diff --git a/Makefile b/Makefile
index 29ae74a..a64099d 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ gen:
 	protoc -I ./third_party -I ./proto --ts_out=prefix=/api/v1/sendmail:./api --go_out=./api --go-grpc_out=./api --kit_out=./api --validate_out="lang=go:./api" ./proto/*.proto
 auth:
 	protoc --go_out=. ./third_party/auth/auth.proto
-gitpush:
+git:
 	git add .
 	git commit -m "auto commit"
 	git push
\ No newline at end of file
diff --git a/app.go b/app.go
index 0882caf..b3ea930 100644
--- a/app.go
+++ b/app.go
@@ -7,7 +7,6 @@ import (
 	_ "git.diulo.com/mogfee/kit/encoding/form"
 	_ "git.diulo.com/mogfee/kit/encoding/json"
 	_ "git.diulo.com/mogfee/kit/encoding/xml"
-	"git.diulo.com/mogfee/kit/log"
 	"git.diulo.com/mogfee/kit/registry"
 	"git.diulo.com/mogfee/kit/transport"
 	"github.com/google/uuid"
@@ -50,7 +49,7 @@ func New(opts ...Option) *App {
 	}
 	fmt.Println(o.id)
 	if o.logger != nil {
-		log.SetLogger(o.logger)
+		logx.SetLogger(o.logger)
 	}
 	ctx, cancel := context.WithCancel(o.ctx)
 	return &App{
diff --git a/cmd/mysql-kit/main.go b/cmd/mysql-kit/main.go
index 7dc64ce..ceafff4 100644
--- a/cmd/mysql-kit/main.go
+++ b/cmd/mysql-kit/main.go
@@ -5,8 +5,8 @@ import (
 	"flag"
 	"fmt"
 	"git.diulo.com/mogfee/kit/cmd/mysql-kit/core"
+	"git.diulo.com/mogfee/kit/core/pathx"
 	"git.diulo.com/mogfee/kit/mysql/ddl"
-	"git.diulo.com/mogfee/kit/pathx"
 	"os"
 	"os/exec"
 	"strings"
diff --git a/errors/batcherror.go b/core/errorx/batcherror.go
similarity index 97%
rename from errors/batcherror.go
rename to core/errorx/batcherror.go
index 97f8877..4b53542 100644
--- a/errors/batcherror.go
+++ b/core/errorx/batcherror.go
@@ -1,4 +1,4 @@
-package errors
+package errorx
 
 import "bytes"
 
diff --git a/errors/errors.go b/core/errorx/errors.go
similarity index 99%
rename from errors/errors.go
rename to core/errorx/errors.go
index 8ae26d0..43cfd4d 100644
--- a/errors/errors.go
+++ b/core/errorx/errors.go
@@ -1,4 +1,4 @@
-package errors
+package errorx
 
 import (
 	"errors"
diff --git a/errors/errors.pb.go b/core/errorx/errors.pb.go
similarity index 99%
rename from errors/errors.pb.go
rename to core/errorx/errors.pb.go
index 541600d..6df604e 100644
--- a/errors/errors.pb.go
+++ b/core/errorx/errors.pb.go
@@ -4,7 +4,7 @@
 // 	protoc        v4.22.0
 // source: errors.proto
 
-package errors
+package errorx
 
 import (
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
diff --git a/errors/errors.proto b/core/errorx/errors.proto
similarity index 100%
rename from errors/errors.proto
rename to core/errorx/errors.proto
diff --git a/errors/types.go b/core/errorx/types.go
similarity index 99%
rename from errors/types.go
rename to core/errorx/types.go
index e3d033b..a5deecb 100644
--- a/errors/types.go
+++ b/core/errorx/types.go
@@ -1,5 +1,5 @@
 // nolint:gomnd
-package errors
+package errorx
 
 // BadRequest new BadRequest error that is mapped to a 400 response.
 func BadRequest(reason, message string) *Error {
diff --git a/errors/warp.go b/core/errorx/warp.go
similarity index 94%
rename from errors/warp.go
rename to core/errorx/warp.go
index 24f56f0..2b74286 100644
--- a/errors/warp.go
+++ b/core/errorx/warp.go
@@ -1,4 +1,4 @@
-package errors
+package errorx
 
 import (
 	stderrors "errors"
diff --git a/xgo/xgo.go b/core/gox/gox.go
similarity index 91%
rename from xgo/xgo.go
rename to core/gox/gox.go
index 74b5c1a..d00e7cd 100644
--- a/xgo/xgo.go
+++ b/core/gox/gox.go
@@ -1,4 +1,4 @@
-package xgo
+package gox
 
 import "fmt"
 
diff --git a/log/filter.go b/core/logx/filter.go
similarity index 99%
rename from log/filter.go
rename to core/logx/filter.go
index e9a8cc6..47f7079 100644
--- a/log/filter.go
+++ b/core/logx/filter.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 type FilterOption func(*Filter)
 
diff --git a/log/filter_test.go b/core/logx/filter_test.go
similarity index 97%
rename from log/filter_test.go
rename to core/logx/filter_test.go
index f7d8bea..08bc8a9 100644
--- a/log/filter_test.go
+++ b/core/logx/filter_test.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import (
 	"testing"
diff --git a/log/global.go b/core/logx/global.go
similarity index 99%
rename from log/global.go
rename to core/logx/global.go
index 5975bce..9762937 100644
--- a/log/global.go
+++ b/core/logx/global.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import (
 	"context"
diff --git a/log/global_test.go b/core/logx/global_test.go
similarity index 84%
rename from log/global_test.go
rename to core/logx/global_test.go
index 1c6efb6..310789f 100644
--- a/log/global_test.go
+++ b/core/logx/global_test.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import (
 	"testing"
diff --git a/log/helper.go b/core/logx/helper.go
similarity index 99%
rename from log/helper.go
rename to core/logx/helper.go
index 0ef52ec..e8631b3 100644
--- a/log/helper.go
+++ b/core/logx/helper.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import (
 	"context"
diff --git a/log/helper_test.go b/core/logx/helper_test.go
similarity index 93%
rename from log/helper_test.go
rename to core/logx/helper_test.go
index 32db525..23482a1 100644
--- a/log/helper_test.go
+++ b/core/logx/helper_test.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import "testing"
 
diff --git a/log/level.go b/core/logx/level.go
similarity index 98%
rename from log/level.go
rename to core/logx/level.go
index 0807fee..27d5ec0 100644
--- a/log/level.go
+++ b/core/logx/level.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import "strings"
 
diff --git a/log/log.go b/core/logx/log.go
similarity index 98%
rename from log/log.go
rename to core/logx/log.go
index cf3a012..8c34bf3 100644
--- a/log/log.go
+++ b/core/logx/log.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import (
 	"context"
diff --git a/log/log_test.go b/core/logx/log_test.go
similarity index 94%
rename from log/log_test.go
rename to core/logx/log_test.go
index 037b494..2a7986d 100644
--- a/log/log_test.go
+++ b/core/logx/log_test.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import (
 	"testing"
diff --git a/core/logx/nsq_test.go b/core/logx/nsq_test.go
new file mode 100644
index 0000000..8f81fee
--- /dev/null
+++ b/core/logx/nsq_test.go
@@ -0,0 +1,18 @@
+package logx
+
+import (
+	"context"
+	"fmt"
+	"testing"
+)
+
+func Test_nsqLogger_Log(t *testing.T) {
+	nsqWriter := NewNsqLogger("localhost:4150", "app_log")
+	nsqWriter.Start(context.Background())
+	logger := With(nsqWriter,
+		"ts", DefaultTimestamp,
+		"caller", DefaultCaller,
+	)
+	logger.Log(LevelInfo, "user name ttt")
+	fmt.Println(nsqWriter.Stop(context.Background()))
+}
diff --git a/log/mq/nsq.go b/core/logx/nsqwriter.go
similarity index 88%
rename from log/mq/nsq.go
rename to core/logx/nsqwriter.go
index 72a02ec..c976772 100644
--- a/log/mq/nsq.go
+++ b/core/logx/nsqwriter.go
@@ -1,11 +1,10 @@
-package mq
+package logx
 
 import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"git.diulo.com/mogfee/kit/log"
-	"git.diulo.com/mogfee/kit/xgo"
+	"git.diulo.com/mogfee/kit/core/gox"
 	"github.com/nsqio/go-nsq"
 	"sync"
 	"sync/atomic"
@@ -20,12 +19,11 @@ type nsqLogger struct {
 }
 
 func (s *nsqLogger) Start(ctx context.Context) error {
-	xgo.Go(func() {
+	gox.Go(func() {
 		for v := range s.list {
 			if s.stop.Load() {
 				break
 			}
-			fmt.Println(string(v))
 			func(v []byte) {
 				s.wg.Add(1)
 				defer s.wg.Done()
@@ -66,7 +64,7 @@ func NewNsqLogger(host string, topic string) *nsqLogger {
 	return std
 }
 
-func (l *nsqLogger) Log(level log.Level, keyvals ...any) error {
+func (l *nsqLogger) Log(level Level, keyvals ...any) error {
 	if l.stop.Load() {
 		fmt.Println("log is stop")
 		return nil
diff --git a/log/std.go b/core/logx/std.go
similarity index 98%
rename from log/std.go
rename to core/logx/std.go
index 9203215..3048729 100644
--- a/log/std.go
+++ b/core/logx/std.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import (
 	"bytes"
diff --git a/log/value.go b/core/logx/value.go
similarity index 98%
rename from log/value.go
rename to core/logx/value.go
index 77417f5..0b6c03f 100644
--- a/log/value.go
+++ b/core/logx/value.go
@@ -1,4 +1,4 @@
-package log
+package logx
 
 import (
 	"context"
diff --git a/core/mapping/mapping.go b/core/mapping/mapping.go
index e2d70bd..b05c232 100644
--- a/core/mapping/mapping.go
+++ b/core/mapping/mapping.go
@@ -3,7 +3,6 @@ package mapping
 import (
 	"errors"
 	"fmt"
-	"git.diulo.com/mogfee/kit/lang"
 	"reflect"
 	"sync"
 )
@@ -47,6 +46,3 @@ func ValidatePtr(v *reflect.Value) error {
 	}
 	return nil
 }
-func Repr(v any) string {
-	return lang.Repr(v)
-}
diff --git a/pathx/file.go b/core/pathx/file.go
similarity index 100%
rename from pathx/file.go
rename to core/pathx/file.go
diff --git a/pathx/file_test.go b/core/pathx/file_test.go
similarity index 100%
rename from pathx/file_test.go
rename to core/pathx/file_test.go
diff --git a/core/syncx/resourcemanager.go b/core/syncx/resourcemanager.go
index 99c605e..e7d66c8 100644
--- a/core/syncx/resourcemanager.go
+++ b/core/syncx/resourcemanager.go
@@ -1,7 +1,6 @@
 package syncx
 
 import (
-	"git.diulo.com/mogfee/kit/errors"
 	"io"
 	"sync"
 )
@@ -21,7 +20,7 @@ func NewResourceManager() *ResourceManager {
 func (manager *ResourceManager) Close() error {
 	manager.lock.Lock()
 	defer manager.lock.Unlock()
-	var be errors.BatchError
+	var be errorx.BatchError
 	for _, resource := range manager.resource {
 		if err := resource.Close(); err != nil {
 			be.Add(err)
diff --git a/core/timex/repr.go b/core/timex/repr.go
deleted file mode 100644
index 856eb96..0000000
--- a/core/timex/repr.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package timex
-
-import (
-	"fmt"
-	"time"
-)
-
-// ReprOfDuration returns the string representation of given duration in ms.
-func ReprOfDuration(duration time.Duration) string {
-	return fmt.Sprintf("%.1fms", float32(duration)/float32(time.Millisecond))
-}
diff --git a/core/timex/ticker.go b/core/timex/ticker.go
deleted file mode 100644
index 44b126a..0000000
--- a/core/timex/ticker.go
+++ /dev/null
@@ -1,73 +0,0 @@
-package timex
-
-import (
-	"errors"
-	"git.diulo.com/mogfee/kit/lang"
-	"time"
-)
-
-var errTimeout = errors.New("timeout")
-
-type (
-	Ticker interface {
-		Chan() <-chan time.Time
-		Stop()
-	}
-
-	FakeTicker interface {
-		Ticker
-		Done()
-		Tick()
-		Wait(d time.Duration) error
-	}
-
-	fakeTicker struct {
-		c    chan time.Time
-		done chan lang.PlaceholderType
-	}
-
-	realTicker struct {
-		*time.Ticker
-	}
-)
-
-func NewTicker(d time.Duration) Ticker {
-	return &realTicker{
-		Ticker: time.NewTicker(d),
-	}
-}
-
-func (r *realTicker) Chan() <-chan time.Time {
-	return r.C
-}
-func NewFakeTicker() FakeTicker {
-	return &fakeTicker{
-		c:    make(chan time.Time, 1),
-		done: make(chan lang.PlaceholderType, 1),
-	}
-}
-
-func (f *fakeTicker) Chan() <-chan time.Time {
-	return f.c
-}
-
-func (f *fakeTicker) Stop() {
-	close(f.c)
-}
-
-func (f *fakeTicker) Done() {
-	f.done <- lang.Placeholder
-}
-
-func (f *fakeTicker) Tick() {
-	f.c <- time.Now()
-}
-
-func (f *fakeTicker) Wait(d time.Duration) error {
-	select {
-	case <-time.After(d):
-		return errTimeout
-	case <-f.done:
-		return nil
-	}
-}
diff --git a/internal/encoding/encoding.go b/internal/encoding/encoding.go
deleted file mode 100644
index 0ffbace..0000000
--- a/internal/encoding/encoding.go
+++ /dev/null
@@ -1,65 +0,0 @@
-package encoding
-
-import (
-	"bytes"
-	"encoding/json"
-	"git.diulo.com/mogfee/kit/lang"
-	"github.com/pelletier/go-toml/v2"
-	"gopkg.in/yaml.v3"
-)
-
-func TomlToJson(data []byte) ([]byte, error) {
-	var val any
-	if err := toml.NewDecoder(bytes.NewReader(data)).Decode(&val); err != nil {
-		return nil, err
-	}
-	var buf bytes.Buffer
-	if err := json.NewEncoder(&buf).Encode(val); err != nil {
-		return nil, err
-	}
-	return buf.Bytes(), nil
-}
-func YamlToJson(data []byte) ([]byte, error) {
-	var val any
-	if err := yaml.Unmarshal(data, &val); err != nil {
-		return nil, err
-	}
-	val = toStringKeyMap(val)
-	var buf bytes.Buffer
-	if err := json.NewEncoder(&buf).Encode(val); err != nil {
-		return nil, err
-	}
-	return buf.Bytes(), nil
-}
-func convertKeyToString(in map[any]any) map[string]any {
-	res := make(map[string]any)
-	for k, v := range in {
-		res[lang.Repr(k)] = toStringKeyMap(v)
-	}
-	return res
-}
-
-func convertNumberToJsonNumber(in any) json.Number {
-	return json.Number(lang.Repr(in))
-}
-func covertSlice(in []any) []any {
-	res := make([]any, len(in))
-	for i, v := range in {
-		res[i] = toStringKeyMap(v)
-	}
-	return res
-}
-func toStringKeyMap(v any) any {
-	switch v := v.(type) {
-	case []any:
-		return covertSlice(v)
-	case map[any]any:
-		return convertKeyToString(v)
-	case bool, string:
-		return v
-	case int, uint, int8, uint8, int16, uint16, int32, uint32, int64, uint64, float32, float64:
-		return convertNumberToJsonNumber(v)
-	default:
-		return lang.Repr(v)
-	}
-}
diff --git a/internal/endpoint/endpoint.go b/internal/endpoint/endpoint.go
deleted file mode 100644
index 160b694..0000000
--- a/internal/endpoint/endpoint.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package endpoint
-
-import (
-	"net/url"
-)
-
-// NewEndpoint new an Endpoint URL.
-func NewEndpoint(scheme, host string) *url.URL {
-	return &url.URL{Scheme: scheme, Host: host}
-}
-
-// ParseEndpoint parses an Endpoint URL.
-func ParseEndpoint(endpoints []string, scheme string) (string, error) {
-	for _, e := range endpoints {
-		u, err := url.Parse(e)
-		if err != nil {
-			return "", err
-		}
-
-		if u.Scheme == scheme {
-			return u.Host, nil
-		}
-	}
-	return "", nil
-}
-
-// Scheme is the scheme of endpoint url.
-// examples: scheme="http",isSecure=true get "https"
-func Scheme(scheme string, isSecure bool) string {
-	if isSecure {
-		return scheme + "s"
-	}
-	return scheme
-}
diff --git a/internal/endpoint/endpoint_test.go b/internal/endpoint/endpoint_test.go
deleted file mode 100644
index c02878f..0000000
--- a/internal/endpoint/endpoint_test.go
+++ /dev/null
@@ -1,126 +0,0 @@
-package endpoint
-
-import (
-	"net/url"
-	"reflect"
-	"testing"
-)
-
-func TestNewEndpoint(t *testing.T) {
-	type args struct {
-		scheme string
-		host   string
-	}
-	tests := []struct {
-		name string
-		args args
-		want *url.URL
-	}{
-		{
-			name: "https://github.com/go-kratos/kratos/",
-			args: args{"https", "github.com/go-kratos/kratos/"},
-			want: &url.URL{Scheme: "https", Host: "github.com/go-kratos/kratos/"},
-		},
-		{
-			name: "https://go-kratos.dev/",
-			args: args{"https", "go-kratos.dev/"},
-			want: &url.URL{Scheme: "https", Host: "go-kratos.dev/"},
-		},
-		{
-			name: "https://www.google.com/",
-			args: args{"https", "www.google.com/"},
-			want: &url.URL{Scheme: "https", Host: "www.google.com/"},
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			if got := NewEndpoint(tt.args.scheme, tt.args.host); !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("NewEndpoint() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
-func TestParseEndpoint(t *testing.T) {
-	type args struct {
-		endpoints []string
-		scheme    string
-	}
-	tests := []struct {
-		name    string
-		args    args
-		want    string
-		wantErr bool
-	}{
-		{
-			name:    "kratos",
-			args:    args{endpoints: []string{"https://github.com/go-kratos/kratos"}, scheme: "https"},
-			want:    "github.com",
-			wantErr: false,
-		},
-		{
-			name:    "test",
-			args:    args{endpoints: []string{"http://go-kratos.dev/"}, scheme: "https"},
-			want:    "",
-			wantErr: false,
-		},
-		{
-			name:    "localhost:8080",
-			args:    args{endpoints: []string{"grpcs://localhost:8080/"}, scheme: "grpcs"},
-			want:    "localhost:8080",
-			wantErr: false,
-		},
-		{
-			name:    "localhost:8081",
-			args:    args{endpoints: []string{"grpcs://localhost:8080/"}, scheme: "grpc"},
-			want:    "",
-			wantErr: false,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := ParseEndpoint(tt.args.endpoints, tt.args.scheme)
-			if (err != nil) != tt.wantErr {
-				t.Errorf("ParseEndpoint() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if got != tt.want {
-				t.Errorf("ParseEndpoint() got = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
-func TestSchema(t *testing.T) {
-	tests := []struct {
-		schema string
-		secure bool
-		want   string
-	}{
-		{
-			schema: "http",
-			secure: true,
-			want:   "https",
-		},
-		{
-			schema: "http",
-			secure: false,
-			want:   "http",
-		},
-		{
-			schema: "grpc",
-			secure: true,
-			want:   "grpcs",
-		},
-		{
-			schema: "grpc",
-			secure: false,
-			want:   "grpc",
-		},
-	}
-	for _, tt := range tests {
-		if got := Scheme(tt.schema, tt.secure); got != tt.want {
-			t.Errorf("Schema() = %v, want %v", got, tt.want)
-		}
-	}
-}
diff --git a/lang/lang.go b/lang/lang.go
deleted file mode 100644
index 16e18f2..0000000
--- a/lang/lang.go
+++ /dev/null
@@ -1,71 +0,0 @@
-package lang
-
-import (
-	"fmt"
-	"reflect"
-	"strconv"
-)
-
-var Placeholder PlaceholderType
-
-type (
-	AnyType         = any
-	PlaceholderType struct{}
-)
-
-func Repr(v any) string {
-	if v == nil {
-		return ""
-	}
-	switch vt := v.(type) {
-	case fmt.Stringer:
-		return vt.String()
-	}
-	val := reflect.ValueOf(v)
-
-	if val.Kind() == reflect.Ptr && !val.IsNil() {
-		val = val.Elem()
-	}
-	return reprOfValue(val)
-}
-
-func reprOfValue(val reflect.Value) string {
-	switch vt := val.Interface().(type) {
-	case bool:
-		return strconv.FormatBool(vt)
-	case error:
-		return vt.Error()
-	case float32:
-		return strconv.FormatFloat(float64(vt), 'f', -1, 32)
-	case float64:
-		return strconv.FormatFloat(vt, 'f', -1, 64)
-	case fmt.Stringer:
-		return vt.String()
-	case int:
-		return strconv.Itoa(vt)
-	case int8:
-		return strconv.Itoa(int(vt))
-	case int16:
-		return strconv.Itoa(int(vt))
-	case int32:
-		return strconv.Itoa(int(vt))
-	case int64:
-		return strconv.FormatInt(vt, 10)
-	case string:
-		return vt
-	case uint:
-		return strconv.FormatUint(uint64(vt), 10)
-	case uint8:
-		return strconv.FormatUint(uint64(vt), 10)
-	case uint16:
-		return strconv.FormatUint(uint64(vt), 10)
-	case uint32:
-		return strconv.FormatUint(uint64(vt), 10)
-	case uint64:
-		return strconv.FormatUint(vt, 10)
-	case []byte:
-		return string(vt)
-	default:
-		return fmt.Sprint(val.Interface())
-	}
-}
diff --git a/log/mq/nsq_test.go b/log/mq/nsq_test.go
deleted file mode 100644
index 221d4d0..0000000
--- a/log/mq/nsq_test.go
+++ /dev/null
@@ -1,19 +0,0 @@
-package mq
-
-import (
-	"context"
-	"fmt"
-	"git.diulo.com/mogfee/kit/log"
-	"testing"
-)
-
-func Test_nsqLogger_Log(t *testing.T) {
-	nsqWriter := NewNsqLogger("localhost:4150", "app_log")
-	nsqWriter.Start()
-	logger := log.With(nsqWriter,
-		"ts", log.DefaultTimestamp,
-		"caller", log.DefaultCaller,
-	)
-	logger.Log(log.LevelInfo, "user name ttt")
-	fmt.Println(nsqWriter.Shutdown(context.Background()))
-}
diff --git a/middleware/jwt/default.go b/middleware/jwt/default.go
index 9f3f777..7f5a4d5 100644
--- a/middleware/jwt/default.go
+++ b/middleware/jwt/default.go
@@ -2,7 +2,6 @@ package jwt
 
 import (
 	"context"
-	"git.diulo.com/mogfee/kit/errors"
 	"git.diulo.com/mogfee/kit/transport"
 	"git.diulo.com/mogfee/kit/transport/http"
 	"strings"
@@ -54,5 +53,5 @@ func (j *JwtDefault) Validate(ctx context.Context, permission string, permission
 			return nil
 		}
 	}
-	return errors.Forbidden("TOKEN_PERMISSION_BAD", "权限不足")
+	return errorx.Forbidden("TOKEN_PERMISSION_BAD", "权限不足")
 }
diff --git a/middleware/jwt/jwt.go b/middleware/jwt/jwt.go
index d7f1029..5ea42f2 100644
--- a/middleware/jwt/jwt.go
+++ b/middleware/jwt/jwt.go
@@ -2,7 +2,6 @@ package jwt
 
 import (
 	"context"
-	"git.diulo.com/mogfee/kit/errors"
 	"git.diulo.com/mogfee/kit/middleware"
 )
 
@@ -61,7 +60,7 @@ func JWT(opts ...JwtOption) middleware.Middleware {
 			// 解析token
 			tokenStr := cfg.validate.GetToken(ctx, cfg.fromKey)
 			if tokenStr == "" && needAuth {
-				return nil, errors.Unauthorized("NO_TOKEN", "")
+				return nil, errorx.Unauthorized("NO_TOKEN", "")
 			}
 
 			if tokenStr != "" {
@@ -71,7 +70,7 @@ func JWT(opts ...JwtOption) middleware.Middleware {
 						return err
 					}
 					if needAuth && userInfo.UserId == "" {
-						return errors.Unauthorized("TOKEN_BAD", "")
+						return errorx.Unauthorized("TOKEN_BAD", "")
 					}
 					if authKey != "" {
 						if err = cfg.validate.Validate(ctx, authKey, userInfo.Permissions); err != nil {
diff --git a/middleware/jwt/token.go b/middleware/jwt/token.go
index cf50924..f02e458 100644
--- a/middleware/jwt/token.go
+++ b/middleware/jwt/token.go
@@ -2,7 +2,6 @@ package jwt
 
 import (
 	"encoding/json"
-	"git.diulo.com/mogfee/kit/errors"
 	"git.diulo.com/mogfee/kit/internal/xuuid"
 	"github.com/golang-jwt/jwt/v5"
 	"time"
@@ -59,16 +58,16 @@ func Parse(key string, tokenStr string) (*UserInfo, error) {
 	}
 	str, err := Decrypt(tokenStr, []byte(key), key)
 	if err != nil {
-		return nil, errors.Unauthorized("TOKEN_ERROR", err.Error())
+		return nil, errorx.Unauthorized("TOKEN_ERROR", err.Error())
 	}
 	token, err := jwt.Parse(str, func(token *jwt.Token) (interface{}, error) {
 		return []byte(key), nil
 	})
 	if err != nil {
-		if errors.Is(err, jwt.ErrTokenExpired) {
-			return nil, errors.Unauthorized("TOKEN_EXPIRED", "")
+		if errorx.Is(err, jwt.ErrTokenExpired) {
+			return nil, errorx.Unauthorized("TOKEN_EXPIRED", "")
 		}
-		return nil, errors.Unauthorized("TOKEN_ERROR", err.Error())
+		return nil, errorx.Unauthorized("TOKEN_ERROR", err.Error())
 	}
 
 	if token.Valid {
@@ -77,11 +76,11 @@ func Parse(key string, tokenStr string) (*UserInfo, error) {
 		}{}
 		b, _ := json.Marshal(token.Claims)
 		if err = json.Unmarshal(b, &row); err != nil {
-			return nil, errors.Unauthorized("TOKEN_ERROR", err.Error())
+			return nil, errorx.Unauthorized("TOKEN_ERROR", err.Error())
 		}
 		return row.Info, nil
-	} else if errors.Is(err, jwt.ErrTokenExpired) || errors.Is(err, jwt.ErrTokenNotValidYet) {
-		return nil, errors.Unauthorized("TOKEN_EXPIRED", "")
+	} else if errorx.Is(err, jwt.ErrTokenExpired) || errorx.Is(err, jwt.ErrTokenNotValidYet) {
+		return nil, errorx.Unauthorized("TOKEN_EXPIRED", "")
 	}
-	return nil, errors.Unauthorized("TOKEN_ERROR", "")
+	return nil, errorx.Unauthorized("TOKEN_ERROR", "")
 }
diff --git a/middleware/logger.go b/middleware/logger.go
index 0d497d9..a78a427 100644
--- a/middleware/logger.go
+++ b/middleware/logger.go
@@ -2,10 +2,9 @@ package middleware
 
 import (
 	"context"
-	"git.diulo.com/mogfee/kit/log"
 )
 
-func Logger(logger log.Logger) Middleware {
+func Logger(logger logx.Logger) Middleware {
 	//helper:=log.NewHelper(logger)
 	return func(handler Handler) Handler {
 		return func(ctx context.Context, a any) (any, error) {
diff --git a/middleware/prome/prome.go b/middleware/prome/prome.go
index d94ee2d..04ab8e3 100644
--- a/middleware/prome/prome.go
+++ b/middleware/prome/prome.go
@@ -3,7 +3,6 @@ package prome
 import (
 	"context"
 	"fmt"
-	"git.diulo.com/mogfee/kit/errors"
 	"git.diulo.com/mogfee/kit/middleware"
 	"git.diulo.com/mogfee/kit/transport"
 	"github.com/prometheus/client_golang/prometheus"
@@ -66,7 +65,7 @@ func Prometheus() middleware.Middleware {
 			code := "500"
 			if err != nil {
 				switch aerr := err.(type) {
-				case *errors.Error:
+				case *errorx.Error:
 					code = fmt.Sprintf("%d", aerr.Code)
 				default:
 					code = "500"
diff --git a/middleware/validate/validate.go b/middleware/validate/validate.go
index a70f1a7..12772f3 100644
--- a/middleware/validate/validate.go
+++ b/middleware/validate/validate.go
@@ -2,7 +2,6 @@ package validate
 
 import (
 	"context"
-	"git.diulo.com/mogfee/kit/errors"
 	"git.diulo.com/mogfee/kit/middleware"
 	"strings"
 )
@@ -19,7 +18,7 @@ func Server() middleware.Middleware {
 						Reason() string
 					}); ok {
 						field := a.Field()
-						return nil, errors.BadRequest("InvalidArgument", "").WithMetadata(map[string]string{
+						return nil, errorx.BadRequest("InvalidArgument", "").WithMetadata(map[string]string{
 							strings.ToLower(field[0:1]) + field[1:]: a.Reason(),
 						})
 					}
diff --git a/options.go b/options.go
index 40998fd..548e0b3 100644
--- a/options.go
+++ b/options.go
@@ -2,7 +2,6 @@ package kit
 
 import (
 	"context"
-	"git.diulo.com/mogfee/kit/log"
 	"git.diulo.com/mogfee/kit/registry"
 	"git.diulo.com/mogfee/kit/transport"
 	"net/url"
@@ -21,7 +20,7 @@ type options struct {
 	ctx  context.Context
 	sigs []os.Signal
 
-	logger           log.Logger
+	logger           logx.Logger
 	registrar        registry.Registrar
 	registrarTimeout time.Duration
 	stopTimeout      time.Duration
@@ -64,7 +63,7 @@ func Context(ctx context.Context) Option {
 }
 
 // Logger with service logger.
-func Logger(logger log.Logger) Option {
+func Logger(logger logx.Logger) Option {
 	return func(o *options) { o.logger = logger }
 }
 
diff --git a/proto/v1/user.pb.go b/proto/v1/user.pb.go
deleted file mode 100644
index a67a0fe..0000000
--- a/proto/v1/user.pb.go
+++ /dev/null
@@ -1,221 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.28.1
-// 	protoc        v3.18.1
-// source: user.proto
-
-package user
-
-import (
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	reflect "reflect"
-	sync "sync"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type Request struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	UserId       int64  `protobuf:"varint,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
-	UserPassword string `protobuf:"bytes,2,opt,name=user_password,json=userPassword,proto3" json:"user_password,omitempty"`
-}
-
-func (x *Request) Reset() {
-	*x = Request{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_user_proto_msgTypes[0]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *Request) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Request) ProtoMessage() {}
-
-func (x *Request) ProtoReflect() protoreflect.Message {
-	mi := &file_user_proto_msgTypes[0]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use Request.ProtoReflect.Descriptor instead.
-func (*Request) Descriptor() ([]byte, []int) {
-	return file_user_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *Request) GetUserId() int64 {
-	if x != nil {
-		return x.UserId
-	}
-	return 0
-}
-
-func (x *Request) GetUserPassword() string {
-	if x != nil {
-		return x.UserPassword
-	}
-	return ""
-}
-
-type Response struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	// 密钥
-	Token string `protobuf:"bytes,1,opt,name=token,proto3" json:"token,omitempty"`
-}
-
-func (x *Response) Reset() {
-	*x = Response{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_user_proto_msgTypes[1]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *Response) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Response) ProtoMessage() {}
-
-func (x *Response) ProtoReflect() protoreflect.Message {
-	mi := &file_user_proto_msgTypes[1]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use Response.ProtoReflect.Descriptor instead.
-func (*Response) Descriptor() ([]byte, []int) {
-	return file_user_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *Response) GetToken() string {
-	if x != nil {
-		return x.Token
-	}
-	return ""
-}
-
-var File_user_proto protoreflect.FileDescriptor
-
-var file_user_proto_rawDesc = []byte{
-	0x0a, 0x0a, 0x75, 0x73, 0x65, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0d, 0x63, 0x6f,
-	0x6d, 0x2e, 0x64, 0x69, 0x75, 0x6c, 0x6f, 0x2e, 0x61, 0x70, 0x69, 0x22, 0x47, 0x0a, 0x07, 0x72,
-	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x17, 0x0a, 0x07, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x69,
-	0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x06, 0x75, 0x73, 0x65, 0x72, 0x49, 0x64, 0x12,
-	0x23, 0x0a, 0x0d, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64,
-	0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x75, 0x73, 0x65, 0x72, 0x50, 0x61, 0x73, 0x73,
-	0x77, 0x6f, 0x72, 0x64, 0x22, 0x20, 0x0a, 0x08, 0x72, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x12, 0x14, 0x0a, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x32, 0x41, 0x0a, 0x04, 0x75, 0x73, 0x65, 0x72, 0x12, 0x39,
-	0x0a, 0x04, 0x6c, 0x69, 0x73, 0x74, 0x12, 0x16, 0x2e, 0x63, 0x6f, 0x6d, 0x2e, 0x64, 0x69, 0x75,
-	0x6c, 0x6f, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x17,
-	0x2e, 0x63, 0x6f, 0x6d, 0x2e, 0x64, 0x69, 0x75, 0x6c, 0x6f, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x72,
-	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x09, 0x5a, 0x07, 0x2e, 0x2f, 0x3b,
-	0x75, 0x73, 0x65, 0x72, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
-}
-
-var (
-	file_user_proto_rawDescOnce sync.Once
-	file_user_proto_rawDescData = file_user_proto_rawDesc
-)
-
-func file_user_proto_rawDescGZIP() []byte {
-	file_user_proto_rawDescOnce.Do(func() {
-		file_user_proto_rawDescData = protoimpl.X.CompressGZIP(file_user_proto_rawDescData)
-	})
-	return file_user_proto_rawDescData
-}
-
-var file_user_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
-var file_user_proto_goTypes = []interface{}{
-	(*Request)(nil),  // 0: com.diulo.api.request
-	(*Response)(nil), // 1: com.diulo.api.response
-}
-var file_user_proto_depIdxs = []int32{
-	0, // 0: com.diulo.api.user.list:input_type -> com.diulo.api.request
-	1, // 1: com.diulo.api.user.list:output_type -> com.diulo.api.response
-	1, // [1:2] is the sub-list for method output_type
-	0, // [0:1] is the sub-list for method input_type
-	0, // [0:0] is the sub-list for extension type_name
-	0, // [0:0] is the sub-list for extension extendee
-	0, // [0:0] is the sub-list for field type_name
-}
-
-func init() { file_user_proto_init() }
-func file_user_proto_init() {
-	if File_user_proto != nil {
-		return
-	}
-	if !protoimpl.UnsafeEnabled {
-		file_user_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Request); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_user_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Response); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_user_proto_rawDesc,
-			NumEnums:      0,
-			NumMessages:   2,
-			NumExtensions: 0,
-			NumServices:   1,
-		},
-		GoTypes:           file_user_proto_goTypes,
-		DependencyIndexes: file_user_proto_depIdxs,
-		MessageInfos:      file_user_proto_msgTypes,
-	}.Build()
-	File_user_proto = out.File
-	file_user_proto_rawDesc = nil
-	file_user_proto_goTypes = nil
-	file_user_proto_depIdxs = nil
-}
diff --git a/proto/v1/user.pb.validate.go b/proto/v1/user.pb.validate.go
deleted file mode 100644
index b62fee9..0000000
--- a/proto/v1/user.pb.validate.go
+++ /dev/null
@@ -1,239 +0,0 @@
-// Code generated by protoc-gen-validate. DO NOT EDIT.
-// source: user.proto
-
-package user
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"net"
-	"net/mail"
-	"net/url"
-	"regexp"
-	"sort"
-	"strings"
-	"time"
-	"unicode/utf8"
-
-	"google.golang.org/protobuf/types/known/anypb"
-)
-
-// ensure the imports are used
-var (
-	_ = bytes.MinRead
-	_ = errors.New("")
-	_ = fmt.Print
-	_ = utf8.UTFMax
-	_ = (*regexp.Regexp)(nil)
-	_ = (*strings.Reader)(nil)
-	_ = net.IPv4len
-	_ = time.Duration(0)
-	_ = (*url.URL)(nil)
-	_ = (*mail.Address)(nil)
-	_ = anypb.Any{}
-	_ = sort.Sort
-)
-
-// Validate checks the field values on Request with the rules defined in the
-// proto definition for this message. If any rules are violated, the first
-// error encountered is returned, or nil if there are no violations.
-func (m *Request) Validate() error {
-	return m.validate(false)
-}
-
-// ValidateAll checks the field values on Request with the rules defined in the
-// proto definition for this message. If any rules are violated, the result is
-// a list of violation errors wrapped in RequestMultiError, or nil if none found.
-func (m *Request) ValidateAll() error {
-	return m.validate(true)
-}
-
-func (m *Request) validate(all bool) error {
-	if m == nil {
-		return nil
-	}
-
-	var errors []error
-
-	// no validation rules for UserId
-
-	// no validation rules for UserPassword
-
-	if len(errors) > 0 {
-		return RequestMultiError(errors)
-	}
-
-	return nil
-}
-
-// RequestMultiError is an error wrapping multiple validation errors returned
-// by Request.ValidateAll() if the designated constraints aren't met.
-type RequestMultiError []error
-
-// Error returns a concatenation of all the error messages it wraps.
-func (m RequestMultiError) Error() string {
-	var msgs []string
-	for _, err := range m {
-		msgs = append(msgs, err.Error())
-	}
-	return strings.Join(msgs, "; ")
-}
-
-// AllErrors returns a list of validation violation errors.
-func (m RequestMultiError) AllErrors() []error { return m }
-
-// RequestValidationError is the validation error returned by Request.Validate
-// if the designated constraints aren't met.
-type RequestValidationError struct {
-	field  string
-	reason string
-	cause  error
-	key    bool
-}
-
-// Field function returns field value.
-func (e RequestValidationError) Field() string { return e.field }
-
-// Reason function returns reason value.
-func (e RequestValidationError) Reason() string { return e.reason }
-
-// Cause function returns cause value.
-func (e RequestValidationError) Cause() error { return e.cause }
-
-// Key function returns key value.
-func (e RequestValidationError) Key() bool { return e.key }
-
-// ErrorName returns error name.
-func (e RequestValidationError) ErrorName() string { return "RequestValidationError" }
-
-// Error satisfies the builtin error interface
-func (e RequestValidationError) Error() string {
-	cause := ""
-	if e.cause != nil {
-		cause = fmt.Sprintf(" | caused by: %v", e.cause)
-	}
-
-	key := ""
-	if e.key {
-		key = "key for "
-	}
-
-	return fmt.Sprintf(
-		"invalid %sRequest.%s: %s%s",
-		key,
-		e.field,
-		e.reason,
-		cause)
-}
-
-var _ error = RequestValidationError{}
-
-var _ interface {
-	Field() string
-	Reason() string
-	Key() bool
-	Cause() error
-	ErrorName() string
-} = RequestValidationError{}
-
-// Validate checks the field values on Response with the rules defined in the
-// proto definition for this message. If any rules are violated, the first
-// error encountered is returned, or nil if there are no violations.
-func (m *Response) Validate() error {
-	return m.validate(false)
-}
-
-// ValidateAll checks the field values on Response with the rules defined in
-// the proto definition for this message. If any rules are violated, the
-// result is a list of violation errors wrapped in ResponseMultiError, or nil
-// if none found.
-func (m *Response) ValidateAll() error {
-	return m.validate(true)
-}
-
-func (m *Response) validate(all bool) error {
-	if m == nil {
-		return nil
-	}
-
-	var errors []error
-
-	// no validation rules for Token
-
-	if len(errors) > 0 {
-		return ResponseMultiError(errors)
-	}
-
-	return nil
-}
-
-// ResponseMultiError is an error wrapping multiple validation errors returned
-// by Response.ValidateAll() if the designated constraints aren't met.
-type ResponseMultiError []error
-
-// Error returns a concatenation of all the error messages it wraps.
-func (m ResponseMultiError) Error() string {
-	var msgs []string
-	for _, err := range m {
-		msgs = append(msgs, err.Error())
-	}
-	return strings.Join(msgs, "; ")
-}
-
-// AllErrors returns a list of validation violation errors.
-func (m ResponseMultiError) AllErrors() []error { return m }
-
-// ResponseValidationError is the validation error returned by
-// Response.Validate if the designated constraints aren't met.
-type ResponseValidationError struct {
-	field  string
-	reason string
-	cause  error
-	key    bool
-}
-
-// Field function returns field value.
-func (e ResponseValidationError) Field() string { return e.field }
-
-// Reason function returns reason value.
-func (e ResponseValidationError) Reason() string { return e.reason }
-
-// Cause function returns cause value.
-func (e ResponseValidationError) Cause() error { return e.cause }
-
-// Key function returns key value.
-func (e ResponseValidationError) Key() bool { return e.key }
-
-// ErrorName returns error name.
-func (e ResponseValidationError) ErrorName() string { return "ResponseValidationError" }
-
-// Error satisfies the builtin error interface
-func (e ResponseValidationError) Error() string {
-	cause := ""
-	if e.cause != nil {
-		cause = fmt.Sprintf(" | caused by: %v", e.cause)
-	}
-
-	key := ""
-	if e.key {
-		key = "key for "
-	}
-
-	return fmt.Sprintf(
-		"invalid %sResponse.%s: %s%s",
-		key,
-		e.field,
-		e.reason,
-		cause)
-}
-
-var _ error = ResponseValidationError{}
-
-var _ interface {
-	Field() string
-	Reason() string
-	Key() bool
-	Cause() error
-	ErrorName() string
-} = ResponseValidationError{}
diff --git a/proto/v1/user.ts b/proto/v1/user.ts
deleted file mode 100644
index 4e123fc..0000000
--- a/proto/v1/user.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-// http.prefix:/
-// @ts-ignore
-import {Config,http} from "./http";
-export interface request {
-	userId: number
-	userPassword: string
-}
-
-export interface response {
-	//密钥
-	token: string
-}
-
-export class userService{
-}
diff --git a/proto/v1/user_grpc.pb.go b/proto/v1/user_grpc.pb.go
deleted file mode 100644
index dfc3b19..0000000
--- a/proto/v1/user_grpc.pb.go
+++ /dev/null
@@ -1,109 +0,0 @@
-// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
-// versions:
-// - protoc-gen-go-grpc v1.3.0
-// - protoc             v3.18.1
-// source: user.proto
-
-package user
-
-import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-)
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
-
-const (
-	User_List_FullMethodName = "/com.diulo.api.user/list"
-)
-
-// UserClient is the client API for User service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
-type UserClient interface {
-	List(ctx context.Context, in *Request, opts ...grpc.CallOption) (*Response, error)
-}
-
-type userClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewUserClient(cc grpc.ClientConnInterface) UserClient {
-	return &userClient{cc}
-}
-
-func (c *userClient) List(ctx context.Context, in *Request, opts ...grpc.CallOption) (*Response, error) {
-	out := new(Response)
-	err := c.cc.Invoke(ctx, User_List_FullMethodName, in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// UserServer is the server API for User service.
-// All implementations must embed UnimplementedUserServer
-// for forward compatibility
-type UserServer interface {
-	List(context.Context, *Request) (*Response, error)
-	mustEmbedUnimplementedUserServer()
-}
-
-// UnimplementedUserServer must be embedded to have forward compatible implementations.
-type UnimplementedUserServer struct {
-}
-
-func (UnimplementedUserServer) List(context.Context, *Request) (*Response, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method List not implemented")
-}
-func (UnimplementedUserServer) mustEmbedUnimplementedUserServer() {}
-
-// UnsafeUserServer may be embedded to opt out of forward compatibility for this service.
-// Use of this interface is not recommended, as added methods to UserServer will
-// result in compilation errors.
-type UnsafeUserServer interface {
-	mustEmbedUnimplementedUserServer()
-}
-
-func RegisterUserServer(s grpc.ServiceRegistrar, srv UserServer) {
-	s.RegisterService(&User_ServiceDesc, srv)
-}
-
-func _User_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(Request)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(UserServer).List(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: User_List_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(UserServer).List(ctx, req.(*Request))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-// User_ServiceDesc is the grpc.ServiceDesc for User service.
-// It's only intended for direct use with grpc.RegisterService,
-// and not to be introspected or modified (even as a copy)
-var User_ServiceDesc = grpc.ServiceDesc{
-	ServiceName: "com.diulo.api.user",
-	HandlerType: (*UserServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "list",
-			Handler:    _User_List_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "user.proto",
-}
diff --git a/proto/v1/user_http.pb.go b/proto/v1/user_http.pb.go
deleted file mode 100644
index b81a416..0000000
--- a/proto/v1/user_http.pb.go
+++ /dev/null
@@ -1,14 +0,0 @@
-package user
-
-import (
-	"context"
-	"git.diulo.com/mogfee/kit/transport/http"
-)
-
-type UserHTTPServer interface {
-	List(context.Context, *Request) (*Response, error)
-}
-
-func RegisterUserHTTPServer(s *http.Server, srv UserServer) {
-	r := s.Route("/")
-}
diff --git a/response/response.go b/response/response.go
index cbe71bc..76f5b39 100644
--- a/response/response.go
+++ b/response/response.go
@@ -2,7 +2,6 @@ package response
 
 import (
 	"encoding/json"
-	"git.diulo.com/mogfee/kit/errors"
 	"github.com/gin-gonic/gin"
 	"github.com/go-playground/form"
 	"net/http"
@@ -53,7 +52,7 @@ func (s *result) Error(err error) {
 		})
 		return
 	}
-	gs := errors.FromError(err)
+	gs := errorx.FromError(err)
 
 	s.Result(int(gs.Code), gs.Reason, gs.Message, gs.Metadata)
 }
diff --git a/selector/selector.go b/selector/selector.go
index 3ab0c95..d893a66 100644
--- a/selector/selector.go
+++ b/selector/selector.go
@@ -2,10 +2,9 @@ package selector
 
 import (
 	"context"
-	"git.diulo.com/mogfee/kit/errors"
 )
 
-var ErrNoAvailable = errors.ServiceUnavailable("no_available_node", "")
+var ErrNoAvailable = errorx.ServiceUnavailable("no_available_node", "")
 
 type Selector interface {
 	Rebalancer
diff --git a/transport/http/binding/bind.go b/transport/http/binding/bind.go
index 796f442..6413e13 100644
--- a/transport/http/binding/bind.go
+++ b/transport/http/binding/bind.go
@@ -3,14 +3,13 @@ package binding
 import (
 	"git.diulo.com/mogfee/kit/encoding"
 	"git.diulo.com/mogfee/kit/encoding/form"
-	"git.diulo.com/mogfee/kit/errors"
 	"net/http"
 	"net/url"
 )
 
 func BindQuery(vars url.Values, target any) error {
 	if err := encoding.GetCodec(form.Name).Unmarshal([]byte(vars.Encode()), target); err != nil {
-		return errors.BadRequest("CODEC", err.Error())
+		return errorx.BadRequest("CODEC", err.Error())
 	}
 	return nil
 }
@@ -19,7 +18,7 @@ func BindForm(req *http.Request, target any) error {
 		return err
 	}
 	if err := encoding.GetCodec(form.Name).Unmarshal([]byte(req.Form.Encode()), target); err != nil {
-		return errors.BadRequest("CODEC", err.Error())
+		return errorx.BadRequest("CODEC", err.Error())
 	}
 	return nil
 }
diff --git a/transport/http/client.go b/transport/http/client.go
index bdc7c45..24760b9 100644
--- a/transport/http/client.go
+++ b/transport/http/client.go
@@ -6,7 +6,6 @@ import (
 	"crypto/tls"
 	"fmt"
 	"git.diulo.com/mogfee/kit/encoding"
-	"git.diulo.com/mogfee/kit/errors"
 	"git.diulo.com/mogfee/kit/internal/host"
 	"git.diulo.com/mogfee/kit/internal/httputil"
 	"git.diulo.com/mogfee/kit/middleware"
@@ -260,7 +259,7 @@ func (client *Client) do(req *http.Request) (*http.Response, error) {
 			node selector.Node
 		)
 		if node, done, err = client.selector.Select(req.Context(), selector.WithNodeFilter(client.opts.nodeFilters...)); err != nil {
-			return nil, errors.ServiceUnavailable("NODE_NOT_FOUND", err.Error())
+			return nil, errorx.ServiceUnavailable("NODE_NOT_FOUND", err.Error())
 		}
 		if client.insecure {
 			req.URL.Scheme = "http"
@@ -307,13 +306,13 @@ func DefaultErrorDecoder(ctx context.Context, res *http.Response) error {
 	data, err := io.ReadAll(res.Body)
 	defer res.Body.Close()
 	if err == nil {
-		e := new(errors.Error)
+		e := new(errorx.Error)
 		if err = CodecForResponse(res).Unmarshal(data, e); err == nil {
 			e.Code = int32(res.StatusCode)
 			return e
 		}
 	}
-	return errors.Newf(res.StatusCode, errors.UnknownReason, "").WithCause(err)
+	return errorx.Newf(res.StatusCode, errorx.UnknownReason, "").WithCause(err)
 }
 func CodecForResponse(r *http.Response) encoding.Codec {
 	codec := encoding.GetCodec(httputil.ContentSubtype(r.Request.Header.Get("Content-Type")))
diff --git a/transport/http/codec.go b/transport/http/codec.go
index 3ad3ade..a67d893 100644
--- a/transport/http/codec.go
+++ b/transport/http/codec.go
@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"fmt"
 	"git.diulo.com/mogfee/kit/encoding"
-	"git.diulo.com/mogfee/kit/errors"
 	"git.diulo.com/mogfee/kit/internal/httputil"
 	"git.diulo.com/mogfee/kit/transport/http/binding"
 	"github.com/gorilla/mux"
@@ -39,18 +38,18 @@ func DefaultRequestQuery(r *http.Request, v any) error {
 func DefaultRequestDecoder(r *http.Request, v any) error {
 	codec, ok := CodeForRequest(r, "Content-Type")
 	if !ok {
-		return errors.BadRequest("CODEC", fmt.Sprintf("unregister Content-Type: %s", codec))
+		return errorx.BadRequest("CODEC", fmt.Sprintf("unregister Content-Type: %s", codec))
 	}
 	data, err := io.ReadAll(r.Body)
 	if err != nil {
-		return errors.BadRequest("CODEC", err.Error())
+		return errorx.BadRequest("CODEC", err.Error())
 	}
 	r.Body = io.NopCloser(bytes.NewBuffer(data))
 	if len(data) == 0 {
 		return nil
 	}
 	if err = codec.Unmarshal(data, v); err != nil {
-		return errors.BadRequest("CODEC", err.Error())
+		return errorx.BadRequest("CODEC", err.Error())
 	}
 	return nil
 }
@@ -73,7 +72,7 @@ func DefaultResponseEncoder(w http.ResponseWriter, r *http.Request, v any) error
 	return err
 }
 func DefaultErrorEncoder(w http.ResponseWriter, r *http.Request, err error) {
-	se := errors.FromError(err)
+	se := errorx.FromError(err)
 	codec, _ := CodeForRequest(r, "Accept")
 	body, err := codec.Marshal(se)
 	if err != nil {
diff --git a/transport/http/server.go b/transport/http/server.go
index d073c6d..6e6bce8 100644
--- a/transport/http/server.go
+++ b/transport/http/server.go
@@ -7,7 +7,6 @@ import (
 	"git.diulo.com/mogfee/kit/internal/endpoint"
 	"git.diulo.com/mogfee/kit/internal/host"
 	"git.diulo.com/mogfee/kit/internal/matcher"
-	"git.diulo.com/mogfee/kit/log"
 	"git.diulo.com/mogfee/kit/middleware"
 	"git.diulo.com/mogfee/kit/transport"
 	"net"
@@ -50,7 +49,7 @@ func Timeout(timeout time.Duration) ServerOption {
 
 // Logger with server logger.
 // Deprecated: use global logger instead.
-func Logger(logger log.Logger) ServerOption {
+func Logger(logger logx.Logger) ServerOption {
 	return func(s *Server) {}
 }
 
@@ -259,7 +258,7 @@ func (s *Server) Start(ctx context.Context) error {
 	s.BaseContext = func(listener net.Listener) context.Context {
 		return ctx
 	}
-	log.Infof("[HTTP] server listening on: %s", s.endpoint)
+	logx.Infof("[HTTP] server listening on: %s", s.endpoint)
 	var err error
 	if s.tlsConf != nil {
 		err = s.ServeTLS(s.lis, "", "")
@@ -273,7 +272,7 @@ func (s *Server) Start(ctx context.Context) error {
 }
 
 func (s *Server) Stop(ctx context.Context) error {
-	log.Info("[HTTP] server stopping")
+	logx.Info("[HTTP] server stopping")
 	return s.Shutdown(ctx)
 }
 func (s *Server) filter() mux.MiddlewareFunc {
diff --git a/user.ts b/user.ts
deleted file mode 100644
index 77f703c..0000000
--- a/user.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-//none
-// @ts-ignore
-import {Config,http} from "./http";
-export interface request {
-	userId: number
-	userPassword: string
-}
-
-export interface response {
-	//密钥
-	token: string
-}
-
-export class userService{
-}