diff --git a/pve/port_forward/port_forward.sh b/pve/port_forward/port_forward.sh
new file mode 100644
index 0000000..34f6928
--- /dev/null
+++ b/pve/port_forward/port_forward.sh
@@ -0,0 +1,113 @@
+#!/bin/bash
+
+# 添加端口转发的函数
+add_forwarding() {
+  local proto=$1
+  local external_port=$2
+  local internal_ip=$3
+  local internal_port=$4
+
+  if [ "$proto" == "ipv4" ]; then
+    iptables -t nat -A PREROUTING -p tcp --dport $external_port -j DNAT --to-destination $internal_ip:$internal_port
+    iptables -A FORWARD -p tcp -d $internal_ip --dport $internal_port -j ACCEPT
+    echo "已添加 IPv4 转发: $external_port -> $internal_ip:$internal_port"
+  elif [ "$proto" == "ipv6" ]; then
+    ip6tables -t nat -A PREROUTING -p tcp --dport $external_port -j DNAT --to-destination [$internal_ip]:$internal_port
+    ip6tables -A FORWARD -p tcp -d $internal_ip --dport $internal_port -j ACCEPT
+    echo "已添加 IPv6 转发: $external_port -> $internal_ip:$internal_port"
+  else
+    echo "无效的协议。请使用 'ipv4' 或 'ipv6'。"
+  fi
+}
+
+# 删除端口转发的函数
+delete_forwarding() {
+  local proto=$1
+  local external_port=$2
+
+  if [ "$proto" == "ipv4" ]; then
+    iptables -t nat -D PREROUTING -p tcp --dport $external_port -j DNAT
+    iptables -D FORWARD -p tcp --dport $external_port -j ACCEPT
+    echo "已删除 IPv4 转发: $external_port"
+  elif [ "$proto" == "ipv6" ]; then
+    ip6tables -t nat -D PREROUTING -p tcp --dport $external_port -j DNAT
+    ip6tables -D FORWARD -p tcp --dport $external_port -j ACCEPT
+    echo "已删除 IPv6 转发: $external_port"
+  else
+    echo "无效的协议。请使用 'ipv4' 或 'ipv6'。"
+  fi
+}
+
+# 列出当前端口转发的函数
+list_forwardings() {
+  echo "IPv4 转发:"
+  iptables -t nat -L PREROUTING -v -n
+  echo ""
+  echo "IPv6 转发:"
+  ip6tables -t nat -L PREROUTING -v -n
+}
+
+# 修改端口转发的函数
+modify_forwarding() {
+  local proto=$1
+  local old_external_port=$2
+  local new_external_port=$3
+  local internal_ip=$4
+  local internal_port=$5
+
+  # 删除旧的转发规则
+  delete_forwarding $proto $old_external_port
+
+  # 添加新的转发规则
+  add_forwarding $proto $new_external_port $internal_ip $internal_port
+}
+
+# 显示用法信息
+usage() {
+  echo "用法: $0 {add|delete|modify|list} [选项]"
+  echo "命令:"
+  echo "  add <ipv4|ipv6> <外部端口> <内部IP> <内部端口>"
+  echo "  delete <ipv4|ipv6> <外部端口>"
+  echo "  modify <ipv4|ipv6> <旧外部端口> <新外部端口> <内部IP> <内部端口>"
+  echo "  list"
+}
+
+# 主脚本逻辑
+if [ $# -lt 1 ]; then
+  usage
+  exit 1
+fi
+
+command=$1
+shift
+
+case "$command" in
+  add)
+    if [ $# -ne 4 ]; then
+      usage
+      exit 1
+    fi
+    add_forwarding "$@"
+    ;;
+  delete)
+    if [ $# -ne 2 ]; then
+      usage
+      exit 1
+    fi
+    delete_forwarding "$@"
+    ;;
+  modify)
+    if [ $# -ne 5 ]; then
+      usage
+      exit 1
+    fi
+    modify_forwarding "$@"
+    ;;
+  list)
+    list_forwardings
+    ;;
+  *)
+    usage
+    exit 1
+    ;;
+esac
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