diff --git a/init_user.sh b/init_user.sh
index 12848b9..9766bd5 100755
--- a/init_user.sh
+++ b/init_user.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 scriptdir=$(dirname $(realpath $0))
+tempdir=$(mktemp -d)
 
 # ============================================================
 
@@ -50,9 +51,24 @@ configure_miniconda() {
 }
 
 configure_nodejs() {
+    [ -f /usr/local/bin/node ] && return
+
+    if confirm_action "要安装 nodejs 吗？" "Y"; then
+        local version="v20.10.0"
+        local tarname="node-$version-linux-x64"
+        wget https://nodejs.org/dist/$version/$tarname.tar.xz -O $tempdir/$tarname.tar.xz
+        tar -xf $tempdir/$tarname.tar.xz -C $tempdir
+        mv $tempdir/$tarname/bin/node /usr/local/bin/node
+        mv $tempdir/$tarname/bin/npm /usr/local/bin/npm
+        rm $tempdir/$tarname.tar.xz
+        rm $tempdir/$tarname -r
+    fi
+}
+
+configure_nvm() {
     [ -d ~/.nvm/.git ] && return
 
-    if confirm_action "要安装 nvm 和 nodejs 吗？" "Y"; then
+    if confirm_action "要安装 nvm 吗？" "Y"; then
         git_clone nvm-sh/nvm ~/.nvm --depth=1
         \. $scriptdir/files/install-nvm.sh
         \. ~/.nvm/nvm.sh