diff --git a/config.go b/config.go
index 33e1631..2a4faf3 100644
--- a/config.go
+++ b/config.go
@@ -8,21 +8,22 @@ import (
 
 // Config 防火墙配置结构
 type Config struct {
-	LogLevel       LogLevel `json:"log_level"`
-	CaptureInterface string `json:"capture_interface"`
-	ForwardEnabled bool   `json:"forward_enabled"`
-	MaxPacketSize  int    `json:"max_packet_size"`
-	ConfigFile     string `json:"config_file"`
+	LogLevel         LogLevel `json:"log_level"`
+	CaptureInterface string   `json:"capture_interface"`
+	ForwardEnabled   bool     `json:"forward_enabled"`
+	MaxPacketSize    int      `json:"max_packet_size"`
+	ConfigFile       string   `json:"config_file"`
+	RuleDir          string   `json:"rule_dir"`
 }
 
 // NewConfig 创建新的配置实例
 func NewConfig() *Config {
 	return &Config{
-		LogLevel:        LogLevelInfo,
+		LogLevel:         LogLevelInfo,
 		CaptureInterface: "",
-		ForwardEnabled:  false,
-		MaxPacketSize:   65536,
-		ConfigFile:      "firewall.json",
+		ForwardEnabled:   false,
+		MaxPacketSize:    65536,
+		ConfigFile:       "firewall.json",
 	}
 }
 
@@ -73,4 +74,4 @@ func (c *Config) Update(newConfig *Config) {
 	c.CaptureInterface = newConfig.CaptureInterface
 	c.ForwardEnabled = newConfig.ForwardEnabled
 	c.MaxPacketSize = newConfig.MaxPacketSize
-}
\ No newline at end of file
+}
diff --git a/forwarder.go b/forwarder.go
index 4cc1022..a9f6705 100644
--- a/forwarder.go
+++ b/forwarder.go
@@ -1,10 +1,13 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
 	"log"
 	"net"
+	"os"
 	"strconv"
+	"strings"
 
 	"github.com/google/gopacket"
 	"github.com/google/gopacket/layers"
@@ -37,6 +40,24 @@ func (f *Forwarder) Stop() {
 	log.Println("Forwarding service stopped")
 }
 
+func (f *Forwarder) LoadRulesFromFile(ruleFile string) error {
+	content, err := os.ReadFile(ruleFile)
+	if err != nil {
+
+		return err
+	}
+	decoder := json.NewDecoder(strings.NewReader(string(content)))
+	for decoder.More() {
+		var rule ForwardRule
+		err := decoder.Decode(&rule)
+		if err != nil {
+			return err
+		}
+		f.AddForwardRule(rule)
+	}
+	return nil
+}
+
 // ForwardRule 定义转发规则结构
 type ForwardRule struct {
 	SrcIP   string // 源IP
diff --git a/main.go b/main.go
index f394bcc..21ad29c 100644
--- a/main.go
+++ b/main.go
@@ -5,6 +5,7 @@ import (
 	"log"
 	"os"
 	"os/signal"
+	"path/filepath"
 	"syscall"
 )
 
@@ -78,6 +79,28 @@ func (f *Firewall) loadRules() error {
 		Enabled:     true,
 	}
 	f.ruleManager.AddRule(loopbackRule)
+	// load rules from rules dir
+	rulesDir := f.config.RuleDir
+	if !filepath.IsAbs(rulesDir) {
+		rulesDir = filepath.Join(filepath.Dir(f.config.ConfigFile), rulesDir)
+	}
+	bRuleFile := filepath.Join(rulesDir, "rules.json")
+	if _, err := os.Stat(bRuleFile); err == nil {
+		if err := f.ruleManager.LoadFromFile(bRuleFile); err != nil {
+			return fmt.Errorf("failed to load rules from file: %v", err)
+		}
+	} else if !os.IsNotExist(err) {
+		return fmt.Errorf("failed to load rules from file: %v", err)
+	}
+	fRuleFile := filepath.Join(rulesDir, "forward.json")
+
+	if _, err := os.Stat(fRuleFile); err == nil {
+		if err := f.forwarder.LoadRulesFromFile(fRuleFile); err != nil {
+			return fmt.Errorf("failed to load forward rules from file: %v", err)
+		}
+	} else if !os.IsNotExist(err) {
+		return fmt.Errorf("failed to load forward rules from file: %v", err)
+	}
 
 	// 可以从配置文件或数据库加载更多规则
 	f.logger.Info("Loaded ", len(f.ruleManager.ListRules()), " firewall rules")
@@ -118,4 +141,4 @@ func main() {
 	<-sigChan
 
 	log.Println("Firewall stopped successfully")
-}
\ No newline at end of file
+}
diff --git a/rule.go b/rule.go
index 2fc8871..cdaf06c 100644
--- a/rule.go
+++ b/rule.go
@@ -1,8 +1,10 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
 	"net"
+	"os"
 	"strings"
 )
 
@@ -45,6 +47,25 @@ type RuleManager struct {
 	rules []*Rule
 }
 
+func (rm *RuleManager) LoadFromFile(bRuleFile string) error {
+	// load rules from file
+	content, err := os.ReadFile(bRuleFile)
+	if err != nil {
+
+		return err
+	}
+	decoder := json.NewDecoder(strings.NewReader(string(content)))
+	for decoder.More() {
+		var rule Rule
+		err := decoder.Decode(&rule)
+		if err != nil {
+			return err
+		}
+		rm.AddRule(&rule)
+	}
+	return nil
+}
+
 // NewRuleManager 创建新的规则管理器
 func NewRuleManager() *RuleManager {
 	return &RuleManager{