diff --git a/onekey-root.sh b/onekey-root.sh
index 21485e7..3e1ff54 100644
--- a/onekey-root.sh
+++ b/onekey-root.sh
@@ -109,18 +109,18 @@ select host in ${Hostname[@]}; do
     '安装postgres数据库')
         sudo apt-get update && sudo apt-get upgrade
         echo -e "------默认安装当前最新稳定版本------\n"
-        apt-get install postgresql # 默认安装当前最新稳定版本
-        systemctl enable postgresql
+        sudo apt-get install postgresql # 默认安装当前最新稳定版本
+        sudo systemctl enable postgresql
         echo -e "------查看版本号------\n"
         psql --version
         echo -e "------开启Postgres的远程访问------\n"
         ver=$(psql --version | grep -oP '\d+' | head -1)
-        sed -i '/listen_addresses =/s/=.*/= '\''*'\''/' /etc/postgresql/$ver/main/postgresql.conf
-        sed -i '/port =/s/=.*/= '\''5432'\''/' /etc/postgresql/$ver/main/postgresql.conf
+        sudo sed -i '/listen_addresses =/s/=.*/= '\''*'\''/' /etc/postgresql/$ver/main/postgresql.conf
+        sudo sed -i '/port =/s/=.*/= '\''5432'\''/' /etc/postgresql/$ver/main/postgresql.conf
         echo "host    all             all             0.0.0.0/0               md5" >> /etc/postgresql/$ver/main/pg_hba.conf
         echo -e "------开启Postgres的远程访问完成------\n"
         echo -e "------重启psql------\n"
-        systemctl restart postgresql
+        sudo systemctl restart postgresql
         echo -e "------设置默认的PostgreSQL用户密码------\n"
         echo -e "1. 打开终端并以root用户身份登录\n"
         echo -e "2. 切换到PostgreSQL默认用户postgres：su - postgres\n"