diff --git a/bin/e-Paper_clean.service b/bin/e-Paper_clean.service
index e8e27a7..8dd6092 100644
--- a/bin/e-Paper_clean.service
+++ b/bin/e-Paper_clean.service
@@ -1,14 +1,23 @@
-[Unit]
-Description=Run e-Paper clean on shutdown and reboot
-DefaultDependencies=no
-Before=shutdown.target
-Before=reboot.target
+#!/bin/bash
 
-[Service]
-Type=oneshot
-ExecStart=/bin/bash /root/2.13-Ink-screen-clock/bin/clean.sh
-RemainAfterExit=yes
+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"
 
-[Install]
-WantedBy=shutdown.target
-WantedBy=reboot.target
+# 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 &