diff --git a/cmd/controller.go b/cmd/controller.go
index 949b71d..56022ed 100644
--- a/cmd/controller.go
+++ b/cmd/controller.go
@@ -2,7 +2,9 @@ package main
 
 import (
     "XProxy/cmd/asset"
+    "XProxy/cmd/common"
     "XProxy/cmd/config"
+    "XProxy/cmd/dhcp"
     "XProxy/cmd/network"
     "XProxy/cmd/process"
     "XProxy/cmd/proxy"
@@ -13,6 +15,7 @@ import (
     "path"
     "strconv"
     "syscall"
+    "time"
 )
 
 func runProcess(env []string, command ...string) {
@@ -36,6 +39,14 @@ func loadRadvd(settings *config.Config) {
     }
 }
 
+func loadDhcp(settings *config.Config) {
+    common.CreateFolder(dhcp.WorkDir)
+    if settings.DHCP.IPv4.Enable || settings.DHCP.IPv6.Enable {
+        common.CreateFolder(path.Join(exposeDir, "dhcp"))
+        dhcp.Load(&settings.DHCP)
+    }
+}
+
 func loadAsset(settings *config.Config) {
     if settings.Asset.Disable {
         log.Infof("Skip loading asset")
@@ -84,3 +95,25 @@ func runRadvd(settings *config.Config) {
         log.Infof("Skip running radvd")
     }
 }
+
+func runDhcp(settings *config.Config) {
+    leaseDir := path.Join(exposeDir, "dhcp")
+    if settings.DHCP.IPv4.Enable {
+        v4Leases := path.Join(leaseDir, "dhcp4.leases")
+        v4Config := path.Join(dhcp.WorkDir, "dhcp4.conf")
+        if !common.IsFileExist(v4Leases) {
+            common.WriteFile(v4Leases, "", true)
+        }
+        runProcess(nil, "dhcpd", "-4", "-f", "-cf", v4Config, "-lf", v4Leases)
+        time.Sleep(time.Second) // wait 1s for avoid cluttered output
+    }
+    if settings.DHCP.IPv6.Enable {
+        v6Leases := path.Join(leaseDir, "dhcp6.leases")
+        v6Config := path.Join(dhcp.WorkDir, "dhcp6.conf")
+        if !common.IsFileExist(v6Leases) {
+            common.WriteFile(v6Leases, "", true)
+        }
+        runProcess(nil, "dhcpd", "-6", "-f", "-cf", v6Config, "-lf", v6Leases)
+        time.Sleep(time.Second) // wait 1s for avoid cluttered output
+    }
+}
diff --git a/cmd/dhcp/main.go b/cmd/dhcp/main.go
index 24874a6..d9a6472 100644
--- a/cmd/dhcp/main.go
+++ b/cmd/dhcp/main.go
@@ -1,5 +1,13 @@
 package dhcp
 
+import (
+    "XProxy/cmd/common"
+    log "github.com/sirupsen/logrus"
+    "path"
+)
+
+var WorkDir = "/etc/dhcp"
+
 type dhcpConfig struct {
     Enable    bool   `yaml:"enable" json:"enable"`
     Configure string `yaml:"config" json:"config"`
@@ -9,3 +17,14 @@ type Config struct {
     IPv4 dhcpConfig `yaml:"ipv4" json:"ipv4"`
     IPv6 dhcpConfig `yaml:"ipv6" json:"ipv6"`
 }
+
+func Load(config *Config) {
+    if config.IPv4.Enable {
+        log.Infof("Load DHCPv4 configure")
+        common.WriteFile(path.Join(WorkDir, "dhcp4.conf"), config.IPv4.Configure, true)
+    }
+    if config.IPv6.Enable {
+        log.Infof("Load DHCPv6 configure")
+        common.WriteFile(path.Join(WorkDir, "dhcp6.conf"), config.IPv6.Configure, true)
+    }
+}
diff --git a/cmd/process/daemon.go b/cmd/process/daemon.go
index d1275f1..d3c8953 100644
--- a/cmd/process/daemon.go
+++ b/cmd/process/daemon.go
@@ -12,6 +12,7 @@ func daemonSub(sub *Process) {
     log.Warningf("Catch process %s exit", sub.name)
     time.Sleep(5 * time.Second) // delay 3s -> try to restart
     if !exitFlag {
+        log.Debugf("Process %s restart -> %v", sub.name, sub.command)
         sub.Run(true, sub.env)
         log.Infof("Process %s restart success", sub.name)
         daemonSub(sub)
diff --git a/cmd/xproxy.go b/cmd/xproxy.go
index 4f9cadf..1f97902 100644
--- a/cmd/xproxy.go
+++ b/cmd/xproxy.go
@@ -91,14 +91,14 @@ func main() {
     xproxyInit()
     var settings config.Config
     log.Infof("XProxy %s start (%s)", version, goVersion)
-    // TODO: load dhcp configure
     config.Load(configFile, &settings)
     loadNetwork(&settings)
     loadProxy(&settings)
     loadAsset(&settings)
     loadRadvd(&settings)
+    loadDhcp(&settings)
     custom.RunPreScript(&settings.Custom)
-    // TODO: run dhcp service
+    runDhcp(&settings)
     runRadvd(&settings)
     runProxy(&settings)
     blockWait()