diff --git a/README.md b/README.md
index df4ab1f..31407b0 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Or get it from the released version:
 
     https://github.com/godaner/brokerc/releases
     
-> Note: curl -LJO https://github.com/godaner/brokerc/releases/download/v1.0.1/brokerc_linux-amd64.tar.gz, tar -zxvf brokerc_linux-amd64.tar.gz
+> Note: curl -LJO https://github.com/godaner/brokerc/releases/download/v1.0.2/brokerc_linux-amd64.tar.gz, tar -zxvf brokerc_linux-amd64.tar.gz
 
 # Supported platforms
 
@@ -60,7 +60,7 @@ USAGE:
    brokerc [global options] command [command options] [arguments...]
 
 VERSION:
-   v1.0.1
+   v1.0.2
 
 COMMANDS:
    mqttpub   publish mqtt message
diff --git a/broker/amqpv1/amqpv1.go b/broker/amqpv1/amqpv1.go
index 59d761f..2961224 100644
--- a/broker/amqpv1/amqpv1.go
+++ b/broker/amqpv1/amqpv1.go
@@ -239,17 +239,19 @@ func (s *amqpSubscriber) subscribe() (err error) {
 	if err != nil {
 		return err
 	}
-	if len(topics) == 0 {
-		err = s.ch.QueueBind(q.Name, "", s.opts.ExchangeName, false, nil)
-		if err != nil {
-			return err
-		}
-	} else {
-		for _, topic := range topics {
-			err = s.ch.QueueBind(q.Name, topic, s.opts.ExchangeName, false, nil)
+	if s.opts.ExchangeName != "" {
+		if len(topics) == 0 {
+			err = s.ch.QueueBind(q.Name, "", s.opts.ExchangeName, false, nil)
 			if err != nil {
 				return err
 			}
+		} else {
+			for _, topic := range topics {
+				err = s.ch.QueueBind(q.Name, topic, s.opts.ExchangeName, false, nil)
+				if err != nil {
+					return err
+				}
+			}
 		}
 	}
 	msgs, err := s.ch.Consume(
diff --git a/broker/amqpv1/amqpv1_test.go b/broker/amqpv1/amqpv1_test.go
new file mode 100644
index 0000000..ad9037d
--- /dev/null
+++ b/broker/amqpv1/amqpv1_test.go
@@ -0,0 +1,28 @@
+package amqpv1
+
+import (
+	"fmt"
+	"github.com/godaner/brokerc/broker"
+	"github.com/godaner/brokerc/log/logv1"
+	"os"
+	"testing"
+)
+
+func TestAMQPBrokerV1_Connect(t *testing.T) {
+	a := &AMQPBrokerV1{
+		URI: "amqp://system:manager@192.168.2.62:5672/",
+		CID: "test1",
+		Logger: &logv1.LoggerV1{
+			DebugWriter: os.Stdout,
+			InfoWriter:  os.Stdout,
+			WarnWriter:  os.Stdout,
+			ErrorWriter: os.Stdout,
+		},
+	}
+	a.Connect()
+	defer a.Disconnect()
+	fmt.Println(a.Subscribe([]string{"test1"}, func(event broker.Event) error {
+		fmt.Println(event)
+		return nil
+	}, broker.SetSubQueue("testqueue1")))
+}
diff --git a/brokerc.go b/brokerc.go
index 2ba68e8..5ba3c90 100644
--- a/brokerc.go
+++ b/brokerc.go
@@ -21,7 +21,7 @@ func main() {
 	app.Name = "brokerc"
 	app.HelpName = "brokerc"
 	app.Usage = "brokerc is a cross-platform publish and subscribe command line client tool, including mqtt client, amqp client, kafka client, http client."
-	app.Version = "v1.0.1"
+	app.Version = "v1.0.2"
 	app.Commands = []cli.Command{
 		MQTTPublishCommand,
 		MQTTSubscribeCommand,