diff --git a/MQTT.py b/MQTT.py
index e5b9a40..501de0f 100644
--- a/MQTT.py
+++ b/MQTT.py
@@ -8,7 +8,7 @@ from tool import push_stream, close_stream, update, exec_sh
 class MQTT:
     def on_connect(self, client, userdata, flags, rc):
         if rc == 0:
-            client.subscribe('lot_stream')
+            client.subscribe('lot_mqtt')
 
     # Message receiving callback
     def on_message(self, client, userdata, msg):
@@ -34,12 +34,12 @@ class MQTT:
 
     def __init__(self):
         self.client = mqtt.Client()
-        self.client.username_pw_set("ceshi", "123456")
+        self.client.username_pw_set("demo", "123456")
         # Specify callback function
         self.client.on_connect = self.on_connect
         self.client.on_message = self.on_message
         # Establish a connection
-        self.client.connect('60.204.152.17', 1883)
+        self.client.connect('ceshi-mqtt.lihaink.cn', 1883)
         # Publish a message
         self.client.loop_forever(retry_first_connection=True)
 
diff --git a/__pycache__/api.cpython-310.pyc b/__pycache__/api.cpython-310.pyc
index 61c0787..de2f028 100644
Binary files a/__pycache__/api.cpython-310.pyc and b/__pycache__/api.cpython-310.pyc differ
diff --git a/__pycache__/tool.cpython-310.pyc b/__pycache__/tool.cpython-310.pyc
index f7a1fa9..f549089 100644
Binary files a/__pycache__/tool.cpython-310.pyc and b/__pycache__/tool.cpython-310.pyc differ
diff --git a/ceshi.py b/ceshi.py
index 99a1e41..df94ff7 100644
--- a/ceshi.py
+++ b/ceshi.py
@@ -376,66 +376,59 @@ def run_no_client():
                 'wind_direction': winddirection_data}
         data = LOT_DATA(**data, create_time=int(time.time()))
         # TODO 判断数据是否正常
-        r = add(data)
+        add(data)
 
 
-def t1():
-    import time
-    while (1):
-        time.sleep(2)
-        data = {
-            "wind_speed": 1,
-            "wind_direction": 6,
-            "ambient_temperature": 66,
-            "ambient_humidity": 78,
-            "carbon_dioxide": 94,
-            "ambient_air_pressure": 48,
-            "rainfall": 3,
-            "ambient_lighting": 59,
-            "soil_temperature": 71,
-            "soil_moisture": 19,
-            "soil_conductivity": 62,
-            "soil_PH": 49,
-            "soil_potassium_phosphate_nitrogen": 5,
-            "soil_potassium_phosphate_phosphorus": 5,
-            "soil_potassium_phosphate_potassium": 86,
-            "create_time": int(time.time())
-        }
-        client.publish('lot_data', payload=json.dumps(data, ensure_ascii=False), qos=0)
+class UPLOAD:
+    def __init__(self):
+        self.times = 3
+        self.client = mqtt.Client(transport="websockets")
+        self.client.username_pw_set("demo", "123456")
+        # Specify callback function
+        self.client.on_connect = self.on_connect
+        # Establish a connection
+        self.client.connect('ceshi-mqtt.lihaink.cn', 8083)
+        # Publish a message
+        self.client.loop_forever()
 
-
-def t2():
-    print("1")
-
-
-time = 3
-
-from threading import Thread
-
-
-def on_connect(client, userdata, flags, rc):
-    global time
-    if rc == 0:
-        print("连接成功，执行数据推送和本地存储")
-        nt1 = Thread(target=t1)
-        nt1.start()
-    else:
-        if time != 0:
-            time -= 1
-            client.reconnect()
+    def on_connect(self, client, userdata, flags, rc):
+        from threading import Thread
+        if rc == 0:
+            print("连接成功，执行数据推送和本地存储")
+            nt1 = Thread(target=self.t1)
+            nt1.start()
         else:
-            print("3次失败，执行本地存储")
-            nt2 = Thread(target=t2)
-            nt2.start()
+            if self.times != 0:
+                self.times -= 1
+                client.reconnect()
+            else:
+                print("3次失败，执行本地存储")
+                nt2 = Thread(target=self.t2)
+                nt2.start()
 
+    def t2(self):
+        print("1")
 
-client = mqtt.Client(transport="websockets")
-client.username_pw_set("demo", "123456")
-# Specify callback function
-client.on_connect = on_connect
-# Establish a connection
-client.connect('ceshi-mqtt.lihaink.cn', 8083)
-# Publish a message
-client.loop_forever()
-
-# Message receiving callback
+    def t1(self):
+        import time
+        while (1):
+            time.sleep(60)
+            data = {
+                "wind_speed": 1,
+                "wind_direction": 6,
+                "ambient_temperature": 66,
+                "ambient_humidity": 78,
+                "carbon_dioxide": 94,
+                "ambient_air_pressure": 48,
+                "rainfall": 3,
+                "ambient_lighting": 59,
+                "soil_temperature": 71,
+                "soil_moisture": 19,
+                "soil_conductivity": 62,
+                "soil_PH": 49,
+                "soil_potassium_phosphate_nitrogen": 5,
+                "soil_potassium_phosphate_phosphorus": 5,
+                "soil_potassium_phosphate_potassium": 86,
+                "create_time": int(time.time())
+            }
+            self.client.publish('demo', payload=json.dumps(data, ensure_ascii=False), qos=0)
diff --git a/update.sh b/update.sh
index 2861bc0..c6ac1a9 100644
--- a/update.sh
+++ b/update.sh
@@ -5,4 +5,5 @@ git pull origin master
 # 配置文件复制到supervisor管理
 cp -r conf/*.conf /etc/supervisor/conf.d/
 # 更新配置文件
+supervisorctl reread
 supervisorctl update