diff --git a/Linux_reinstall/Alpine/alpineInit.sh b/Linux_reinstall/Alpine/alpineInit.sh
index f751415..ea35bb9 100644
--- a/Linux_reinstall/Alpine/alpineInit.sh
+++ b/Linux_reinstall/Alpine/alpineInit.sh
@@ -29,7 +29,7 @@ apk add bash coreutils grep sed
 # Parameters of outputs of "stty": https://www.ibm.com/docs/en/aix/7.3?topic=s-stty-command
 for ttyItems in "/dev/tty0" "/dev/ttyS0" "/dev/ttyAMA0"; do
 	ttyAttribute=$(stty -F "$ttyItems")
-	if [[ -n "$ttyAttribute" ]] && [[ ! $(echo "$ttyAttribute" | grep 'min = 1') ]]; then
+	if [[ -n "$ttyAttribute" ]]; then
 		exec >"$ttyItems" 2>&1
 		break
 	fi