diff --git a/scripts/system_optimize.sh b/scripts/system_optimize.sh
index b8f1464..c95eb61 100644
--- a/scripts/system_optimize.sh
+++ b/scripts/system_optimize.sh
@@ -53,8 +53,9 @@ synchronize_hardware_clock() {
 
 #关闭休眠
 off_sleep(){
-  log_info "关闭系统休眠！"
+  log_info "关闭系统休眠..."
   systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target &>> /tmp/2.log
+  log_info "关闭系统休眠已关闭！"
 }
 
 
@@ -70,7 +71,7 @@ off_sleep(){
 
 #锁定版本号
 lock_current_kernel(){
-    log_info "准备锁定系统内核"
+    log_info "锁定系统内核..."
     # 自动锁定当前运行的内核版本
     CURRENT_KERNEL=$(uname -r)
     GRUB_FILE="/etc/default/grub"
@@ -81,7 +82,7 @@ lock_current_kernel(){
         cp -f "$GRUB_FILE" "${GRUB_FILE}.bak"
         sed -i '/GRUB_DEFAULT=/c\GRUB_DEFAULT="Advanced options for Ubuntu>Ubuntu, with Linux '${CURRENT_KERNEL}'"' "$GRUB_FILE"
         update-grub &>/dev/null
-        log_info "已锁定内核版本: $CURRENT_KERNEL"
+        log_info "系统内核已锁定: $CURRENT_KERNEL"
         log_info "稍后记得执行 'reboot' 重启系统!"
     else
         log_info "内核版本 $CURRENT_KERNEL 已锁定，无需操作"
@@ -93,6 +94,7 @@ lock_current_kernel(){
 
 # 自动扩展根逻辑卷至最大可用空间
 extend_root_volume() {
+    log_info "根分区扩容..."
     local root_lv=$(df / | tail -1 | awk '{print $1}')
     # 检查是否为LVM逻辑卷
     if ! echo "$root_lv" | grep -q '/dev/mapper/'; then
@@ -102,7 +104,7 @@ extend_root_volume() {
     # 扩展逻辑卷并调整文件系统
     log_info  "扩展逻辑卷: $root_lv"
     if lvresize --extents +100%FREE --resizefs "$root_lv" &>/dev/null; then
-       log_info  "逻辑卷扩展成功!"
+       log_info  "根分区扩容成功!"
        root_lvsize=$(df -h / | awk 'NR==2 {print "磁盘磁盘根分区大小:",$2}')
        log_info ${root_lvsize}
     else
@@ -167,8 +169,10 @@ update_grub_configuration() {
 
 #修改主机名
 rename_hostname(){
+    log_info "开始修改主机名..."
     IP=$(ip addr | awk '/^[0-9]+: / {}; /inet.*global/ {print gensub(/(.*)\/(.*)/, "\\1", "g", $2)}' | grep `ip route | grep default | awk '{print $3}' | awk -F. '{print $1"."$2}' | head -1` | head -1 | sed 's/\./-/g') 
     hostnamectl set-hostname ${IP}
+    log_info "主机名已修改！"
 }