diff --git a/trunk/install/install-deepin23.sh b/trunk/install/install-deepin23.sh
index 3aab1bfd4b7..9467138c695 100755
--- a/trunk/install/install-deepin23.sh
+++ b/trunk/install/install-deepin23.sh
@@ -121,8 +121,39 @@ else
 fi
 cls
 reset
+IP=`curl http://hustoj.com/ip.php`
+LIP=`ip a|grep inet|grep brd|head -1|awk '{print $2}'|awk -F/ '{print $1}'`
+clear
+reset
 
 echo "Remember your database account for HUST Online Judge:"
 echo "username:$USER"
 echo "password:$PASSWORD"
 echo "DO NOT POST THESE INFORMATION ON ANY PUBLIC CHANNEL!"
+echo "Register a user as 'admin' on http://127.0.0.1/ "
+echo "打开http://127.0.0.1/ 或者 http://$IP  或者 http://$LIP 注册用户admin，获得管理员权限。"
+echo "如果无法打开页面或无法注册用户，请检查上方数据库账号是否能正常连接数据库。"
+echo "如果发现数据库账号登录错误，可用sudo bash /home/judge/src/install/fixdb.sh 尝试修复。"
+echo "遇到服务器内部错误500，查看/var/log/nginx/error.log末尾，寻找详细原因。"
+echo "更多问题请查阅http://hustoj.com/"
+echo "不要在QQ群或其他地方公开发送以上信息，否则可能导致系统安全受到威胁。"
+echo "█████████████████████████████████████████"
+echo "████ ▄▄▄▄▄ ██▄▄ ▀  █▀█▄▄██ ███ ▄▄▄▄▄ ████"
+echo "████ █   █ █▀▄  █▀██ ██▄▄  █▄█ █   █ ████"
+echo "████ █▄▄▄█ █▄▀ █▄█▀█  ▄▄█▀▀▄██ █▄▄▄█ ████"
+echo "████▄▄▄▄▄▄▄█▄▀▄█ █ █▄█▄▀ █ ▀▄█▄▄▄▄▄▄▄████"
+echo "████ ▄▀▀█▄▄ █▄ █▄▄▄█▄█▀███▄  ██▀ ▄▀▀█████"
+echo "████▀█▀▀▀▀▄▀▀▄▀ ▄▄█▄ █▀▀ ▄▀▀▄  █▄▄▀▄█████"
+echo "████▄█ ▀▄▀▄▄ ▄ █▀█▀█ ▄▀▄ █▀▀▄█  ███  ████"
+echo "████▄ █▄ █▄▀▀▄██▀▄ ▄ ▄▄█▄█▀█▀   ▄█▀▄▀████"
+echo "████▄▄█   ▄▄██ █▄▄▀  ▄▀█▀▀▀ ▄█▀▄▄▀█ ▀████"
+echo "█████▄   ▀▄▄█ ▄▀▄▄▀▄▄▄▀▄▀█▀  ▀▀█▄█▀█▄████"
+echo "████ ▀ █▄▀▄▄█▀▀▄▀▀▄▄▄ ▀▀█▀ ▀▄▄█▀ ▀█ █████"
+echo "████ █▀   ▄ ▄ ▀█▀▄█ █▄▄███▀██▀▀██ ▀▄█████"
+echo "████▄▄▄██▄▄█ ▀█▄▄▄▀█ █▀▀█▀ █ ▄▄▄ █▀▄▀████"
+echo "████ ▄▄▄▄▄ █ ▄  ▄▄▀  ▄ ▀▄▄▄▄ █▄█   ▄█████"
+echo "████ █   █ ██ ▄▄▀▀█ ▀▀▀▀▀ ▄▀  ▄  ▀███████"
+echo "████ █▄▄▄█ █▀▄▄▄▀▀█ ▀▄ ▄▀██▄█ ██ █ █▄████"
+echo "████▄▄▄▄▄▄▄█▄███▄█▄▄▄████▄▄▄▄▄▄█▄██▄█████"
+echo "█████████████████████████████████████████"
+echo "            QQ扫码加官方群"