diff --git a/README.md b/README.md
index 5ce526c..d397d56 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ echo $dir_source
 echo $name
 cd /
 sudo tar -czpf $name.tar.gz $dir_source
-sudo scp -i /home/orangepi/.ssh/id_ed25519 $name.tar.gz $server_dest:$dir_dest >
+sudo scp -i /home/orangepi/.ssh/id_ed25519 $name.tar.gz $server_dest:$dir_dest && sudo rm -f $name.tar.gz
 cd $a
 ```