diff --git a/.editorconfig b/.editorconfig
index 2087dd7..9897775 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -8,5 +8,11 @@ indent_style = space
 indent_size = 4
 end_of_line = lf
 charset = utf-8
-trim_trailing_whitespace = false
+trim_trailing_whitespace = true
 insert_final_newline = true
+
+[{*.service,*.timer}]
+indent_style = tab
+indent_size = 4
+insert_final_newline = false
+trim_trailing_whitespace = true
diff --git a/README.md b/README.md
index dbaa58b..7da3c98 100644
--- a/README.md
+++ b/README.md
@@ -20,11 +20,22 @@ git clone https://devops.lty.name/luo/backupd.git /opt/backupd
 ```
 
 ## Configuration
-**Ownership**
+>
+> **Note**
+>
+> You have to complete ALL FOLLOWING STEPS to make the script work properly.
+>
 
-Don't forget to change the ownership of the directory:
+**Permissions**
+
+Don't forget to change the ownership and permissions of the files:
 ```bash
 chown -R root:root /opt/backupd
+cd /opt/backupd
+for file in *.example; do
+    mv "$file" "${file%.example}"
+done
+chmod 600 rclone.conf passwd
 ```
 
 **Rclone**
@@ -65,7 +76,7 @@ If you wish to run the script as scheduled tasks, copy the fillowing files to `/
 
 ```bash
 cp /opt/backupd/backupd.service /etc/systemd/system/
-cp /opt/backupd/backupd.timer /etc/systemd/system/
+cp /opt/backupd/backupd.timer   /etc/systemd/system/
 ```
 
 Then, enable and start the timer:
diff --git a/backupd.service b/backupd.service
new file mode 100644
index 0000000..85a3b27
--- /dev/null
+++ b/backupd.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=A simple backup script
+After=network-online.target
+
+[Service]
+Type=oneshot
+ExecStart=/opt/backupd/backupd
\ No newline at end of file
diff --git a/backupd.timer b/backupd.timer
new file mode 100644
index 0000000..5d842d1
--- /dev/null
+++ b/backupd.timer
@@ -0,0 +1,9 @@
+[Unit]
+Description=Run backupd daily
+
+[Timer]
+OnCalendar=*-*-* 09:00:00 UTC
+Persistent=true
+
+[Install]
+WantedBy=timers.target
\ No newline at end of file