diff --git a/Menus/Software.sh b/Menus/Software.sh
index 6b4d7bf..e39c8a4 100644
--- a/Menus/Software.sh
+++ b/Menus/Software.sh
@@ -47,7 +47,9 @@ done
 
 read -p "请输入需要安装的软件序号,用 空格 隔开：" pick
 
-if [[ ! $pick =~ [1-"${#soft_dick[@]}"\ ] ]];then
+if [[ -z $pick ]];then
+  exit
+elif [[ ! $pick =~ [1-"${#soft_dick[@]}"\ ] ]];then
   echo "输入错误"
   exit
 fi