diff --git a/do_send_data.go b/do_send_data.go
index f8eae47..7d1e641 100644
--- a/do_send_data.go
+++ b/do_send_data.go
@@ -22,6 +22,7 @@ type P1004_6 struct {
 	DATA    map[string]interface{} `json:"data"`
 }
 
+// 发送数据
 func send_data(code int, data ...Device) {
 	log.Println("************************************************************************")
 	data_buf := string(build_data(code, data))
@@ -30,6 +31,7 @@ func send_data(code int, data ...Device) {
 	log.Println("************************************************************************")
 }
 
+// 生成对应code数据
 func build_data(code int, data []Device) []byte {
 	switch code {
 	case 1001:
@@ -101,6 +103,7 @@ func build_data(code int, data []Device) []byte {
 	return nil
 }
 
+// post到服务器
 func post_to_server(post_data string) {
 	url := conf.POST_TO_SERVER
 	payload := strings.NewReader("------WebKitFormBoundary7MA4YWxkTrZu0gW\r\nContent-Disposition: form-data; name=\"data\"\r\n\r\n" + post_data + "\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW--")
diff --git a/get_weather.go b/get_weather.go
index ee684e8..55295d2 100644
--- a/get_weather.go
+++ b/get_weather.go
@@ -75,6 +75,7 @@ type Wind struct {
 
 var iconurl = conf.ICONURL
 
+// 获取天气
 func get_weather() {
 	result, _ := http.Get("https://api.caiyunapp.com/v2/TAkhjf8d1nlSlspN/113.960256,22.541454/realtime.json")
 	body, _ := ioutil.ReadAll(result.Body)
diff --git a/loadconfig.go b/loadconfig.go
index da33072..f02aac3 100644
--- a/loadconfig.go
+++ b/loadconfig.go
@@ -30,7 +30,7 @@ type Conf struct {
 type Gateway_info struct {
 	ID       string    `json:"id"`
 	VERSION  string    `json:"version"`
-	LOCATION []float32 `json:"location"`
+	LOCATION []float64 `json:"location"`
 	UNITNAME string    `json:"单位"`
 	CONFIG   []Config  `json:"config"`
 }
@@ -62,6 +62,7 @@ var DEVICEDATAS Devicedatas
 
 var db, _ = sql.Open("sqlite3", "./db/gateway.db")
 
+// 加载配置文件
 func init() {
 	configfile, err := os.Open("conf/gateway.conf")
 	check(err)
@@ -86,6 +87,7 @@ var good, bad float64
 var traffic_data Traffic
 var satisfaction_data Satisfaction
 
+// 初始化评价数据和人流量数据
 func dbdata_init() {
 	rows, err := db.Query("SELECT good, bad FROM satisfaction order by id DESC limit 1")
 	if err != nil {
@@ -107,6 +109,7 @@ func dbdata_init() {
 	}
 }
 
+// 定时更新评价数据和人流数据
 func savedata_cron() {
 	T := time.Now().Format("2006-01-02")
 	stmt, err := db.Prepare("UPDATE satisfaction set  good=?, bad=? ,create_time=? where id=(SELECT max(id) FROM satisfaction)")
@@ -117,6 +120,7 @@ func savedata_cron() {
 	stmt.Exec(&traffic_data.TRAFFIC, &T)
 }
 
+// 每天0点插入一条数据
 func insertdata() {
 	T := time.Now().Format("2006-01-02")
 	stmt, _ := db.Prepare(`INSERT INTO traffic (traffic, create_time) values (?, ?)`)
diff --git a/router.go b/router.go
index 6b43b85..e8c0c8d 100644
--- a/router.go
+++ b/router.go
@@ -12,6 +12,7 @@ import (
 
 var router = gin.Default()
 
+// GW网关api路由
 func gw_router() {
 	router.Use(cors.Default())
 	v1 := router.Group("/api/v1")
@@ -64,6 +65,7 @@ type FeedBack struct {
 
 var rl_data EventNotificationAlert
 
+// 提交人流量api
 func get_renliu_api(c *gin.Context) {
 	err := c.Bind(&rl_data)
 	if conf.DEBUG {
@@ -76,6 +78,7 @@ func get_renliu_api(c *gin.Context) {
 
 var pj_data FeedBack
 
+// 提交评价api
 func get_pj_api(c *gin.Context) {
 	err = c.Bind(&pj_data)
 	check(err)
@@ -83,6 +86,7 @@ func get_pj_api(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": http.StatusOK, "data": pj_data})
 }
 
+// 获取水表api
 func sb_api(c *gin.Context) {
 	DEVICEDATAS.RLock()
 	var data = make(map[string]uint16)
@@ -97,6 +101,7 @@ func sb_api(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": http.StatusOK, "data": data})
 }
 
+// 获取电表api
 func db_api(c *gin.Context) {
 	DEVICEDATAS.RLock()
 	var data = make(map[string]float32)
@@ -111,6 +116,7 @@ func db_api(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": http.StatusOK, "data": data})
 }
 
+// 获取空气数据api
 func kq_api(c *gin.Context) {
 	DEVICEDATAS.RLock()
 	var sum float32
@@ -131,6 +137,7 @@ func kq_api(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": http.StatusOK, "data": data})
 }
 
+// 获取氨气数据api
 func aq_api(c *gin.Context) {
 	DEVICEDATAS.RLock()
 	var sum uint16
@@ -163,10 +170,12 @@ func aq_api(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": http.StatusOK, "data": data})
 }
 
+// 获取人流量api
 func renliu_api(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": http.StatusOK, "data": traffic_data})
 }
 
+// 获取评价api
 func pj_api(c *gin.Context) {
 	var data float64
 	data = good / (good + bad)
@@ -174,6 +183,7 @@ func pj_api(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": http.StatusOK, "data": satisfaction_data})
 }
 
+// 精确到小数点后n位
 func Round(f float64, n int) float64 {
 	n10 := math.Pow10(n)
 	return math.Trunc((f+0.5/n10)*n10) / n10
@@ -186,6 +196,7 @@ type Seat_data struct {
 	OCCUPYPOSITION uint16        `json:"occupyPosition"`
 }
 
+// 厕位占用api
 func seat_api(c *gin.Context) {
 	DEVICEDATAS.RLock()
 	type_id := c.Param("id")
@@ -219,6 +230,7 @@ func seat_api(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"status": http.StatusOK, "data": data})
 }
 
+// 拼凑位置信息的数据
 func get_seat_device_data(id string) []string {
 	var data = make([]string, 2)
 	for _, i := range conf.DEVICES_LIST {
@@ -232,6 +244,7 @@ func get_seat_device_data(id string) []string {
 	return data
 }
 
+// 从配置文件中匹配对应的数据
 func scan_seat_from_confdata(T string, conf_data [][]interface{}) Seat_data {
 	var data Seat_data
 	for _, i := range conf_data {
@@ -253,7 +266,6 @@ func scan_seat_from_confdata(T string, conf_data [][]interface{}) Seat_data {
 }
 
 type WEATHER struct {
-	// gorm.Model
 	SKYCON             string      `json:"skycon"`
 	ICON_URL           string      `json:"icon_url"`
 	O3                 float32     `json:"o3"`
@@ -277,6 +289,7 @@ type WEATHER struct {
 	HUMIDITY_INDOOR    interface{} `json:"humidity_indoor"`
 }
 
+// 获取天气情况api
 func gw_weather_api(c *gin.Context) {
 	DEVICEDATAS.RLock()
 	rows, _ := db.Query("SELECT skycon, icon_url, o3, co, so2, no2, temperature,  humidity,  pm25, pm10, cloudrate, aqi, dswrf, visibility, ultraviolet_desc, pres, comfort_desc, wind_direction, wind_speed FROM weather order by id DESC limit 1")
diff --git a/serial_init.go b/serial_init.go
index d56b192..06a7fbf 100644
--- a/serial_init.go
+++ b/serial_init.go
@@ -6,6 +6,7 @@ import (
 	"time"
 )
 
+// 初始化串口
 func serial_run() {
 	SERIAL_PORT := make(map[string]*serial.Port)
 	ports_arr := make([]string, 0)
@@ -19,6 +20,7 @@ func serial_run() {
 		}
 		port_arr = append(port_arr, ports_arr[i])
 	}
+	// 解析串口配置
 	for _, i := range port_arr {
 		var PARITY serial.Parity
 		switch conf.SERIALPORTS_LIST[i].PARITY {
@@ -27,6 +29,7 @@ func serial_run() {
 		case "E":
 			PARITY = 'E'
 		}
+		// 打开串口
 		SERIAL_PORT[i], err = serial.OpenPort(&serial.Config{
 			Name:        conf.SERIALPORTS_LIST[i].COM,
 			Baud:        conf.SERIALPORTS_LIST[i].BAUDS,
@@ -40,6 +43,7 @@ func serial_run() {
 	if conf.DEBUG {
 		log.Println(SERIAL_PORT)
 	}
+	// 遍历设备对应的串口对应的端口，并放到相应的run_port_device方法
 	for j, k := range SERIAL_PORT {
 		var the_same_port_devices [][]string
 		for _, i := range conf.DEVICES_LIST {
@@ -57,6 +61,7 @@ func serial_run() {
 	select {}
 }
 
+// 轮询相同串口的设备，放到对应的worker
 func run_port_device(port *serial.Port, the_same_port_devices [][]string) {
 	for {
 		for _, i := range the_same_port_devices {
diff --git a/worker.go b/worker.go
index 8717fd8..f744ee1 100644
--- a/worker.go
+++ b/worker.go
@@ -62,6 +62,7 @@ func yunhorn_kgl_l_v1(data_buf []byte) {
     send_data(1005, device)
 }
 
+// 采集并解析水表数据
 func yunhorn_sb_c_v1(s *serial.Port, device_id string, command [][]byte, num string) {
     _, err = s.Write([]byte(command[0]))
     check(err)
@@ -101,6 +102,7 @@ func yunhorn_sb_c_v1(s *serial.Port, device_id string, command [][]byte, num str
     }
 }
 
+// 采集并解析洗手液数据
 func yunhorn_xsy_l_v1(s *serial.Port, device_id string, command [][]byte, num string) {
     _, err = s.Write([]byte(command[0]))
     check(err)
@@ -147,6 +149,7 @@ func yunhorn_xsy_l_v1(s *serial.Port, device_id string, command [][]byte, num st
     }
 }
 
+// 采集并解析电表数据
 func yunhorn_db_c_v1(s *serial.Port, device_id string, command [][]byte, num string) {
     _, err = s.Write([]byte(command[0]))
     check(err)
@@ -218,6 +221,7 @@ func yunhorn_db_c_v1(s *serial.Port, device_id string, command [][]byte, num str
     }
 }
 
+// 采集并解析空气数据
 func yunhorn_kq_c_v1(s *serial.Port, device_id string, command [][]byte, num string) {
     _, err = s.Write([]byte(command[0]))
     check(err)
@@ -263,6 +267,7 @@ func yunhorn_kq_c_v1(s *serial.Port, device_id string, command [][]byte, num str
     }
 }
 
+// 采集并解析氨气数据
 func yunhorn_aq_c_v1(s *serial.Port, device_id string, command [][]byte, num string) {
     _, err = s.Write([]byte(command[0]))
     check(err)
@@ -302,6 +307,7 @@ func yunhorn_aq_c_v1(s *serial.Port, device_id string, command [][]byte, num str
     }
 }
 
+// 采集并解析硫化氢数据
 func yunhorn_lhq_c_v1(s *serial.Port, device_id string, command [][]byte, num string) {
     _, err = s.Write([]byte(command[0]))
     check(err)
@@ -341,6 +347,7 @@ func yunhorn_lhq_c_v1(s *serial.Port, device_id string, command [][]byte, num st
     }
 }
 
+// 采集并解析开关量数据
 func yunhorn_kgl_c8_v1(s *serial.Port, device_id string, command [][]byte, num string) {
     buf := make([]byte, 128)
     b_buf := make([]byte, 0)
@@ -383,6 +390,7 @@ func yunhorn_kgl_c8_v1(s *serial.Port, device_id string, command [][]byte, num s
     }
 }
 
+// 采集并解析开关量数据
 func yunhorn_kgl_c16_v1(s *serial.Port, device_id string, command [][]byte, num string) {
     buf := make([]byte, 128)
     _, err = s.Write([]byte(command[0]))
@@ -406,7 +414,7 @@ func yunhorn_kgl_c16_v1(s *serial.Port, device_id string, command [][]byte, num
     device.ONLINE = true
     device.DATA = make(map[string]interface{})
     for i, k := range b_buf {
-        device.DATA["data_buf"+strconv.Itoa(i+1)] = k
+        device.DATA["data"+strconv.Itoa(i+1)] = k
     }
     device.Unlock()
     DEVICEDATAS.Lock()
@@ -423,6 +431,7 @@ func yunhorn_kgl_c16_v1(s *serial.Port, device_id string, command [][]byte, num
     }
 }
 
+// byte数据转换成uint16
 func Bytes2Bits(data []byte) []uint16 {
     dst := make([]uint16, 0)
     for _, v := range data {