diff --git a/conf/example/cron_for_32G.conf b/conf/example/cron_for_32G.conf
index 595e72b..c93208e 100644
--- a/conf/example/cron_for_32G.conf
+++ b/conf/example/cron_for_32G.conf
@@ -1,5 +1,9 @@
 # 每天0：0分执行
 0 0 * * * /usr/bin/python /home/pi/lot_manager/delete_lot_data_3_days.py
+# 每天08：00分执行
+0 8 * * * sudo /usr/bin/python /home/pi/lot_manager/open_led.py
+# 每天18：00分执行
+0 18 * * * sudo /usr/bin/python /home/pi/lot_manager/close_led.py
 # 针对32G内存卡的定时，额外加这个
 # 每隔15分钟进行
-*/15 * * * * /usr/bin/python /home/pi/lot_manager/delete_than20G.py
\ No newline at end of file
+*/15 * * * * /usr/bin/python /home/pi/lot_manager/delete_than20G.py
diff --git a/conf/example/cron_for_64G.conf b/conf/example/cron_for_64G.conf
index b853aa3..5a52a83 100644
--- a/conf/example/cron_for_64G.conf
+++ b/conf/example/cron_for_64G.conf
@@ -2,4 +2,8 @@
 # 每小时0分执行,32G的不用加
 0 * * * * /usr/bin/bash /home/pi/lot_manager/bash/cron_delete_mp4.sh
 # 每天0：0分执行
-0 0 * * * /usr/bin/python /home/pi/lot_manager/delete_lot_data_3_days.py
\ No newline at end of file
+0 0 * * * /usr/bin/python /home/pi/lot_manager/delete_lot_data_3_days.py
+# 每天08：00分执行
+0 8 * * * sudo /usr/bin/python /home/pi/lot_manager/open_led.py
+# 每天18：00分执行
+0 18 * * * sudo /usr/bin/python /home/pi/lot_manager/close_led.py
\ No newline at end of file
diff --git a/cron_set.sh b/cron_set.sh
new file mode 100644
index 0000000..f3fa11b
--- /dev/null
+++ b/cron_set.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+sudo crontab -l > cron.cron
+echo "0 8 * * * sudo /usr/bin/python /home/pi/lot_manager/open_led.py" >> cron.cron
+echo "0 18 * * * sudo /usr/bin/python /home/pi/lot_manager/close_led.py" >> cron.cron
+sudo crontab cron.cron
+sudo systemctl restart cron.service
+sudo rm -rf cron.cron
\ No newline at end of file
diff --git a/install.sh b/install.sh
index c3a4b45..3d3bd1e 100644
--- a/install.sh
+++ b/install.sh
@@ -10,11 +10,14 @@ git config --global user.name xyj
 git config --global user.email 1090822794@qq.com
 git config --global credential.helper store
 
+echo "0 8 * * * sudo /usr/bin/python /home/pi/lot_manager/open_led.py" >> sudo crontab -
+echo "0 18 * * * sudo /usr/bin/python /home/pi/lot_manager/close_led.py" >> sudo crontab -
+
 cd /home/pi
 git clone https://gitea.lihaink.cn/xyj/lot_manager.git
 cd lot_manager
 pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
-
+sudo pip install Adafruit-Blinka
 sudo cp /etc/supervisor/supervisord.conf /etc/supervisor/supervisord.conf.bak
 sudo cp conf/example/supervisord.conf /etc/supervisor/supervisord.conf
 sudo chmod 777 /etc/supervisor/conf.d
@@ -26,4 +29,4 @@ echo 'lihai_lot_walnutpi_dev_1' | tee device_name
 sudo systemctl enable supervisor
 sudo systemctl start supervisor
 sleep 60
-supervisorctl reload
\ No newline at end of file
+supervisorctl reload
diff --git a/sensor_to_server.py b/sensor_to_server.py
index 8d7df60..36fb812 100755
--- a/sensor_to_server.py
+++ b/sensor_to_server.py
@@ -192,11 +192,11 @@ def get_data():
                     'wind_direction': winddirection_data,
                     'create_time': int(time.time())
                     }
-            if sun_data < 2000:
-                subprocess.Popen(['sudo python /home/pi/lot_manager/close_led.py'], shell=True)
-                subprocess.Popen(['/bin/bash /home/pi/lot_manager/bash/stop_push_stream.sh'],shell=True)
-            else:
-                subprocess.Popen(['sudo python /home/pi/lot_manager/open_led.py'], shell=True)
+            # if sun_data < 2000:
+            #     subprocess.Popen(['sudo python /home/pi/lot_manager/close_led.py'], shell=True)
+            #     subprocess.Popen(['/bin/bash /home/pi/lot_manager/bash/stop_push_stream.sh'],shell=True)
+            # else:
+            #     subprocess.Popen(['sudo python /home/pi/lot_manager/open_led.py'], shell=True)
             t2 = LOT_DATA(**data)
             client.publish(publish_topic, payload=json.dumps(data, ensure_ascii=False), qos=0)
             add(t2)