diff --git a/README.md b/README.md
index 2e62792..815cd53 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
 # reinstall
 
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/dc679a17751448628fe6d8ac35e26eed)](https://app.codacy.com/gh/bin456789/reinstall/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
+[![CodeFactor](https://www.codefactor.io/repository/github/bin456789/reinstall/badge)](https://www.codefactor.io/repository/github/bin456789/reinstall)
+
 又一个重装脚本
 
 ## 亮点
@@ -31,6 +34,8 @@ curl -O https://ghps.cc/https://raw.githubusercontent.com/bin456789/reinstall/ma
 
 ### 用法 1: 安装 Linux
 
+注意：静态 IP 的机器安装 centos、alma、rocky、fedora、debian、ubuntu，需添加参数 --ci 强制使用云镜像
+
 ```bash
 bash reinstall.sh centos   7|8|9  (8|9 为 stream 版本)
                   alma     8|9
diff --git a/reinstall.sh b/reinstall.sh
index e80524a..d2e8825 100644
--- a/reinstall.sh
+++ b/reinstall.sh
@@ -130,6 +130,10 @@ is_netboot_xyz() {
     [ "$distro" = netboot.xyz ]
 }
 
+is_alpine_live() {
+    [ "$distro" = alpine ] && [ "$hold" = 1 ]
+}
+
 is_have_initrd() {
     ! is_netboot_xyz
 }
@@ -673,8 +677,8 @@ install_pkg() {
 
     find_pkg_mgr() {
         if [ -z "$pkg_mgr" ]; then
-            for c in dnf yum apt pacman zypper emerge apk; do
-                is_have_cmd $c && pkg_mgr=$c && return
+            for mgr in dnf yum apt pacman zypper emerge apk; do
+                is_have_cmd $mgr && pkg_mgr=$mgr && return
             done
             return 1
         fi
@@ -974,7 +978,7 @@ install_grub_win() {
     info download grub
     grub_ver=2.06
     is_in_china && grub_url=https://mirrors.tuna.tsinghua.edu.cn/gnu/grub/grub-$grub_ver-for-windows.zip ||
-        grub_url=https://mirror.fcix.net/gnu/grub/grub-$grub_ver-for-windows.zip
+        grub_url=https://ftpmirror.gnu.org/gnu/grub/grub-$grub_ver-for-windows.zip
     curl -Lo /tmp/grub.zip $grub_url
     # unzip -qo /tmp/grub.zip
     7z x /tmp/grub.zip -o/tmp -r -y -xr!i386-efi -xr!locale -xr!themes -bso0
@@ -1491,14 +1495,22 @@ EOF
     fi
 fi
 
-if is_use_cloud_image; then
-    info 'cloud image mode'
+info 'info'
+echo "$distro $releasever"
+if is_netboot_xyz; then
+    echo 'Reboot to start netboot.xyz.'
+elif is_alpine_live; then
+    echo 'Reboot to start Alpine Live OS.'
 elif is_use_dd; then
-    info 'dd mode'
-elif is_netboot_xyz; then
-    info 'boot into netboot.xyz'
+    echo 'Reboot to start DD.'
 else
-    info 'installer mode'
-fi
+    if [ "$distro" = windows ]; then
+        username="administrator"
+    else
+        username="root"
+    fi
 
-info 'Please reboot to begin the installation'
+    echo "Username: $username"
+    echo "Password: 123@@@"
+    echo "Reboot to start the installation."
+fi