diff --git a/consul/consul_test.go b/consul/consul_test.go
index f22c459..d7086d8 100644
--- a/consul/consul_test.go
+++ b/consul/consul_test.go
@@ -152,14 +152,6 @@ func TestConsulRegister(t *testing.T) {
 		return
 	}
 
-	info := &AdditionInfo{
-		Tags: []string{"tag1", "tag2", "tag3"},
-		Meta: map[string]string{
-			"meta1": "value1",
-			"meta2": "value2",
-		},
-	}
-
 	var (
 		testSvcName   = "hertz.test.demo1"
 		testSvcPort   = fmt.Sprintf("%d", 8581)
@@ -167,7 +159,7 @@ func TestConsulRegister(t *testing.T) {
 		testSvcWeight = 777
 	)
 
-	r := NewConsulRegister(consulClient, WithAdditionInfo(info))
+	r := NewConsulRegister(consulClient)
 	h := server.Default(
 		server.WithHostPorts(testSvcAddr),
 		server.WithRegistry(r, &registry.Info{
@@ -193,8 +185,6 @@ func TestConsulRegister(t *testing.T) {
 		assert.Equal(t, testSvcName, gotSvc.Service)
 		assert.Equal(t, testSvcAddr, net.JoinHostPort(gotSvc.Address, fmt.Sprintf("%d", gotSvc.Port)))
 		assert.Equal(t, testSvcWeight, gotSvc.Weights.Passing)
-		assert.Equal(t, info.Tags, gotSvc.Tags)
-		assert.Equal(t, info.Meta, gotSvc.Meta)
 	}
 }
 
diff --git a/consul/example/custom-config/server/main.go b/consul/example/custom-config/server/main.go
index 413430e..d4f09cc 100644
--- a/consul/example/custom-config/server/main.go
+++ b/consul/example/custom-config/server/main.go
@@ -54,16 +54,8 @@ func main() {
 		Timeout:                        "5s",
 		DeregisterCriticalServiceAfter: "15s",
 	}
-	// custom addition info
-	additionInfo := &consul.AdditionInfo{
-		Tags: []string{"tag1", "tag2"},
-		Meta: map[string]string{
-			"meta1": "val1",
-			"meta2": "val2",
-		},
-	}
 	r := consul.NewConsulRegister(consulClient,
-		consul.WithCheck(check), consul.WithAdditionInfo(additionInfo),
+		consul.WithCheck(check),
 	)
 
 	wg.Add(2)
diff --git a/consul/registry.go b/consul/registry.go
index 5e18b6b..8edeb1e 100644
--- a/consul/registry.go
+++ b/consul/registry.go
@@ -40,16 +40,10 @@ type consulRegistry struct {
 	opts         options
 }
 
-type AdditionInfo struct {
-	Tags []string
-	Meta map[string]string
-}
-
 var _ registry.Registry = (*consulRegistry)(nil)
 
 type options struct {
-	check        *api.AgentServiceCheck
-	AdditionInfo AdditionInfo
+	check *api.AgentServiceCheck
 }
 
 // Option is the option of Consul.
@@ -60,11 +54,6 @@ func WithCheck(check *api.AgentServiceCheck) Option {
 	return func(o *options) { o.check = check }
 }
 
-// WithAdditionInfo is consul registry option to set AdditionInfo.
-func WithAdditionInfo(info *AdditionInfo) Option {
-	return func(o *options) { o.AdditionInfo = *info }
-}
-
 // NewConsulRegister create a new registry using consul.
 func NewConsulRegister(consulClient *api.Client, opts ...Option) registry.Registry {
 	op := options{
@@ -95,12 +84,8 @@ func (c *consulRegistry) Register(info *registry.Info) error {
 	}
 
 	tags, err := convTagMapToSlice(info.Tags)
-	if err == nil {
-		for _, tag := range c.opts.AdditionInfo.Tags {
-			if !inArray(tag, tags) {
-				tags = append(tags, tag)
-			}
-		}
+	if err != nil {
+		return err
 	}
 
 	svcInfo := &api.AgentServiceRegistration{
@@ -109,7 +94,6 @@ func (c *consulRegistry) Register(info *registry.Info) error {
 		Address: host,
 		Port:    port,
 		Tags:    tags,
-		Meta:    c.opts.AdditionInfo.Meta,
 		Weights: &api.AgentWeights{
 			Passing: info.Weight,
 			Warning: info.Weight,
diff --git a/consul/utils.go b/consul/utils.go
index 8910554..07ab172 100644
--- a/consul/utils.go
+++ b/consul/utils.go
@@ -67,7 +67,7 @@ func getServiceId(info *registry.Info) (string, error) {
 	return fmt.Sprintf("%s:%s:%d", info.ServiceName, host, port), nil
 }
 
-// convTagMapToSlice Tags map be convert to slice.
+// convTagMapToSlice Tags map be converted to slice.
 // Keys must not contain `:`.
 func convTagMapToSlice(tagMap map[string]string) ([]string, error) {
 	svcTags := make([]string, 0, len(tagMap))
@@ -110,12 +110,3 @@ func splitTags(tags []string) map[string]string {
 
 	return tagMap
 }
-
-func inArray(needle string, haystack []string) bool {
-	for _, k := range haystack {
-		if needle == k {
-			return true
-		}
-	}
-	return false
-}