diff --git a/scripts/system_optimize.sh b/scripts/system_optimize.sh
index 1b7fca1..b8f1464 100644
--- a/scripts/system_optimize.sh
+++ b/scripts/system_optimize.sh
@@ -51,6 +51,14 @@ synchronize_hardware_clock() {
     log_info "硬件时钟和系统时钟已同步"
 }
 
+#关闭休眠
+off_sleep(){
+  log_info "关闭系统休眠！"
+  systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target &>> /tmp/2.log
+}
+
+
+
 # 删除"ubuntu"用户
 #remove_ubuntu_user() {
 #    log_info "删除'ubuntu'用户..."
@@ -174,6 +182,7 @@ main() {
     synchronize_hardware_clock
     disable_nouveau_driver
     update_grub_configuration
+    off_sleep
     rename_hostname
     log_info "系统配置完成！"
 }