diff --git a/file.go b/file.go
index 42ff7c4..85c7ac1 100644
--- a/file.go
+++ b/file.go
@@ -4,12 +4,12 @@ import (
 	"context"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 
 	"github.com/imdario/mergo"
 	"go.unistack.org/micro/v4/codec"
 	"go.unistack.org/micro/v4/config"
+	"go.unistack.org/micro/v4/options"
 	rutil "go.unistack.org/micro/v4/util/reflect"
 )
 
@@ -24,7 +24,7 @@ func (c *fileConfig) Options() config.Options {
 	return c.opts
 }
 
-func (c *fileConfig) Init(opts ...config.Option) error {
+func (c *fileConfig) Init(opts ...options.Option) error {
 	if err := config.DefaultBeforeInit(c.opts.Context, c); err != nil && !c.opts.AllowFail {
 		return err
 	}
@@ -53,7 +53,7 @@ func (c *fileConfig) Init(opts ...config.Option) error {
 	return nil
 }
 
-func (c *fileConfig) Load(ctx context.Context, opts ...config.LoadOption) error {
+func (c *fileConfig) Load(ctx context.Context, opts ...options.Option) error {
 	if err := config.DefaultBeforeLoad(ctx, c); err != nil && !c.opts.AllowFail {
 		return err
 	}
@@ -80,7 +80,7 @@ func (c *fileConfig) Load(ctx context.Context, opts ...config.LoadOption) error
 
 	defer fp.Close()
 
-	buf, err := ioutil.ReadAll(io.LimitReader(fp, int64(codec.DefaultMaxMsgSize)))
+	buf, err := io.ReadAll(io.LimitReader(fp, int64(codec.DefaultMaxMsgSize)))
 	if err != nil {
 		if !c.opts.AllowFail {
 			return err
@@ -124,7 +124,7 @@ func (c *fileConfig) Load(ctx context.Context, opts ...config.LoadOption) error
 	return nil
 }
 
-func (c *fileConfig) Save(ctx context.Context, opts ...config.SaveOption) error {
+func (c *fileConfig) Save(ctx context.Context, opts ...options.Option) error {
 	if err := config.DefaultBeforeSave(ctx, c); err != nil && !c.opts.AllowFail {
 		return err
 	}
@@ -190,7 +190,7 @@ func (c *fileConfig) Name() string {
 	return c.opts.Name
 }
 
-func (c *fileConfig) Watch(ctx context.Context, opts ...config.WatchOption) (config.Watcher, error) {
+func (c *fileConfig) Watch(ctx context.Context, opts ...options.Option) (config.Watcher, error) {
 	path := c.path
 	options := config.NewWatchOptions(opts...)
 	if options.Context != nil {
@@ -213,7 +213,7 @@ func (c *fileConfig) Watch(ctx context.Context, opts ...config.WatchOption) (con
 	return w, nil
 }
 
-func NewConfig(opts ...config.Option) config.Config {
+func NewConfig(opts ...options.Option) config.Config {
 	options := config.NewOptions(opts...)
 	if len(options.StructTag) == 0 {
 		options.StructTag = DefaultStructTag
diff --git a/go.mod b/go.mod
index 771c348..aac4b4e 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,8 @@ module go.unistack.org/micro-config-file/v4
 go 1.20
 
 require (
-	github.com/imdario/mergo v0.3.14
-	go.unistack.org/micro/v4 v4.0.1
+	github.com/imdario/mergo v0.3.16
+	go.unistack.org/micro/v4 v4.0.6
 )
+
+require github.com/google/uuid v1.3.0 // indirect
diff --git a/go.sum b/go.sum
index 6ac6217..3c2d4cf 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,12 @@
-github.com/imdario/mergo v0.3.14 h1:fOqeC1+nCuuk6PKQdg9YmosXX7Y7mHX6R/0ZldI9iHo=
-github.com/imdario/mergo v0.3.14/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
+github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
+github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/imdario/mergo v0.3.15 h1:M8XP7IuFNsqUx6VPK2P9OSmsYsI/YFaGil0uD21V3dM=
+github.com/imdario/mergo v0.3.16 h1:wwQJbIsHYGMUyLSPrEq1CT16AhnhNJQ51+4fdHUnCl4=
+github.com/imdario/mergo v0.3.16/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
 go.unistack.org/micro/v4 v4.0.1 h1:xo1IxbVfgh8i0eY0VeYa3cbb13u5n/Mxnp3FOgWD4Jo=
 go.unistack.org/micro/v4 v4.0.1/go.mod h1:p/J5UcSJjfHsWGT31uKoghQ5rUQZzQJBAFy+Z4+ZVMs=
+go.unistack.org/micro/v4 v4.0.6 h1:YFWvTh3VwyOd6NHYTQcf47n2TF5+p/EhpnbuBQX3qhk=
+go.unistack.org/micro/v4 v4.0.6/go.mod h1:bVEYTlPi0EsdgZZt311bIroDg9ict7ky3C87dSCCAGk=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/options.go b/options.go
index 5a323ce..79c6f73 100644
--- a/options.go
+++ b/options.go
@@ -1,23 +1,11 @@
 package file
 
 import (
-	"go.unistack.org/micro/v4/config"
+	"go.unistack.org/micro/v4/options"
 )
 
 type pathKey struct{}
 
-func Path(path string) config.Option {
-	return config.SetOption(pathKey{}, path)
-}
-
-func LoadPath(path string) config.LoadOption {
-	return config.SetLoadOption(pathKey{}, path)
-}
-
-func SavePath(path string) config.SaveOption {
-	return config.SetSaveOption(pathKey{}, path)
-}
-
-func WatchPath(path string) config.WatchOption {
-	return config.SetWatchOption(pathKey{}, path)
+func Path(path string) options.Option {
+	return options.ContextOption(pathKey{}, path)
 }