diff --git a/pkg/api/api.go b/pkg/api/api.go
index e546401..e003ba6 100644
--- a/pkg/api/api.go
+++ b/pkg/api/api.go
@@ -66,7 +66,7 @@ func (s Service) CheckToken(user string, token string, timestamp int64, stk stri
 }
 
 // CheckProxy 校验客户端代理
-func (s Service) CheckProxy(user string, pMsg *msg.NewProxy, timestamp int64, stk string, LoginMsg *msg.Login) (ok bool, err error) {
+func (s Service) CheckProxy(user string, pMsg *msg.NewProxy, timestamp int64, stk string, loginMsg *msg.Login) (ok bool, err error) {
 
 	domains, err := json.Marshal(pMsg.CustomDomains)
 	if err != nil {
@@ -86,20 +86,21 @@ func (s Service) CheckProxy(user string, pMsg *msg.NewProxy, timestamp int64, st
 	values.Set("proxy_type", pMsg.ProxyType)
 
 	// Proxies login info
-	values.Set("run_id", LoginMsg.RunID)
+	values.Set("run_id", loginMsg.RunID)
 
 	// Load balance
 	values.Set("group", pMsg.Group)
 	values.Set("group_key", pMsg.GroupKey)
 
-	if pMsg.ProxyType == "http" || pMsg.ProxyType == "https" {
-		// Http Proxies
+	switch pMsg.ProxyType {
+	case "http", "https":
+		// Http代理
 		values.Set("domain", string(domains))
-	} else if pMsg.ProxyType == "tcp" || pMsg.ProxyType == "udp" {
-		// Tcp & Udp
+	case "tcp", "udp":
+		// Tcp和Udp
 		values.Set("remote_port", strconv.Itoa(pMsg.RemotePort))
-	} else if pMsg.ProxyType == "stcp" || pMsg.ProxyType == "xtcp" {
-		// Stcp & Xtcp
+	case "stcp", "xtcp":
+		// Stcp和Xtcp
 		values.Set("remote_port", strconv.Itoa(pMsg.RemotePort))
 		values.Set("sk", pMsg.Sk)
 	}
diff --git a/pkg/util/net/conn.go b/pkg/util/net/conn.go
index e5ba91b..9f6aa2b 100644
--- a/pkg/util/net/conn.go
+++ b/pkg/util/net/conn.go
@@ -3,13 +3,12 @@ package net
 import (
 	"context"
 	"errors"
-	"github.com/quic-go/quic-go"
+	"github.com/fatedier/frp/pkg/util/xlog"
+	quic "github.com/quic-go/quic-go"
 	"io"
 	"net"
 	"sync/atomic"
 	"time"
-
-	"github.com/fatedier/frp/pkg/util/xlog"
 )
 
 type ContextGetter interface {
diff --git a/server/control.go b/server/control.go
index fec786b..6c6a4a6 100644
--- a/server/control.go
+++ b/server/control.go
@@ -3,21 +3,11 @@ package server
 import (
 	"context"
 	"fmt"
-	"github.com/fatedier/frp/pkg/api"
-	"github.com/fatedier/frp/pkg/limit"
-	"io"
-	"net"
-	"runtime/debug"
-	"sync"
-	"time"
-
-	"github.com/fatedier/golib/control/shutdown"
-	"github.com/fatedier/golib/crypto"
-	"github.com/fatedier/golib/errors"
-
+	api "github.com/fatedier/frp/pkg/api"
 	"github.com/fatedier/frp/pkg/auth"
 	"github.com/fatedier/frp/pkg/config"
 	pkgerr "github.com/fatedier/frp/pkg/errors"
+	"github.com/fatedier/frp/pkg/limit"
 	"github.com/fatedier/frp/pkg/msg"
 	plugin "github.com/fatedier/frp/pkg/plugin/server"
 	"github.com/fatedier/frp/pkg/transport"
@@ -27,6 +17,14 @@ import (
 	"github.com/fatedier/frp/server/controller"
 	"github.com/fatedier/frp/server/metrics"
 	"github.com/fatedier/frp/server/proxy"
+	"github.com/fatedier/golib/control/shutdown"
+	"github.com/fatedier/golib/crypto"
+	"github.com/fatedier/golib/errors"
+	"io"
+	"net"
+	"runtime/debug"
+	"sync"
+	"time"
 )
 
 type ControlManager struct {
@@ -686,6 +684,5 @@ func (ctl *Control) CloseProxy(closeMsg *msg.CloseProxy) (err error) {
 	go func() {
 		_ = ctl.pluginManager.CloseProxy(notifyContent)
 	}()
-
 	return
 }
diff --git a/server/service.go b/server/service.go
index c8d0525..04cef75 100644
--- a/server/service.go
+++ b/server/service.go
@@ -5,20 +5,8 @@ import (
 	"context"
 	"crypto/tls"
 	"fmt"
-	"github.com/fatedier/frp/pkg/api"
-	"io"
-	"net"
-	"net/http"
-	"regexp"
-	"sort"
-	"strconv"
-	"time"
-
-	"github.com/fatedier/golib/net/mux"
-	fmux "github.com/hashicorp/yamux"
-	"github.com/quic-go/quic-go"
-
 	"github.com/fatedier/frp/assets"
+	api "github.com/fatedier/frp/pkg/api"
 	"github.com/fatedier/frp/pkg/auth"
 	"github.com/fatedier/frp/pkg/config"
 	modelmetrics "github.com/fatedier/frp/pkg/metrics"
@@ -39,6 +27,16 @@ import (
 	"github.com/fatedier/frp/server/ports"
 	"github.com/fatedier/frp/server/proxy"
 	"github.com/fatedier/frp/server/visitor"
+	"github.com/fatedier/golib/net/mux"
+	fmux "github.com/hashicorp/yamux"
+	quic "github.com/quic-go/quic-go"
+	"io"
+	"net"
+	"net/http"
+	"regexp"
+	"sort"
+	"strconv"
+	"time"
 )
 
 const (