diff --git a/micro_test.go b/micro_test.go
index b9387c97..d2a20121 100644
--- a/micro_test.go
+++ b/micro_test.go
@@ -8,7 +8,6 @@ import (
 
 	"go.unistack.org/micro/v3/broker"
 	"go.unistack.org/micro/v3/fsm"
-	"go.unistack.org/micro/v3/options"
 )
 
 func TestAs(t *testing.T) {
@@ -65,8 +64,9 @@ type bro struct {
 	name string
 }
 
-func (p *bro) Name() string                      { return p.name }
-func (p *bro) Init(opts ...options.Option) error { return nil }
+func (p *bro) Name() string { return p.name }
+
+func (p *bro) Init(opts ...broker.Option) error { return nil }
 
 // Options returns broker options
 func (p *bro) Options() broker.Options { return broker.Options{} }
@@ -81,10 +81,22 @@ func (p *bro) Connect(ctx context.Context) error { return nil }
 func (p *bro) Disconnect(ctx context.Context) error { return nil }
 
 // Publish message, msg can be single broker.Message or []broker.Message
-func (p *bro) Publish(ctx context.Context, msg interface{}, opts ...options.Option) error { return nil }
+func (p *bro) Publish(ctx context.Context, topic string, msg *broker.Message, opts ...broker.PublishOption) error {
+	return nil
+}
+
+// BatchPublish messages to broker with multiple topics
+func (p *bro) BatchPublish(ctx context.Context, msgs []*broker.Message, opts ...broker.PublishOption) error {
+	return nil
+}
+
+// BatchSubscribe subscribes to topic messages via handler
+func (p *bro) BatchSubscribe(ctx context.Context, topic string, h broker.BatchHandler, opts ...broker.SubscribeOption) (broker.Subscriber, error) {
+	return nil, nil
+}
 
 // Subscribe subscribes to topic message via handler
-func (p *bro) Subscribe(ctx context.Context, topic string, handler interface{}, opts ...options.Option) (broker.Subscriber, error) {
+func (p *bro) Subscribe(ctx context.Context, topic string, handler broker.Handler, opts ...broker.SubscribeOption) (broker.Subscriber, error) {
 	return nil, nil
 }