diff --git a/geg/database/kafka/gkafka_consumer.go b/geg/database/kafka/gkafka_consumer.go
index 26126e470..ba670cf71 100644
--- a/geg/database/kafka/gkafka_consumer.go
+++ b/geg/database/kafka/gkafka_consumer.go
@@ -1,24 +1,35 @@
 package main
 
 import (
-    "gitee.com/johng/gf/g/database/gkafka"
     "fmt"
-    "gitee.com/johng/gf/g/os/gtime"
+    "gitee.com/johng/gf/g/database/gkafka"
+    "time"
 )
 
-func main () {
-    config        := gkafka.NewConfig()
-    config.GroupId = "group_1"
-    config.Servers = "localhost:9092"
-    config.Topics  = "test"
-    config.AutoMarkOffset = false
+// 创建kafka消费客户端
+func newKafkaClientConsumer(topic, group string) *gkafka.Client {
+    kafkaConfig               := gkafka.NewConfig()
+    kafkaConfig.Servers        = "localhost:9092"
+    kafkaConfig.AutoMarkOffset = false
+    kafkaConfig.Topics         = topic
+    kafkaConfig.GroupId        = group
+    return gkafka.NewClient(kafkaConfig)
+}
 
-    client := gkafka.NewClient(config)
+func main () {
+    client := newKafkaClientConsumer("test", "test-group-1")
     defer client.Close()
 
     for {
-       msg, err := client.Receive()
-       fmt.Printf("%s value: %s, err: %v\n", gtime.Datetime(), string(msg.Value), err)
-       msg.MarkOffset()
+        fmt.Println("reading...")
+        for i := 1; i < 10; i++ {
+            if msg, err := client.Receive(); err != nil {
+                fmt.Println(err)
+            } else {
+                fmt.Println(string(msg.Value))
+            }
+        }
+        time.Sleep(3*time.Second)
     }
+
 }
diff --git a/geg/database/kafka/gkafka_producer.go b/geg/database/kafka/gkafka_producer.go
index 218e226db..245bcc0f7 100644
--- a/geg/database/kafka/gkafka_producer.go
+++ b/geg/database/kafka/gkafka_producer.go
@@ -3,15 +3,27 @@ package main
 import (
     "gitee.com/johng/gf/g/database/gkafka"
     "fmt"
+    "gitee.com/johng/gf/g/util/gconv"
 )
 
-func main () {
-    config        := gkafka.NewConfig()
-    config.Servers = "localhost:9092"
-    config.Topics  = "test"
-
-    client := gkafka.NewClient(config)
-    defer client.Close()
-    err := client.SyncSend(&gkafka.Message{Value: []byte("1")})
-    fmt.Println(err)
+// 创建kafka生产客户端
+func newKafkaClientProducer(topic string) *gkafka.Client {
+    kafkaConfig               := gkafka.NewConfig()
+    kafkaConfig.Servers        = "localhost:9092"
+    kafkaConfig.AutoMarkOffset = false
+    kafkaConfig.Topics         = topic
+    return gkafka.NewClient(kafkaConfig)
+}
+
+func main () {
+    client := newKafkaClientProducer("test")
+    defer client.Close()
+
+    for i := 1; i < 10; i++ {
+        if err := client.SyncSend(&gkafka.Message{Value: []byte(gconv.String(i))}); err != nil {
+            fmt.Println(err)
+        }
+    }
+
+    fmt.Println("done")
 }