diff --git a/pro/comm.go b/pro/comm.go
index cdec50c..0bb4daf 100644
--- a/pro/comm.go
+++ b/pro/comm.go
@@ -18,8 +18,6 @@ var (
 	m_redis_db    *redis.Client
 	m_tun_key     string
 	m_md5_tun_key string
-	m_tun_active  *tun.TunActive
-	m_tun_passive *tun.TunPassive
 )
 
 func Init(m_cli_redis_addr, m_cli_redis_pass string, m_cli_redis_id int) error {
@@ -53,22 +51,17 @@ func Init(m_cli_redis_addr, m_cli_redis_pass string, m_cli_redis_id int) error {
 		return errors.New("Redis失败, 请重启程序")
 	}
 
-	m_tun_active = nil
-	m_tun_passive = nil
-
 	return nil
 }
 
-func Release() {
+func Release(tun_active *tun.TunActive, tun_passive *tun.TunPassive) {
 	utils.Log().SetDebugSate(0)
 
-	if m_tun_active != nil {
-		m_tun_active.Release()
-		m_tun_active = nil
+	if tun_active != nil {
+		tun_active.Release()
 	}
-	if m_tun_passive != nil {
-		m_tun_passive.Release()
-		m_tun_passive = nil
+	if tun_passive != nil {
+		tun_passive.Release()
 	}
 }
 
diff --git a/pro/local.go b/pro/local.go
index d5d8c32..9153dcf 100644
--- a/pro/local.go
+++ b/pro/local.go
@@ -8,6 +8,7 @@ import (
 	"goodlink/utils"
 	"goodlink2/tun"
 	_ "goodlink2/tun"
+	"log"
 	"net"
 	"strings"
 	"time"
@@ -19,7 +20,10 @@ var (
 	m_local_state = 0 //0: 停止, 1: 启动, 2: 连接成功
 )
 
-func GetLocalQuicConn(conn_type int, count int) (quic.Connection, quic.Stream, error) {
+func GetLocalQuicConn(conn_type int, count int) (*tun.TunActive, *tun.TunPassive, quic.Connection, quic.Stream, error) {
+	var tun_active *tun.TunActive
+	var tun_passive *tun.TunPassive
+
 	redisJson := RedisJsonType{
 		ConnectCount: count,
 	}
@@ -51,15 +55,15 @@ func GetLocalQuicConn(conn_type int, count int) (quic.Connection, quic.Stream, e
 		time.Sleep(1 * time.Second)
 
 		if RedisGet(&redisJson) != nil {
-			utils.Log().Debug("会话超时")
-			return nil, nil, nil
+			log.Println("会话超时")
+			return nil, nil, nil, nil, nil
 		}
 
 		utils.Log().SetDebugSate(redisJson.State)
 
 		if !strings.EqualFold(redisJson.SessionID, SessionID) {
 			utils.Log().Debug("会话被重置")
-			return nil, nil, nil
+			return nil, nil, nil, nil, nil
 		}
 
 		switch redisJson.State {
@@ -68,76 +72,81 @@ func GetLocalQuicConn(conn_type int, count int) (quic.Connection, quic.Stream, e
 
 			switch conn_type {
 			case 0:
-				if m_tun_passive != nil {
-					m_tun_passive.Release()
+				if tun_passive != nil {
+					tun_passive.Release()
 				}
-				m_tun_active = nil
+				tun_active = nil
 
 				redisJson.LocalIP, redisJson.LocalPort1, redisJson.LocalPort2 = LocalIP, LocalPort1, LocalPort2
 				if redisJson.LocalIP == redisJson.RemoteIP {
 					RedisDel()
-					return nil, nil, fmt.Errorf("已经和对端处在同一个公网下")
+					return nil, nil, nil, nil, fmt.Errorf("已经和对端处在同一个公网下")
 				}
 
-				m_tun_passive = tun.CteateTunPassive([]byte(redisJson.SessionID), conn, redisJson.RemoteIP, redisJson.RemotePort1, redisJson.RemotePort2, redisJson.SendPortCount)
-				m_tun_passive.Start()
+				tun_passive = tun.CteateTunPassive([]byte(redisJson.SessionID), conn, redisJson.RemoteIP, redisJson.RemotePort1, redisJson.RemotePort2, redisJson.SendPortCount)
+				tun_passive.Start()
 
 				redisJson.State = 2
 				utils.Log().DebugF("发送本端地址: %v", redisJson)
 				RedisSet(redisJson.RedisTimeOut, &redisJson)
 
 			default:
-				if m_tun_active != nil {
-					m_tun_active.Release()
+				if tun_active != nil {
+					tun_active.Release()
 				}
-				m_tun_passive = nil
+				tun_passive = nil
 
 				if redisJson.LocalIP == redisJson.RemoteIP {
 					RedisDel()
-					return nil, nil, fmt.Errorf("已经和对端处在同一个公网下")
+					return nil, nil, nil, nil, fmt.Errorf("已经和对端处在同一个公网下")
 				}
 
-				m_tun_active = tun.CreateTunActive([]byte(redisJson.SessionID), conn, 15*time.Second)
-				m_tun_active.Start(redisJson.LocalPort1, redisJson.LocalPort2, redisJson.RemoteIP, redisJson.RemotePort1, redisJson.RemotePort2, redisJson.SocketTimeOut)
+				tun_active = tun.CreateTunActive([]byte(redisJson.SessionID), conn, 15*time.Second)
+				tun_active.Start(redisJson.LocalPort1, redisJson.LocalPort2, redisJson.RemoteIP, redisJson.RemotePort1, redisJson.RemotePort2, redisJson.SocketTimeOut)
 				redisJson.State = 2
 				RedisSet(redisJson.RedisTimeOut, &redisJson)
 			}
 
 		case 3:
-			if m_tun_passive != nil {
-				if m_tun_passive.TunQuicConn != nil {
+			if tun_passive != nil {
+				if tun_passive.TunQuicConn != nil {
 					utils.Log().DebugF("连接成功")
-					return m_tun_passive.TunQuicConn, m_tun_passive.TunHealthStream, nil
+					return nil, tun_passive, tun_passive.TunQuicConn, tun_passive.TunHealthStream, nil
 				}
 			}
-			if m_tun_active != nil {
-				if m_tun_active.TunQuicConn != nil {
+			if tun_active != nil {
+				if tun_active.TunQuicConn != nil {
 					utils.Log().DebugF("连接成功")
-					return m_tun_active.TunQuicConn, m_tun_active.TunHealthStream, nil
+					return tun_active, nil, tun_active.TunQuicConn, tun_active.TunHealthStream, nil
 				}
 			}
 			utils.Log().Debug("连接失败")
-			return nil, nil, nil
+			return nil, nil, nil, nil, nil
 
 		case 4:
 			utils.Log().Debug("连接超时")
-			return nil, nil, nil
+			return nil, nil, nil, nil, nil
 
 		default:
 			utils.Log().Debug("等待对端状态")
 		}
 	}
 
-	return nil, nil, nil
+	return nil, nil, nil, nil, nil
 }
 
 func GetLocalStats() int {
 	return m_local_state
 }
 
+var (
+	m_tun_active  *tun.TunActive
+	m_tun_passive *tun.TunPassive
+)
+
 func StopLocal() error {
 	m_local_state = 0
-	Release()
+	Release(m_tun_active, m_tun_passive)
 	return nil
 }
 
@@ -166,16 +175,19 @@ func RunLocal(conn_type int, tun_local_addr string, tun_key string) error {
 
 		count++
 
-		conn, health, err := GetLocalQuicConn(conn_type, count)
+		tun_active, tun_passive, conn, health, err := GetLocalQuicConn(conn_type, count)
 		if err != nil {
-			Release()
+			Release(tun_active, tun_passive)
 			return err
 		}
 		if conn == nil {
-			Release()
+			Release(tun_active, tun_passive)
 			continue
 		}
 
+		m_tun_active = tun_active
+		m_tun_passive = tun_passive
+
 		go func() {
 			proxy.ProcessProxyClient(listener, conn)
 			chain <- 1
@@ -187,7 +199,7 @@ func RunLocal(conn_type int, tun_local_addr string, tun_key string) error {
 			m_local_state = 1
 		}
 		utils.Log().DebugF("释放连接: %v", conn.LocalAddr())
-		Release()
+		Release(tun_active, tun_passive)
 
 		if conn, err := net.Dial("tcp", tun_local_addr); conn != nil && err == nil {
 			conn.Write([]byte("hello"))
diff --git a/pro/remote.go b/pro/remote.go
index e645372..428e733 100644
--- a/pro/remote.go
+++ b/pro/remote.go
@@ -8,6 +8,7 @@ import (
 	"goodlink/utils"
 	"goodlink2/tun"
 	_ "goodlink2/tun"
+	"log"
 	"net"
 	"strings"
 	"sync"
@@ -20,7 +21,10 @@ var (
 	m_remote_stats int
 )
 
-func GetRemoteQuicConn(time_out time.Duration) (quic.Connection, quic.Stream) {
+func GetRemoteQuicConn(time_out time.Duration) (*tun.TunActive, *tun.TunPassive, quic.Connection, quic.Stream) {
+	var tun_active *tun.TunActive
+	var tun_passive *tun.TunPassive
+
 	redisJson := RedisJsonType{}
 	last_state := redisJson.State
 	conn_type := 0 //主动连接
@@ -33,33 +37,33 @@ func GetRemoteQuicConn(time_out time.Duration) (quic.Connection, quic.Stream) {
 	}
 
 	SessionID := redisJson.SessionID
-	utils.Log().DebugF("会话ID: %s", SessionID)
+	log.Printf("会话ID: %s", SessionID)
 
 	for m_remote_stats == 1 {
 		time.Sleep(1 * time.Second)
 
 		if RedisGet(&redisJson) != nil {
-			utils.Log().Debug("会话超时")
-			return nil, nil
+			log.Println("会话超时")
+			return nil, nil, nil, nil
 		}
 
 		utils.Log().SetDebugSate(redisJson.State)
 
 		if !strings.EqualFold(redisJson.SessionID, SessionID) {
 			utils.Log().Debug("会话被重置")
-			return nil, nil
+			return nil, nil, nil, nil
 		}
 
 		if redisJson.State < last_state {
 			m_redis_db.Del(m_md5_tun_key)
 			utils.Log().DebugF("状态异常: %d -> %d", last_state, redisJson.State)
-			return nil, nil
+			return nil, nil, nil, nil
 		}
 
 		if redisJson.State != 3 && redisJson.State != 4 && redisJson.State-last_state > 1 {
 			m_redis_db.Del(m_md5_tun_key)
 			utils.Log().DebugF("状态异常: %d -> %d", last_state, redisJson.State)
-			return nil, nil
+			return nil, nil, nil, nil
 		}
 
 		redisJson.SocketTimeOut = time_out
@@ -78,13 +82,13 @@ func GetRemoteQuicConn(time_out time.Duration) (quic.Connection, quic.Stream) {
 				conn_type = 0
 				utils.Log().Debug("对端未发来IP")
 
-				if m_tun_active != nil {
-					m_tun_active.Release()
+				if tun_active != nil {
+					tun_active.Release()
 				}
-				m_tun_passive = nil
+				tun_passive = nil
 
-				m_tun_active = tun.CreateTunActive([]byte(redisJson.SessionID), conn, time_out)
-				tun_active_chain = m_tun_active.GetChain()
+				tun_active = tun.CreateTunActive([]byte(redisJson.SessionID), conn, time_out)
+				tun_active_chain = tun_active.GetChain()
 
 				redisJson.State = 1
 				redisJson.SendPortCount = 0x100
@@ -95,28 +99,26 @@ func GetRemoteQuicConn(time_out time.Duration) (quic.Connection, quic.Stream) {
 				utils.Log().Debug("对端有发来IP")
 				conn_type = 1
 
-				if m_tun_passive != nil {
-					m_tun_passive.Release()
+				if tun_passive != nil {
+					tun_passive.Release()
 				}
-				m_tun_active = nil
+				tun_active = nil
 
-				m_tun_passive = tun.CteateTunPassive([]byte(redisJson.SessionID), conn, redisJson.LocalIP, redisJson.LocalPort1, redisJson.LocalPort2, 0x100)
-				m_tun_passive.Start()
+				tun_passive = tun.CteateTunPassive([]byte(redisJson.SessionID), conn, redisJson.LocalIP, redisJson.LocalPort1, redisJson.LocalPort2, 0x100)
+				tun_passive.Start()
 
-				tun_passive_chain = m_tun_passive.GetChain()
+				tun_passive_chain = tun_passive.GetChain()
 
 				redisJson.State = 1
 				utils.Log().DebugF("发送本端地址: %v", redisJson)
 				RedisSet(redisJson.RedisTimeOut, &redisJson)
-
-				go m_tun_passive.Start()
 			}
 
 		case 2:
 			switch conn_type {
 			case 0:
 				utils.Log().DebugF("收到对端地址: %v", redisJson)
-				m_tun_active.Start(redisJson.RemotePort1, redisJson.RemotePort2, redisJson.LocalIP, redisJson.LocalPort1, redisJson.LocalPort2, redisJson.SocketTimeOut)
+				tun_active.Start(redisJson.RemotePort1, redisJson.RemotePort2, redisJson.LocalIP, redisJson.LocalPort1, redisJson.LocalPort2, redisJson.SocketTimeOut)
 
 			case 1:
 				utils.Log().DebugF("收到对端地址, 等待连接: %v", redisJson)
@@ -125,27 +127,27 @@ func GetRemoteQuicConn(time_out time.Duration) (quic.Connection, quic.Stream) {
 			select {
 			case <-tun_active_chain:
 				redisJson.State = 3
-				utils.Log().Debug("通知对端, 连接成功")
+				utils.Log().Debug("对端被动连接成功")
 				RedisSet(redisJson.RedisTimeOut, &redisJson)
-				if m_tun_active != nil {
-					return m_tun_active.TunQuicConn, m_tun_active.TunHealthStream
+				if tun_active != nil {
+					return tun_active, nil, tun_active.TunQuicConn, tun_active.TunHealthStream
 				}
-				return nil, nil
+				return nil, nil, nil, nil
 
 			case <-tun_passive_chain:
 				redisJson.State = 3
-				utils.Log().Debug("通知对端, 连接成功")
+				utils.Log().Debug("对端主动连接成功")
 				RedisSet(redisJson.RedisTimeOut, &redisJson)
-				if m_tun_passive != nil {
-					return m_tun_passive.TunQuicConn, m_tun_passive.TunHealthStream
+				if tun_passive != nil {
+					return nil, tun_passive, tun_passive.TunQuicConn, tun_passive.TunHealthStream
 				}
-				return nil, nil
+				return nil, nil, nil, nil
 
 			case <-time.After(time_out):
 				redisJson.State = 4
-				utils.Log().Debug("通知对端, 连接超时")
+				utils.Log().Debug("对端连接超时")
 				RedisSet(redisJson.RedisTimeOut, &redisJson)
-				return nil, nil
+				return nil, nil, nil, nil
 			}
 
 		case 3, 4:
@@ -157,19 +159,45 @@ func GetRemoteQuicConn(time_out time.Duration) (quic.Connection, quic.Stream) {
 		last_state = redisJson.State
 	}
 
-	return nil, nil
+	return nil, nil, nil, nil
 }
 
+var (
+	lock_remote      sync.Mutex
+	tun_active_list  []*tun.TunActive
+	tun_passive_list []*tun.TunPassive
+)
+
 func StopRemote() error {
 	m_remote_stats = 0
-	Release()
 	proxy.StopSocks5()
+
+	lock_remote.Lock()
+	defer lock_remote.Unlock()
+
+	if tun_active_list != nil {
+		for _, tun_active := range tun_active_list {
+			tun_active.Release()
+		}
+		tun_active_list = nil
+	}
+
+	if tun_passive_list != nil {
+		for _, tun_passive := range tun_passive_list {
+			tun_passive.Release()
+		}
+		tun_passive_list = nil
+	}
+
 	return nil
 }
 
 func RunRemote(remote_addr string, tun_key string, time_out time.Duration) error {
 	var wg sync.WaitGroup
 
+	tun_active_list = make([]*tun.TunActive, 0)
+	tun_passive_list = make([]*tun.TunPassive, 0)
+
 	if remote_addr == "" {
 		utils.Log().Debug("开启本地代理")
 		remote_addr = utils.GetFreeLocalAddr()
@@ -192,16 +220,25 @@ func RunRemote(remote_addr string, tun_key string, time_out time.Duration) error
 	m_md5_tun_key = md5.Encode(tun_key)
 
 	for m_remote_stats == 1 {
-		conn, health := GetRemoteQuicConn(time_out)
+		tun_active, tun_passive, conn, health := GetRemoteQuicConn(time_out)
 		if conn == nil {
-			Release()
+			Release(tun_active, tun_passive)
 			continue
 		}
 
+		lock_remote.Lock()
+		if tun_active != nil {
+			tun_active_list = append(tun_active_list, tun_active)
+		}
+		if tun_passive != nil {
+			tun_passive_list = append(tun_passive_list, tun_passive)
+		}
+		lock_remote.Unlock()
+
 		wg.Add(1)
-		go func(remote string, conn quic.Connection) {
+		go func(tun_active2 *tun.TunActive, tun_passive2 *tun.TunPassive, remote string, conn quic.Connection) {
 			defer func() {
-				Release()
+				Release(tun_active2, tun_passive2)
 				wg.Done()
 			}()
 
@@ -213,7 +250,7 @@ func RunRemote(remote_addr string, tun_key string, time_out time.Duration) error
 
 			tun.ProcessHealth(health)
 			utils.Log().DebugF("释放连接: %v", conn.LocalAddr())
-		}(remote_addr, conn)
+		}(tun_active, tun_passive, remote_addr, conn)
 	}
 
 	wg.Wait()
diff --git a/utils/net.go b/utils/net.go
index e026c46..5b5a074 100644
--- a/utils/net.go
+++ b/utils/net.go
@@ -14,8 +14,8 @@ func GetListenUDP() *net.UDPConn {
 }
 
 func GetListenUDP2(port int) *net.UDPConn {
-	if addr, err := net.ResolveUDPAddr("udp", fmt.Sprintf(":%d", port)); addr != nil && err == nil {
-		if conn, err := net.ListenUDP("udp", addr); conn != nil && err == nil {
+	if addr, err := net.ResolveUDPAddr("udp4", fmt.Sprintf(":%d", port)); addr != nil && err == nil {
+		if conn, err := net.ListenUDP("udp4", addr); conn != nil && err == nil {
 			return conn
 		}
 	}