diff --git a/go.mod b/go.mod
index 68b400e..075a0a5 100644
--- a/go.mod
+++ b/go.mod
@@ -2,10 +2,19 @@ module myschools.me/suguo/mqtt-demo
 
 go 1.20
 
-require github.com/eclipse/paho.mqtt.golang v1.4.2
+require (
+	github.com/eclipse/paho.mqtt.golang v1.4.2
+	github.com/lestrrat-go/file-rotatelogs v2.4.0+incompatible
+	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5
+	github.com/sirupsen/logrus v1.9.0
+)
 
 require (
-	github.com/gorilla/websocket v1.4.2 // indirect
-	golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0 // indirect
-	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/jonboulle/clockwork v0.3.0 // indirect
+	github.com/lestrrat-go/strftime v1.0.6 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	golang.org/x/net v0.7.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/sys v0.5.0 // indirect
 )
diff --git a/handler/mqtt-handler.go b/handler/mqtt-handler.go
index ef9b56c..1d02929 100644
--- a/handler/mqtt-handler.go
+++ b/handler/mqtt-handler.go
@@ -6,6 +6,7 @@ import (
 	"time"
 
 	MQTT "github.com/eclipse/paho.mqtt.golang"
+	"github.com/sirupsen/logrus"
 )
 
 var MqttConnect MQTT.OnConnectHandler = func(client MQTT.Client) {
@@ -37,6 +38,6 @@ var serviceHandler MQTT.MessageHandler = func(client MQTT.Client, msg MQTT.Messa
 			continue
 		}
 		payload := fmt.Sprintf("%s,%s,%s,%f", time.Unix(int64(body.Time), 0), body.Mac, o[1], o[2].(float64))
-		fmt.Println(payload)
+		logrus.Println(payload)
 	}
 }
diff --git a/logger.go b/logger.go
new file mode 100644
index 0000000..efa06d9
--- /dev/null
+++ b/logger.go
@@ -0,0 +1,58 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"time"
+
+	rotatelogs "github.com/lestrrat-go/file-rotatelogs"
+	"github.com/rifflock/lfshook"
+	"github.com/sirupsen/logrus"
+)
+
+func init() {
+	//日志初始化
+	//logrus.SetOutput(os.Stdout)
+	logrus.SetLevel(logrus.DebugLevel)
+	logrus.AddHook(newLfsHook(72))
+}
+
+func newLfsHook(maxRemainCnt uint) logrus.Hook {
+	//检查与创建日志文件夹
+	_, err := os.Stat("logs")
+	if os.IsNotExist(err) {
+		os.Mkdir("logs", 0755)
+	}
+
+	logName := fmt.Sprintf(`logs/%s`, "MQTT")
+	writer, err := rotatelogs.New(
+		logName+"%Y%m%d.log",
+		// WithLinkName为最新的日志建立软连接，以方便随着找到当前日志文件
+		rotatelogs.WithLinkName(logName),
+
+		// WithRotationTime设置日志分割的时间，这里设置为一小时分割一次
+		rotatelogs.WithRotationTime(24*time.Hour),
+
+		// WithMaxAge和WithRotationCount二者只能设置一个，
+		// WithMaxAge设置文件清理前的最长保存时间，
+		// WithRotationCount设置文件清理前最多保存的个数。
+		//rotatelogs.WithMaxAge(time.Hour*24),
+		rotatelogs.WithRotationCount(maxRemainCnt),
+	)
+
+	if err != nil {
+		panic("config local file system for logger error: " + err.Error())
+	}
+	logrus.SetLevel(logrus.DebugLevel)
+
+	lfsHook := lfshook.NewHook(lfshook.WriterMap{
+		logrus.DebugLevel: writer,
+		logrus.InfoLevel:  writer,
+		logrus.WarnLevel:  writer,
+		logrus.ErrorLevel: writer,
+		logrus.FatalLevel: writer,
+		logrus.PanicLevel: writer,
+	}, &logrus.TextFormatter{DisableColors: true})
+
+	return lfsHook
+}
diff --git a/main.go b/main.go
index 14dc119..76cfefd 100644
--- a/main.go
+++ b/main.go
@@ -12,6 +12,7 @@ import (
 )
 
 func main() {
+
 	mqtt.Init(&mqtt.Config{
 		Host:     "47.99.211.113:1883",
 		Username: "dev",