diff --git a/bin/e-Paper_clean.service b/bin/e-Paper_clean.service
index 8dd6092..e8e27a7 100644
--- a/bin/e-Paper_clean.service
+++ b/bin/e-Paper_clean.service
@@ -1,23 +1,14 @@
-#!/bin/bash
+[Unit]
+Description=Run e-Paper clean on shutdown and reboot
+DefaultDependencies=no
+Before=shutdown.target
+Before=reboot.target
 
-f_name="clean.py"
-dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
-logdir="${dir%/*}/log"
-service_name="raspi_e-Paper.service"
- 
-# 停止raspi_e-Paper服务
-echo "正在停止$service_name服务..."
-sudo systemctl stop "$service_name"
+[Service]
+Type=oneshot
+ExecStart=/bin/bash /root/2.13-Ink-screen-clock/bin/clean.sh
+RemainAfterExit=yes
 
-# 确保日志目录存在
-mkdir -p "${logdir}"
-
-# 获取并终止所有与脚本相关的进程
-pids=$(pgrep -f "$dir/$f_name")
-if [ -n "$pids" ]; then
-    kill -9 $pids
-fi
-
-echo "正在清除屏幕内容"
-# 运行Python脚本，并将输出重定向到日志文件
-/usr/bin/python3 -u "$dir/$f_name" > "${logdir}/info-clean.log" 2>&1 &
+[Install]
+WantedBy=shutdown.target
+WantedBy=reboot.target