diff --git a/init_priv.sh b/init_priv.sh
index ef744c5..2939b2a 100755
--- a/init_priv.sh
+++ b/init_priv.sh
@@ -139,6 +139,8 @@ configure_hostname() {
 }
 
 configure_timedate() {
+    [[ $(timedatectl | grep "Time zone" | awk '{print $3}') == "Asia/Shanghai" ]] && return
+
     if confirm_action "要修改 时区 吗？" "N"; then
         sudo timedatectl set-timezone Asia/Shanghai
     fi
diff --git a/init_user.sh b/init_user.sh
index 735ac14..09f9bbc 100755
--- a/init_user.sh
+++ b/init_user.sh
@@ -54,7 +54,7 @@ configure_miniconda() {
 configure_nodejs() {
     [ -d ~/.nvm/.git ] && return
 
-    if confirm_action "要安装 nodejs 吗？" "Y"; then
+    if confirm_action "要安装 nvm 和 nodejs 吗？" "Y"; then
         git_clone nvm-sh/nvm ~/.nvm --depth=1
         \. $scriptdir/files/install-nvm.sh
         \. ~/.nvm/nvm.sh