diff --git a/set_swap.sh b/set_swap.sh
index 6817a71..be67337 100644
--- a/set_swap.sh
+++ b/set_swap.sh
@@ -34,6 +34,7 @@ function set_swap(){
 #判断当前是否开启了虚拟内存
 if swapon -s
 then
+	echo '---------------------------------'
 	echo 'You have already set up swap, there is no need to repeat the settings.'
 	exit
 else