diff --git a/dq/consumer.go b/dq/consumer.go
index daf4c1c..5b5dde4 100644
--- a/dq/consumer.go
+++ b/dq/consumer.go
@@ -22,7 +22,7 @@ type (
 	Consume func(body []byte)
 
 	Consumer interface {
-		Consume(consume Consume)
+		Consume(consume Consume) *service.ServiceGroup
 	}
 
 	consumerCluster struct {
@@ -42,7 +42,7 @@ func NewConsumer(c DqConf) Consumer {
 	}
 }
 
-func (c *consumerCluster) Consume(consume Consume) {
+func (c *consumerCluster) Consume(consume Consume) *service.ServiceGroup {
 	guardedConsume := func(body []byte) {
 		key := hash.Md5Hex(body)
 		body, ok := c.unwrap(body)
@@ -66,7 +66,8 @@ func (c *consumerCluster) Consume(consume Consume) {
 			consume: guardedConsume,
 		})
 	}
-	group.Start()
+
+	return group
 }
 
 func (c *consumerCluster) unwrap(body []byte) ([]byte, bool) {
diff --git a/example/dq/consumer/consumer.go b/example/dq/consumer/consumer.go
index 70760bf..15b429d 100644
--- a/example/dq/consumer/consumer.go
+++ b/example/dq/consumer/consumer.go
@@ -24,7 +24,10 @@ func main() {
 			Type: redis.NodeType,
 		},
 	})
-	consumer.Consume(func(body []byte) {
+	group := consumer.Consume(func(body []byte) {
 		fmt.Println(string(body))
 	})
+
+	defer group.Stop()
+	group.Start()
 }