更新 'README.md'

更新一些路径

README.md

@@ -100,12 +100,12 @@
 
 # lightdm 配置
 cp backend/50-medr-dpms.conf /etc/lightdm/lightdm.conf.d/
-cp medr-lightdm-dpms-enable /usr/local/bin
+cp backend/medr-lightdm-dpms-enable /usr/local/bin
-cp medr-lightdm-dpms-disable /usr/local/bin
+cp backend/medr-lightdm-dpms-disable /usr/local/bin
 
 # ukui屏保
 cp backend/medr-screensaver-backend.py /usr/local/bin/ukui-screensaver-backend
-cp command/medr-screensaver-dialog.py /usr/local/bin/ukui-screensaver-dialog
+cp dialog/medr-screensaver-dialog.py /usr/local/bin/ukui-screensaver-dialog
 
 # 额外工作
 mv /usr/bin/ukui-screensaver-backend{,.bak}