diff --git a/MQTT.py b/MQTT.py
index f25f625..863f190 100644
--- a/MQTT.py
+++ b/MQTT.py
@@ -55,6 +55,9 @@ class MQTTClient:
             elif data == "update":
                 #  git更新项目和配置文件
                 update(client)
+            elif data == "update":
+                #  git更新项目和配置文件
+                reload(client)
             elif data == "record_list":
                 # 查看录像列表
                 get_list_record()
diff --git a/tool.py b/tool.py
index 37413e8..8466962 100755
--- a/tool.py
+++ b/tool.py
@@ -65,6 +65,11 @@ def update(client):
     client.publish('success', payload=json.dumps(output, ensure_ascii=False), qos=0)
 
 
+def reload(client):
+    subprocess.Popen(['supervisorctl reload'], shell=True)
+    client.publish('success', payload="reloading", qos=0)
+
+
 def get_list_record():
     data = {
         "data": os.listdir(mp4_path)