diff --git a/MQTT.py b/MQTT.py
index dd27273..b232d8d 100644
--- a/MQTT.py
+++ b/MQTT.py
@@ -30,7 +30,6 @@ class MQTTClient:
 
     def on_connect(self, client, userdata, flags, rc):
         if rc == 0:
-            print("连接成功")
             self.client.subscribe(self.topic)
             client.publish(info_topic, payload=publish_payload(code=200, msg='成功订阅' + self.topic),
                            qos=0)
diff --git a/conf/device/device.conf b/conf/device/device.conf
index ba28b3b..03070cb 100644
--- a/conf/device/device.conf
+++ b/conf/device/device.conf
@@ -1,7 +1,7 @@
 # 编号
-[xumu_d001]
+[xumu_user1]
 # 订阅的控制主题，必须和系统设置的相同
-subscribe_topic=xumu_d001
-info_topic=info_xumu_d001
+subscribe_topic=xumu_user1
+info_topic=info_xumu_user1
 username=lihai_lot_land_1
 password=lihai_lot_land_1
\ No newline at end of file
diff --git a/conf/device/device_name_write.sh b/conf/device/device_name_write.sh
new file mode 100644
index 0000000..e8335ee
--- /dev/null
+++ b/conf/device/device_name_write.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+# shellcheck disable=SC2164
+cd /home/pi
+device=xumu_user1
+echo $device | tee device_name
\ No newline at end of file
diff --git a/conf/tmp/device_name b/conf/tmp/device_name
deleted file mode 100644
index c5f9fd6..0000000
--- a/conf/tmp/device_name
+++ /dev/null
@@ -1 +0,0 @@
-xumu_d001
\ No newline at end of file