diff --git a/bash/bashrc_fengbh-MS-7B89 b/bash/bashrc_fengbh-MS-7B89
index 80fd2b0..3887f3b 100644
--- a/bash/bashrc_fengbh-MS-7B89
+++ b/bash/bashrc_fengbh-MS-7B89
@@ -26,12 +26,19 @@ export http_proxy='http://192.168.3.7:7890'
 export https_proxy='http://192.168.3.7:7890'
 
 alias mWork='sudo mount -t nfs 192.168.3.7:/volume2/work /home/fengbh/nasWork'
-alias mNas='sudo mount -t nfs 192.168.3.7:/volume3/pt_data /home/fengbh/docker/disk/pt_data'
 
 PATH=$PATH:/home/fengbh/local/sdcc-4.4.0-rc2/bin
 PATH=$PATH:/home/fengbh/local/verible/bin
 PATH=/home/fengbh/local/vim/bin:$PATH
-PATH=/home/fengbh/work/verilator/bin:$PATH
+PATH=/home/fengbh/local/verilator/bin:$PATH
+
+#######################################################################
+#                                电源相关                             #
+#######################################################################
+alias ns='gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type '\''nothing'\'
+alias ss='gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type '\''suspend'\'
+alias gs='gsettings get org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type'
+alias gst='gsettings get org.gnome.settings-daemon.plugins.power sleep-inactive-ac-timeout'
 
 #******************** 一些函数 ********************
 set_vnc(){