diff --git a/binary/jce/writer.go b/binary/jce/writer.go
index 21a1b4bf..be8f2764 100644
--- a/binary/jce/writer.go
+++ b/binary/jce/writer.go
@@ -3,11 +3,12 @@ package jce
 import (
 	"bytes"
 	goBinary "encoding/binary"
-	"github.com/modern-go/reflect2"
 	"reflect"
 	"strconv"
 	"sync"
 	"unsafe"
+
+	"github.com/modern-go/reflect2"
 )
 
 type JceWriter struct {
diff --git a/binary/tea_test.go b/binary/tea_test.go
index 8bf4a07b..ca14946e 100644
--- a/binary/tea_test.go
+++ b/binary/tea_test.go
@@ -4,8 +4,9 @@ import (
 	"bytes"
 	"crypto/rand"
 	"encoding/hex"
-	"github.com/Mrs4s/MiraiGo/utils"
 	"testing"
+
+	"github.com/Mrs4s/MiraiGo/utils"
 )
 
 var testTEA = NewTeaCipher([]byte("0123456789ABCDEF"))
diff --git a/client/client.go b/client/client.go
index 931a8715..1e419d7d 100644
--- a/client/client.go
+++ b/client/client.go
@@ -4,8 +4,6 @@ import (
 	"bytes"
 	"crypto/md5"
 	"fmt"
-	"github.com/Mrs4s/MiraiGo/binary/jce"
-	jsoniter "github.com/json-iterator/go"
 	"io"
 	"math"
 	"math/rand"
@@ -18,6 +16,9 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/Mrs4s/MiraiGo/binary/jce"
+	jsoniter "github.com/json-iterator/go"
+
 	"github.com/pkg/errors"
 
 	"github.com/Mrs4s/MiraiGo/binary"
diff --git a/client/group_file.go b/client/group_file.go
index 5e75803d..402cd4c6 100644
--- a/client/group_file.go
+++ b/client/group_file.go
@@ -4,16 +4,17 @@ import (
 	"crypto/sha1"
 	"encoding/hex"
 	"fmt"
+	"io"
+	"math/rand"
+	"os"
+	"runtime/debug"
+
 	"github.com/Mrs4s/MiraiGo/client/pb/exciting"
 	"github.com/Mrs4s/MiraiGo/client/pb/oidb"
 	"github.com/Mrs4s/MiraiGo/protocol/packets"
 	"github.com/Mrs4s/MiraiGo/utils"
 	"github.com/golang/protobuf/proto"
 	"github.com/pkg/errors"
-	"io"
-	"math/rand"
-	"os"
-	"runtime/debug"
 )
 
 type (
diff --git a/client/group_info.go b/client/group_info.go
index e4269072..0655748c 100644
--- a/client/group_info.go
+++ b/client/group_info.go
@@ -2,6 +2,11 @@ package client
 
 import (
 	"fmt"
+	"math/rand"
+	"net/url"
+	"strings"
+	"sync"
+
 	"github.com/Mrs4s/MiraiGo/binary"
 	"github.com/Mrs4s/MiraiGo/binary/jce"
 	"github.com/Mrs4s/MiraiGo/client/pb/oidb"
@@ -10,10 +15,6 @@ import (
 	"github.com/Mrs4s/MiraiGo/utils"
 	"github.com/pkg/errors"
 	"google.golang.org/protobuf/proto"
-	"math/rand"
-	"net/url"
-	"strings"
-	"sync"
 )
 
 type (
diff --git a/client/highway.go b/client/highway.go
index d323ec87..f54db0bb 100644
--- a/client/highway.go
+++ b/client/highway.go
@@ -6,11 +6,6 @@ import (
 	binary2 "encoding/binary"
 	"encoding/hex"
 	"fmt"
-	"github.com/Mrs4s/MiraiGo/binary"
-	"github.com/Mrs4s/MiraiGo/client/pb"
-	"github.com/Mrs4s/MiraiGo/utils"
-	"github.com/pkg/errors"
-	"google.golang.org/protobuf/proto"
 	"io"
 	"io/ioutil"
 	"net"
@@ -20,6 +15,12 @@ import (
 	"sync"
 	"sync/atomic"
 	"time"
+
+	"github.com/Mrs4s/MiraiGo/binary"
+	"github.com/Mrs4s/MiraiGo/client/pb"
+	"github.com/Mrs4s/MiraiGo/utils"
+	"github.com/pkg/errors"
+	"google.golang.org/protobuf/proto"
 )
 
 func (c *QQClient) highwayUpload(ip uint32, port int, updKey, data []byte, cmdId int32) error {
diff --git a/client/image.go b/client/image.go
index 28c16a5b..522392ce 100644
--- a/client/image.go
+++ b/client/image.go
@@ -4,6 +4,11 @@ import (
 	"bytes"
 	"encoding/hex"
 	"fmt"
+	"image"
+	"io"
+	"os"
+	"strings"
+
 	"github.com/Mrs4s/MiraiGo/binary"
 	"github.com/Mrs4s/MiraiGo/client/pb"
 	"github.com/Mrs4s/MiraiGo/message"
@@ -11,10 +16,6 @@ import (
 	"github.com/Mrs4s/MiraiGo/utils"
 	"github.com/golang/protobuf/proto"
 	"github.com/pkg/errors"
-	"image"
-	"io"
-	"os"
-	"strings"
 )
 
 func init() {
diff --git a/client/pb/cmd0x346/cmd0x346.pb.go b/client/pb/cmd0x346/cmd0x346.pb.go
index 96338f53..42c59001 100644
--- a/client/pb/cmd0x346/cmd0x346.pb.go
+++ b/client/pb/cmd0x346/cmd0x346.pb.go
@@ -7,11 +7,12 @@
 package cmd0x346
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/cmd0x352/cmd0x352.pb.go b/client/pb/cmd0x352/cmd0x352.pb.go
index 584505a6..74a9e2bf 100644
--- a/client/pb/cmd0x352/cmd0x352.pb.go
+++ b/client/pb/cmd0x352/cmd0x352.pb.go
@@ -7,11 +7,12 @@
 package cmd0x352
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/cmd0x6ff/subcmd0x501.pb.go b/client/pb/cmd0x6ff/subcmd0x501.pb.go
index ed46cfe6..e1c19a6f 100644
--- a/client/pb/cmd0x6ff/subcmd0x501.pb.go
+++ b/client/pb/cmd0x6ff/subcmd0x501.pb.go
@@ -7,11 +7,12 @@
 package cmd0x6ff
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/data.pb.go b/client/pb/data.pb.go
index b5d61da4..6a31f15e 100644
--- a/client/pb/data.pb.go
+++ b/client/pb/data.pb.go
@@ -7,11 +7,12 @@
 package pb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/exciting/group.pb.go b/client/pb/exciting/group.pb.go
index 45bb466e..7abe1846 100644
--- a/client/pb/exciting/group.pb.go
+++ b/client/pb/exciting/group.pb.go
@@ -7,11 +7,12 @@
 package exciting
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/longmsg/longmsg.pb.go b/client/pb/longmsg/longmsg.pb.go
index 05a90664..2ab2a8a0 100644
--- a/client/pb/longmsg/longmsg.pb.go
+++ b/client/pb/longmsg/longmsg.pb.go
@@ -7,11 +7,12 @@
 package longmsg
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/msf/register_proxy.pb.go b/client/pb/msf/register_proxy.pb.go
index daef5d70..65449ea8 100644
--- a/client/pb/msf/register_proxy.pb.go
+++ b/client/pb/msf/register_proxy.pb.go
@@ -7,11 +7,12 @@
 package msf
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/msg/msg.pb.go b/client/pb/msg/msg.pb.go
index d2e0aed4..56927931 100644
--- a/client/pb/msg/msg.pb.go
+++ b/client/pb/msg/msg.pb.go
@@ -7,11 +7,12 @@
 package msg
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/msg/objmsg.pb.go b/client/pb/msg/objmsg.pb.go
index 21701791..2d6c6fec 100644
--- a/client/pb/msg/objmsg.pb.go
+++ b/client/pb/msg/objmsg.pb.go
@@ -7,11 +7,12 @@
 package msg
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/msg/report.pb.go b/client/pb/msg/report.pb.go
index 619ba1b2..3fcd5456 100644
--- a/client/pb/msg/report.pb.go
+++ b/client/pb/msg/report.pb.go
@@ -7,11 +7,12 @@
 package msg
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/multimsg/multimsg.pb.go b/client/pb/multimsg/multimsg.pb.go
index 8f9a955a..edc64fb4 100644
--- a/client/pb/multimsg/multimsg.pb.go
+++ b/client/pb/multimsg/multimsg.pb.go
@@ -7,11 +7,12 @@
 package multimsg
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/notify/group0x857.pb.go b/client/pb/notify/group0x857.pb.go
index 31f5c040..fb23b0d8 100644
--- a/client/pb/notify/group0x857.pb.go
+++ b/client/pb/notify/group0x857.pb.go
@@ -7,11 +7,12 @@
 package notify
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb.pb.go b/client/pb/oidb/oidb.pb.go
index b0e615cd..1a128152 100644
--- a/client/pb/oidb/oidb.pb.go
+++ b/client/pb/oidb/oidb.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x5eb.pb.go b/client/pb/oidb/oidb0x5eb.pb.go
index fca9ee68..164e18de 100644
--- a/client/pb/oidb/oidb0x5eb.pb.go
+++ b/client/pb/oidb/oidb0x5eb.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x6d6.pb.go b/client/pb/oidb/oidb0x6d6.pb.go
index 7584e4b1..4ec9594b 100644
--- a/client/pb/oidb/oidb0x6d6.pb.go
+++ b/client/pb/oidb/oidb0x6d6.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x6d8.pb.go b/client/pb/oidb/oidb0x6d8.pb.go
index cdecb2ec..3cf3db7f 100644
--- a/client/pb/oidb/oidb0x6d8.pb.go
+++ b/client/pb/oidb/oidb0x6d8.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x6d9.pb.go b/client/pb/oidb/oidb0x6d9.pb.go
index 335e2431..fd137db5 100644
--- a/client/pb/oidb/oidb0x6d9.pb.go
+++ b/client/pb/oidb/oidb0x6d9.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x769.pb.go b/client/pb/oidb/oidb0x769.pb.go
index 1f3d00b7..a35daedd 100644
--- a/client/pb/oidb/oidb0x769.pb.go
+++ b/client/pb/oidb/oidb0x769.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x88d.pb.go b/client/pb/oidb/oidb0x88d.pb.go
index dbddddb3..25dd5c3c 100644
--- a/client/pb/oidb/oidb0x88d.pb.go
+++ b/client/pb/oidb/oidb0x88d.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x8a7.pb.go b/client/pb/oidb/oidb0x8a7.pb.go
index fd64ad78..8c5e0a69 100644
--- a/client/pb/oidb/oidb0x8a7.pb.go
+++ b/client/pb/oidb/oidb0x8a7.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x8fc.pb.go b/client/pb/oidb/oidb0x8fc.pb.go
index 25f06963..fb4c6662 100644
--- a/client/pb/oidb/oidb0x8fc.pb.go
+++ b/client/pb/oidb/oidb0x8fc.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0x990.pb.go b/client/pb/oidb/oidb0x990.pb.go
index 2ab01935..b550336e 100644
--- a/client/pb/oidb/oidb0x990.pb.go
+++ b/client/pb/oidb/oidb0x990.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0xb77.pb.go b/client/pb/oidb/oidb0xb77.pb.go
index 3dcc9954..c283333a 100644
--- a/client/pb/oidb/oidb0xb77.pb.go
+++ b/client/pb/oidb/oidb0xb77.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0xbcb.pb.go b/client/pb/oidb/oidb0xbcb.pb.go
index 5d564274..27b73dbf 100644
--- a/client/pb/oidb/oidb0xbcb.pb.go
+++ b/client/pb/oidb/oidb0xbcb.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0xd79.pb.go b/client/pb/oidb/oidb0xd79.pb.go
index 4c6dab9c..950c5b00 100644
--- a/client/pb/oidb/oidb0xd79.pb.go
+++ b/client/pb/oidb/oidb0xd79.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0xdad.pb.go b/client/pb/oidb/oidb0xdad.pb.go
index 7f91cb3e..eea3242b 100644
--- a/client/pb/oidb/oidb0xdad.pb.go
+++ b/client/pb/oidb/oidb0xdad.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0xe07.pb.go b/client/pb/oidb/oidb0xe07.pb.go
index 6adca386..24c61c05 100644
--- a/client/pb/oidb/oidb0xe07.pb.go
+++ b/client/pb/oidb/oidb0xe07.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0xe5b.pb.go b/client/pb/oidb/oidb0xe5b.pb.go
index 95df9753..6872529c 100644
--- a/client/pb/oidb/oidb0xe5b.pb.go
+++ b/client/pb/oidb/oidb0xe5b.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0xeac.pb.go b/client/pb/oidb/oidb0xeac.pb.go
index 7e64f35a..0dc7b658 100644
--- a/client/pb/oidb/oidb0xeac.pb.go
+++ b/client/pb/oidb/oidb0xeac.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/oidb/oidb0xec4.pb.go b/client/pb/oidb/oidb0xec4.pb.go
index 662ead30..2ac57855 100644
--- a/client/pb/oidb/oidb0xec4.pb.go
+++ b/client/pb/oidb/oidb0xec4.pb.go
@@ -7,11 +7,12 @@
 package oidb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/profilecard/accountsearch.pb.go b/client/pb/profilecard/accountsearch.pb.go
index bd2bb025..eebb109f 100644
--- a/client/pb/profilecard/accountsearch.pb.go
+++ b/client/pb/profilecard/accountsearch.pb.go
@@ -7,11 +7,12 @@
 package profilecard
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/profilecard/busi.pb.go b/client/pb/profilecard/busi.pb.go
index d14ce1c3..dac3a9e2 100644
--- a/client/pb/profilecard/busi.pb.go
+++ b/client/pb/profilecard/busi.pb.go
@@ -7,11 +7,12 @@
 package profilecard
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/profilecard/gate.pb.go b/client/pb/profilecard/gate.pb.go
index 0b57da2e..b00f56d2 100644
--- a/client/pb/profilecard/gate.pb.go
+++ b/client/pb/profilecard/gate.pb.go
@@ -7,11 +7,12 @@
 package profilecard
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/pttcenter/shortvideo.pb.go b/client/pb/pttcenter/shortvideo.pb.go
index 912bca96..9ba6c313 100644
--- a/client/pb/pttcenter/shortvideo.pb.go
+++ b/client/pb/pttcenter/shortvideo.pb.go
@@ -7,11 +7,12 @@
 package pttcenter
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/qweb/app.pb.go b/client/pb/qweb/app.pb.go
index c08065cc..9cc00aff 100644
--- a/client/pb/qweb/app.pb.go
+++ b/client/pb/qweb/app.pb.go
@@ -7,11 +7,12 @@
 package qweb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/qweb/protocol.pb.go b/client/pb/qweb/protocol.pb.go
index c1e16b23..371656ab 100644
--- a/client/pb/qweb/protocol.pb.go
+++ b/client/pb/qweb/protocol.pb.go
@@ -7,11 +7,12 @@
 package qweb
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/richmedia/tts.pb.go b/client/pb/richmedia/tts.pb.go
index d4a10880..d4d62097 100644
--- a/client/pb/richmedia/tts.pb.go
+++ b/client/pb/richmedia/tts.pb.go
@@ -7,11 +7,12 @@
 package richmedia
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/pb/structmsg/structmsg.pb.go b/client/pb/structmsg/structmsg.pb.go
index 47700777..5d7bcc11 100644
--- a/client/pb/structmsg/structmsg.pb.go
+++ b/client/pb/structmsg/structmsg.pb.go
@@ -7,11 +7,12 @@
 package structmsg
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	proto "github.com/golang/protobuf/proto"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/client/private_msg.go b/client/private_msg.go
index b14e6188..d39f6154 100644
--- a/client/private_msg.go
+++ b/client/private_msg.go
@@ -1,12 +1,13 @@
 package client
 
 import (
+	"math/rand"
+	"time"
+
 	"github.com/Mrs4s/MiraiGo/client/pb/msg"
 	"github.com/Mrs4s/MiraiGo/message"
 	"github.com/Mrs4s/MiraiGo/protocol/packets"
 	"github.com/golang/protobuf/proto"
-	"math/rand"
-	"time"
 )
 
 func (c *QQClient) SendPrivateMessage(target int64, m *message.SendingMessage) *message.PrivateMessage {
diff --git a/client/ptt.go b/client/ptt.go
index bfbd46f2..ca2fc950 100644
--- a/client/ptt.go
+++ b/client/ptt.go
@@ -3,6 +3,9 @@ package client
 import (
 	"crypto/md5"
 	"encoding/hex"
+	"io"
+	"os"
+
 	"github.com/Mrs4s/MiraiGo/binary"
 	"github.com/Mrs4s/MiraiGo/client/pb"
 	"github.com/Mrs4s/MiraiGo/client/pb/cmd0x346"
@@ -13,8 +16,6 @@ import (
 	"github.com/Mrs4s/MiraiGo/utils"
 	"github.com/pkg/errors"
 	"google.golang.org/protobuf/proto"
-	"io"
-	"os"
 )
 
 func init() {
diff --git a/client/sync.go b/client/sync.go
index cca24d0a..ba2eb8be 100644
--- a/client/sync.go
+++ b/client/sync.go
@@ -2,6 +2,11 @@ package client
 
 import (
 	"fmt"
+	"math/rand"
+	"sync"
+	"sync/atomic"
+	"time"
+
 	"github.com/Mrs4s/MiraiGo/binary/jce"
 	"github.com/Mrs4s/MiraiGo/client/pb"
 	"github.com/Mrs4s/MiraiGo/client/pb/msf"
@@ -11,10 +16,6 @@ import (
 	"github.com/Mrs4s/MiraiGo/protocol/packets"
 	"github.com/golang/protobuf/proto"
 	"github.com/pkg/errors"
-	"math/rand"
-	"sync"
-	"sync/atomic"
-	"time"
 )
 
 func init() {
diff --git a/message/pack.go b/message/pack.go
index e6eff6fe..2450cddf 100644
--- a/message/pack.go
+++ b/message/pack.go
@@ -2,6 +2,7 @@ package message
 
 import (
 	"encoding/hex"
+
 	"github.com/Mrs4s/MiraiGo/binary"
 	"github.com/Mrs4s/MiraiGo/client/pb/msg"
 	"github.com/golang/protobuf/proto"
diff --git a/protocol/crypto/crypto.go b/protocol/crypto/crypto.go
index e2964ebd..27d58075 100644
--- a/protocol/crypto/crypto.go
+++ b/protocol/crypto/crypto.go
@@ -4,8 +4,9 @@ import (
 	"crypto/elliptic"
 	"crypto/md5"
 	"crypto/rand"
-	"github.com/Mrs4s/MiraiGo/binary"
 	"math/big"
+
+	"github.com/Mrs4s/MiraiGo/binary"
 )
 
 type EncryptECDH struct {
diff --git a/protocol/packets/builders.go b/protocol/packets/builders.go
index 3e4c8e36..20f8d2cc 100644
--- a/protocol/packets/builders.go
+++ b/protocol/packets/builders.go
@@ -1,8 +1,9 @@
 package packets
 
 import (
-	"github.com/Mrs4s/MiraiGo/binary"
 	"strconv"
+
+	"github.com/Mrs4s/MiraiGo/binary"
 )
 
 func BuildLoginPacket(uin int64, bodyType byte, key, body, extraData []byte) []byte {
diff --git a/protocol/tlv/t1.go b/protocol/tlv/t1.go
index 3e8875d2..ef50a85e 100644
--- a/protocol/tlv/t1.go
+++ b/protocol/tlv/t1.go
@@ -1,9 +1,10 @@
 package tlv
 
 import (
-	"github.com/Mrs4s/MiraiGo/binary"
 	"math/rand"
 	"time"
+
+	"github.com/Mrs4s/MiraiGo/binary"
 )
 
 func T1(uin uint32, ip []byte) []byte {
diff --git a/protocol/tlv/t106.go b/protocol/tlv/t106.go
index 699f166b..ee66bd7a 100644
--- a/protocol/tlv/t106.go
+++ b/protocol/tlv/t106.go
@@ -3,10 +3,11 @@ package tlv
 import (
 	"crypto/md5"
 	binary2 "encoding/binary"
-	"github.com/Mrs4s/MiraiGo/binary"
 	"math/rand"
 	"strconv"
 	"time"
+
+	"github.com/Mrs4s/MiraiGo/binary"
 )
 
 func T106(uin, salt, appId, ssoVer uint32, passwordMd5 [16]byte, guidAvailable bool, guid, tgtgtKey []byte, wtf uint32) []byte {
diff --git a/protocol/tlv/t109.go b/protocol/tlv/t109.go
index 1f6635f6..aa9f4900 100644
--- a/protocol/tlv/t109.go
+++ b/protocol/tlv/t109.go
@@ -2,6 +2,7 @@ package tlv
 
 import (
 	"crypto/md5"
+
 	"github.com/Mrs4s/MiraiGo/binary"
 )
 
diff --git a/protocol/tlv/t187.go b/protocol/tlv/t187.go
index f6cce89c..654b0378 100644
--- a/protocol/tlv/t187.go
+++ b/protocol/tlv/t187.go
@@ -2,6 +2,7 @@ package tlv
 
 import (
 	"crypto/md5"
+
 	"github.com/Mrs4s/MiraiGo/binary"
 )
 
diff --git a/protocol/tlv/t188.go b/protocol/tlv/t188.go
index e089b0a2..e7f8570c 100644
--- a/protocol/tlv/t188.go
+++ b/protocol/tlv/t188.go
@@ -2,6 +2,7 @@ package tlv
 
 import (
 	"crypto/md5"
+
 	"github.com/Mrs4s/MiraiGo/binary"
 )
 
diff --git a/protocol/tlv/t400.go b/protocol/tlv/t400.go
index c008e730..84784959 100644
--- a/protocol/tlv/t400.go
+++ b/protocol/tlv/t400.go
@@ -1,8 +1,9 @@
 package tlv
 
 import (
-	"github.com/Mrs4s/MiraiGo/binary"
 	"time"
+
+	"github.com/Mrs4s/MiraiGo/binary"
 )
 
 func T400(g []byte, uin int64, guid, dpwd []byte, j2, j3 int64, randSeed []byte) []byte {
diff --git a/protocol/tlv/t511.go b/protocol/tlv/t511.go
index df0ccdff..0cc07a9d 100644
--- a/protocol/tlv/t511.go
+++ b/protocol/tlv/t511.go
@@ -1,9 +1,10 @@
 package tlv
 
 import (
-	"github.com/Mrs4s/MiraiGo/binary"
 	"strconv"
 	"strings"
+
+	"github.com/Mrs4s/MiraiGo/binary"
 )
 
 func T511(domains []string) []byte {