diff --git a/device.go b/device.go
index 5f0e058..23791fb 100644
--- a/device.go
+++ b/device.go
@@ -1,6 +1,7 @@
 package iot
 
 import (
+	"fmt"
 	"github.com/golang/glog"
 	uuid "github.com/satori/go.uuid"
 	"time"
@@ -16,6 +17,7 @@ type Device interface {
 	UploadFile(filename string) bool
 	DownloadFile(filename string) bool
 	ReportDeviceInfo(swVersion, fwVersion string)
+	ReportLogs(logs []DeviceLogEntry) bool
 }
 
 type iotDevice struct {
@@ -56,6 +58,40 @@ func (device *iotDevice) SetPropertyQueryHandler(handler DevicePropertyQueryHand
 	device.base.SetPropertyQueryHandler(handler)
 }
 
+func (device *iotDevice) ReportLogs(logs []DeviceLogEntry) bool {
+	var services []ReportDeviceLogServiceEvent
+
+	for _, logEntry := range logs {
+		service := ReportDeviceLogServiceEvent{
+			BaseServiceEvent: BaseServiceEvent{
+				ServiceId: "$log",
+				EventType: "log_report",
+				EventTime: GetEventTimeStamp(),
+			},
+			Paras: logEntry,
+		}
+
+		services = append(services, service)
+	}
+
+	request := ReportDeviceLogRequest{
+		Services: services,
+	}
+
+	fmt.Println(Interface2JsonString(request))
+
+	topic := FormatTopic(DeviceToPlatformTopic, device.base.Id)
+
+	token := device.base.Client.Publish(topic, 1, false, Interface2JsonString(request))
+
+	if token.Wait() && token.Error() != nil {
+		glog.Errorf("device %s report log failed", device.base.Id)
+		return false
+	} else {
+		return true
+	}
+}
+
 func (device *iotDevice) SendMessage(message Message) bool {
 	messageData := Interface2JsonString(message)
 	if token := device.base.Client.Publish(FormatTopic(MessageUpTopic, device.base.Id), device.base.qos, false, messageData);
diff --git a/options.go b/options.go
index 8eae98d..80c0e77 100644
--- a/options.go
+++ b/options.go
@@ -296,6 +296,16 @@ type ReportDeviceInfoEventParas struct {
 	FwVersion        string `json:"fw_version,omitempty"`
 }
 
+// 上报设备日志请求
+type ReportDeviceLogRequest struct {
+	Services       []ReportDeviceLogServiceEvent `json:"services,omitempty"`
+}
+
+type ReportDeviceLogServiceEvent struct {
+	BaseServiceEvent
+	Paras DeviceLogEntry `json:"paras,omitempty"`
+}
+
 // 设备状态日志收集器
 type DeviceStatusLogCollector func(endTime string) []DeviceLogEntry
 
diff --git a/samples/log/log_samples.go b/samples/log/log_samples.go
index ade4b6c..454922e 100644
--- a/samples/log/log_samples.go
+++ b/samples/log/log_samples.go
@@ -10,31 +10,24 @@ import (
 
 func main() {
 	device := samples.CreateDevice()
-	device.AddMessageHandler(func(message iot.Message) bool {
-		fmt.Println(message)
-		return true
-	})
-	device.SetSubDevicesAddHandler(func(devices iot.SubDeviceInfo) {
-		fmt.Println(device)
-	})
-	device.SetSubDevicesDeleteHandler(func(devices iot.SubDeviceInfo) {
-		fmt.Println(device)
-	})
-	device.SetDeviceStatusLogCollector(func(endTime string) []iot.DeviceLogEntry {
-		fmt.Println("begin to collect log")
-		entries := []iot.DeviceLogEntry{}
-
-		for i := 0; i < 10; i++ {
-			entry := iot.DeviceLogEntry{
-				Type:      "DEVICE_MESSAGE",
-				Timestamp: iot.GetEventTimeStamp(),
-				Content:   "message hello " + strconv.Itoa(i),
-			}
-			entries = append(entries, entry)
-		}
-		return entries
-	})
 	device.Init()
+	var entries []iot.DeviceLogEntry
+
+	for i := 0; i < 10; i++ {
+		entry := iot.DeviceLogEntry{
+			Type: "DEVICE_MESSAGE",
+			//Timestamp: iot.GetEventTimeStamp(),
+			Content: "message hello " + strconv.Itoa(i),
+		}
+		entries = append(entries, entry)
+	}
+
+	for i := 0; i < 100; i++ {
+		result := device.ReportLogs(entries)
+		fmt.Println(result)
+
+		time.Sleep(2 * time.Second)
+	}
 
 	time.Sleep(1 * time.Minute)
 }
diff --git a/samples/message/msg.go b/samples/message/msg.go
index 88eb39a..c9ed4c8 100644
--- a/samples/message/msg.go
+++ b/samples/message/msg.go
@@ -32,8 +32,9 @@ func main() {
 		Content:        "Hello Huawei IoT Platform",
 	}
 
-	sendMsgResult:=device.SendMessage(message)
-
-	fmt.Printf("send message %v",sendMsgResult)
+	for i := 0; i < 100; i++ {
+		sendMsgResult := device.SendMessage(message)
+		fmt.Printf("send message %v", sendMsgResult)
+	}
 
 }