diff --git a/Linux_reinstall/InstallNET.sh b/Linux_reinstall/InstallNET.sh
index cff4d11..9f2bc3f 100644
--- a/Linux_reinstall/InstallNET.sh
+++ b/Linux_reinstall/InstallNET.sh
@@ -162,7 +162,7 @@ while [[ $# -ge 1 ]]; do
       ;;
     *)
       if [[ "$1" != 'error' ]]; then echo -ne "\nInvaild option: '$1'\n\n"; fi
-      echo -ne " Usage:\n\tbash $(basename $0)\t-d/--debian [\033[33m\033[04mdists-name\033[0m]\n\t\t\t\t-u/--ubuntu [\033[04mdists-name\033[0m]\n\t\t\t\t-c/--centos [\033[04mdists-name\033[0m]\n\t\t\t\t-v/--ver [32/i386|64/\033[33m\033[04mamd64\033[0m] [\033[33m\033[04mdists-verison\033[0m]\n\t\t\t\t--ip-addr/--ip-gate/--ip-mask\n\t\t\t\t-apt/-yum/--mirror\n\t\t\t\t-dd/--image\n\t\t\t\t-p [linux password]\n\t\t\t\t-port [linux ssh port]\n"
+      echo -ne " Usage:\n\tbash $(basename $0)\t-d/--debian [\033[33m\033[04mdists-name\033[0m]\n\t\t\t\t-u/--ubuntu [\033[04mdists-name\033[0m]\n\t\t\t\t-c/--centos [\033[04mdists-name\033[0m]\n\t\t\t\t-v/--ver [32/i386|64/\033[33m\033[04mamd64\033[0m] [\033[33m\033[04mdists-verison\033[0m]\n\t\t\t\t--ip-addr/--ip-gate/--ip-mask\n\t\t\t\t-apt/-yum/-mirror\n\t\t\t\t-dd/--image\n\t\t\t\t-pwd [linux password]\n\t\t\t\t-port [linux ssh port]\n"
       exit 1;
       ;;
     esac