diff --git a/othersoft/install.sh b/othersoft/install.sh
index 79df4ae..32da815 100644
--- a/othersoft/install.sh
+++ b/othersoft/install.sh
@@ -36,8 +36,8 @@ cp ./root/Mywathdog.sh /root
 cp ./root/start.sh /root
 chmod +x /root/start.sh
 mkdir /home/data
-
-rm -rf ./*
+cd ../
+rm -rf ./TowerOptoSifAndSpectral
 cd /root/filebrew
 ./filebrowser config set -a 0.0.0.0
 ./filebrowser config set -r /home/data