    done
+    $skip && continue
+  fi
+
+  sem
+  worker "$ip" "$user" "$pass" &
+done < "$IP_LIST"
+
+wait
+
+TOTAL_SUCCESS=$(wc -l < "$SUCCESS_FILE")
+TOTAL_FAIL=$(wc -l < "$FAILED_FILE")
+
+echo "🎯 全部任务执行完成: 成功 $TOTAL_SUCCESS 台，失败 $TOTAL_FAIL 台"
+if [[ -s "$FAILED_FILE" ]]; then
+  echo "❗ 失败主机列表已保存: $FAILED_FILE"
+fi
diff --git a/scripts/iptables_whitelist_enforce_final_fixed.sh b/scripts/iptables_whitelist_enforce_final_fixed.sh
new file mode 100644
index 0000000..c2bce8c
--- /dev/null
+++ b/scripts/iptables_whitelist_enforce_final_fixed.sh
@@ -0,0 +1,120 @@
+#!/bin/bash
+# 只使用 iptables 管理白名单控制脚本
+
+# 初始化配置
+ALLOW_ALL_IPS=(
+  127.0.0.1
+  188.104.180.76 188.104.188.100 188.104.208.200
+  188.104.198.244 188.104.138.144 188.105.244.69
+  188.104.229.244 188.104.219.244 188.104.158.196
+  188.104.174.47 188.104.150.147
+  188.104.180.88 188.104.180.89 188.104.151.7 188.104.151.8
+  188.105.215.5 188.105.215.6 188.104.220.8 188.104.220.9
+  188.104.159.5 188.104.159.6 188.104.190.16 188.104.190.17
+  188.104.230.5 188.104.230.6 188.104.173.5 188.104.173.6
+  188.104.199.144 188.104.199.145 188.104.209.49 188.104.209.52
+  188.104.140.5 188.104.140.6
+  10.212.222.22 10.212.222.34
+  188.104.77.15 188.104.77.19
+  10.76.142.186 10.76.142.187
+  10.76.149.128
+)
+ALLOW_CIDRS=(
+  10.76.144.0/25
+  188.104.29.0/24
+)
+
+ACTION="$1"
+
+if [[ -z "$ACTION" ]]; then
+  echo "用法: $0 {add|delete|show}"
+  exit 1
+fi
+
+echo ">>> 模式: $ACTION"
+echo ">>> 所有非白名单来源将被拒绝"
+echo ""
+
+is_ipv6() {
+  [[ "$1" == *:* ]]
+}
+
+run_cmd() {
+  local cmd="$1"
+  echo "[RUN] $cmd"
+  eval "$cmd"
+}
+
+# 生成 iptables 规则
+generate_iptables_rules() {
+
+  # 放行 ICMP 和 ICMPv6 规则（优先级最高）
+  echo "iptables -I INPUT -p icmp -j ACCEPT"
+  echo "ip6tables -I INPUT -p ipv6-icmp -j ACCEPT"
+
+  # 生成允许的 IP 规则
+  for ip in "${ALLOW_ALL_IPS[@]}"; do
+    echo "iptables -I INPUT -s $ip -j ACCEPT"
+  done
+
+  # 生成允许的 CIDR 规则
+  for cidr in "${ALLOW_CIDRS[@]}"; do
+    echo "iptables -I INPUT -s $cidr -j ACCEPT"
+  done
+
+  # 默认 DROP 规则
+  echo "iptables -A INPUT -j DROP"
+}
+
+# 删除指定 iptables 规则
+delete_iptables_rules() {
+
+  # 删除放行 ICMP 和 ICMPv6 规则（优先级最高）
+  echo "iptables -D INPUT -p icmp -j ACCEPT"
+  echo "ip6tables -D INPUT -p ipv6-icmp -j ACCEPT"
+
+  # 删除允许的 IP 规则
+  for ip in "${ALLOW_ALL_IPS[@]}"; do
+    echo "iptables -D INPUT -s $ip -j ACCEPT"
+  done
+
+  # 删除允许的 CIDR 规则
+  for cidr in "${ALLOW_CIDRS[@]}"; do
+    echo "iptables -D INPUT -s $cidr -j ACCEPT"
+  done
+
+  # 删除默认 DROP 规则
+  echo "iptables -D INPUT -j DROP"
+}
+
+# 查看当前规则
+show_iptables_rules() {
+  echo "============= iptables -S ============="
+  iptables -S INPUT | sed 's/^-A /iptables -C /'
+  echo "============= ip6tables -S ============="
+  ip6tables -S INPUT | sed 's/^-A /ip6tables -C /'
+}
+
+# 执行操作
+case "$ACTION" in
+  add)
+    generate_iptables_rules > iptables_rules.sh
+    echo "[INFO] 规则已生成并保存为 iptables_rules.sh 文件"
+    bash iptables_rules.sh
+    ;;
+  delete)
+    delete_iptables_rules > delete_iptables_rules.sh
+    echo "[INFO] 删除规则已保存为 delete_iptables_rules.sh 文件"
+    bash delete_iptables_rules.sh
+    ;;
+  show)
+    show_iptables_rules
+    ;;
+  *)
+    echo "无效的操作: $ACTION"
+    exit 1
+    ;;
+esac
+
+echo ">>> 操作完成。"
+