diff --git a/iot/hikvision-iot.go b/iot/hikvision-iot.go
index a03d1ed..81252f3 100644
--- a/iot/hikvision-iot.go
+++ b/iot/hikvision-iot.go
@@ -27,17 +27,8 @@ func init() {
 		baseURL = "https://api2.hik-cloud.com"
 	}
 	clientID = os.Getenv("IOT_CLIENTID")
-	if clientID == "" {
-		clientID = "164edfd71b744dd88c945dbd5ae30a9a"
-	}
 	clientSecret = os.Getenv("IOT_CLIENTSECRET")
-	if clientSecret == "" {
-		clientSecret = "2f580d932d7d46029a2091ece681035c"
-	}
 	scope = os.Getenv("IOT_SCOPE")
-	if scope == "" {
-		scope = "yy"
-	}
 }
 
 // 基础云眸http请求 公共方法
diff --git a/iot/mq-iot.go b/iot/mq-iot.go
index c2557fe..fb8e280 100644
--- a/iot/mq-iot.go
+++ b/iot/mq-iot.go
@@ -7,15 +7,6 @@ import (
 	"myschools.me/suguo/hikvision/iot/model"
 )
 
-// message queue 消息通道
-
-const (
-	mq_base    = "/api/v1/mq/consumer"
-	mq_create  = mq_base + "/group1"
-	mq_message = mq_base + "/messages"
-	mq_offset  = mq_base + "/offsets"
-)
-
 var _consumerid string
 
 // 创建消费者
@@ -23,7 +14,7 @@ func mqCreateConsumer() (*string, error) {
 	if _consumerid != "" {
 		return &_consumerid, nil
 	}
-	resp, err := hikvisionRequest("POST", mq_create, nil)
+	resp, err := hikvisionRequest("POST", `/api/v1/mq/consumer/group1`, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -64,7 +55,7 @@ func MQConsumerMessagePull(autoCommit bool) (*model.MQMessage, error) {
 		consumerId: *cid,
 	}
 
-	resp, err := hikvisionIOTRequestUrlencoded("POST", mq_message, req, true)
+	resp, err := hikvisionIOTRequestUrlencoded("POST", `/api/v1/mq/consumer/messages`, req, true)
 	if err != nil {
 		return nil, err
 	}
@@ -89,7 +80,7 @@ func MQConsumerMessageOffset() (*model.MQBase, error) {
 		consumerId: *cid,
 	}
 
-	resp, err := hikvisionIOTRequestUrlencoded("POST", mq_offset, req, true)
+	resp, err := hikvisionIOTRequestUrlencoded("POST", `/api/v1/mq/consumer/offsets`, req, true)
 	if err != nil {
 		return nil, err
 	}
diff --git a/iot/readme.md b/iot/readme.md
index c03f3a5..19a9622 100644
--- a/iot/readme.md
+++ b/iot/readme.md
@@ -6,28 +6,24 @@
 
 
 ### import
-<code>$ go get -v -u myschools.me/suguo/hikvision/iot</code>
+<code>$ go get -v -u myschools.me/suguo/hikvision</code>
 
 ### 快速开始
 ---
 
-**版本**
-Golang 1.20
-
 ##### 配置环境变量
 ```
-environment:
-    clientID = os.Getenv("HIK_IOT_CLIENTID")
-	clientSecret = os.Getenv("HIK_IOT_CLIENTSECRET")
-	scope = os.Getenv("HIK_IOT_SCOPE")
+IOT_URL 海康IOT地址，默认https://api2.hik-cloud.com
+IOT_CLIENTID  CLIENTID
+IOT_CLIENTSECRET CLIENTSECRET
+IOT_SCOPE SCOPE
 ```
 
-
 ##### 基础服务能力
-- 分组管理
+- 分组管理 group
 - 接入管理
 - 校时配置
-- 人员管理 
+- 人员管理 person
 ##### 基础服务能力
 - 卡片操作
 - 门禁计划