Update

README.md

@@ -22,7 +22,7 @@ This script is used to re-install VPS to **Debian 9 (stretch) or 10 (buster)** w
  - `--ip`
  - `--netmask`
  - `--gateway`
- - `--ns "1.1.1.1 1.0.0.1 8.8.8.8"`
+ - `--ns "8.8.8.8 8.8.4.4"`
  - `--hostname debian`
  - `--ssh-password`
  - `--ssh-keys`
@@ -34,7 +34,7 @@ This script is used to re-install VPS to **Debian 9 (stretch) or 10 (buster)** w
  - `--username debian`
  - `--password`
  - `--timezone UTC` https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
- - `--ntp pool.ntp.org`
+ - `--ntp 0.debian.pool.ntp.org`
  - `--skip-part`
  - `--disk`
  - `--part`
@@ -51,9 +51,9 @@ This script is used to re-install VPS to **Debian 9 (stretch) or 10 (buster)** w
 
 ### `china`
 
- - `--ns "156.154.70.5 156.154.71.5 8.8.8.8"`
+ - `--ns "156.154.70.5 156.154.71.5"`
  - `--protocol https`
- - `--mirror chinanet.mirrors.ustc.edu.cn`
+ - `--mirror mirrors.aliyun.com`
  - `--security true`
  - `--timezone Asia/Shanghai`
  - `--ntp cn.ntp.org.cn`
@@ -63,4 +63,3 @@ This script is used to re-install VPS to **Debian 9 (stretch) or 10 (buster)** w
  - `--protocol https`
  - `--mirror cdn-aws.deb.debian.org`
  - `--security true`
- - `--ntp time.cloudflare.com`

netboot.sh

@@ -157,9 +157,9 @@ done
 if [ -n "$DEBI_PRESET" ]; then
     case "$DEBI_PRESET" in
         china)
-            DEBI_NS=${DEBI_NS:-156.154.70.5 156.154.71.5 8.8.8.8}
+            DEBI_NS=${DEBI_NS:-156.154.70.5 156.154.71.5}
             DEBI_PROTOCOL=${DEBI_PROTOCOL:-https}
-            DEBI_MIRROR=${DEBI_MIRROR:-chinanet.mirrors.ustc.edu.cn}
+            DEBI_MIRROR=${DEBI_MIRROR:-mirrors.aliyun.com}
             DEBI_TIMEZONE=${DEBI_TIMEZONE:-Asia/Shanghai}
             DEBI_NTP=${DEBI_NTP:-cn.ntp.org.cn}
             DEBI_SECURITY=${DEBI_SECURITY:-true}
@@ -167,7 +167,6 @@ if [ -n "$DEBI_PRESET" ]; then
         cloud)
             DEBI_PROTOCOL=${DEBI_PROTOCOL:-https}
             DEBI_MIRROR=${DEBI_MIRROR:-cdn-aws.deb.debian.org}
-            DEBI_NTP=${DEBI_NTP:-time.cloudflare.com}
             DEBI_SECURITY=${DEBI_SECURITY:-true}
             ;;
         *)
@@ -206,7 +205,7 @@ d-i keyboard-configuration/xkb-keymap select us
 d-i netcfg/choose_interface select auto
 EOF
 
-DEBI_NS=${DEBI_NS:-1.1.1.1 1.0.0.1 8.8.8.8}
+DEBI_NS=${DEBI_NS:-8.8.8.8 8.8.4.4}
 
 if [ -n "$DEBI_IP" ]; then
     echo 'd-i netcfg/disable_autoconfig boolean true' | $save_preseed
@@ -326,7 +325,7 @@ EOF
 fi
 
 DEBI_TIMEZONE=${DEBI_TIMEZONE:-UTC}
-DEBI_NTP=${DEBI_NTP:-pool.ntp.org}
+DEBI_NTP=${DEBI_NTP:-0.debian.pool.ntp.org}
 
 $save_preseed << EOF