diff --git a/home/config/bspwm/bspwmrc b/home/config/bspwm/bspwmrc
index d40308d..aa43d22 100644
--- a/home/config/bspwm/bspwmrc
+++ b/home/config/bspwm/bspwmrc
@@ -35,7 +35,8 @@ xrandr --output HDMI-2 --auto --right-of HDMI-1
 xrandr --output HDMI-1 --mode 1920x1080 --rate 60
 
 # 干掉已经运行的进程
-killall -9 sxhkd picom nm-applet dunst xsettingsd polybar plank xss-lock
+#killall -9 sxhkd picom nm-applet dunst xsettingsd polybar plank xss-lock
+killall -9 sxhkd xsettingsd
 
 # 2个显示器, 左显示器配置4个工作区, 右显示器只配置1个工作区
 bspc monitor HDMI-1 -d I II III IV
@@ -71,6 +72,8 @@ bspc rule -r *:*
 # 默认所有的应用都浮动
 bspc rule -a *:* state=floating focus=on follow=on
 
+bspc rule -a Plank layer=above
+
 # 终端默认设为浮动
 # bspc rule -a Alacritty state=floating focus=on follow=on
 # bspc rule -a Xfce4-terminal state=floating focus=on follow=on
@@ -99,22 +102,40 @@ if [[ ! "$(pidof xfce-polkit)" ]]; then
   xfce-polkit &
 fi
 
+if [[ ! "$(pidof polybar)" ]]; then
+  polybar main -r &
+fi
+
+if [[ ! "$(pidof dunst)" ]]; then
+  dunst &
+fi
+
+if [[ ! "$(pidof plank)" ]]; then
+  plank &
+fi
+
+
+#if [[ ! "$(pidof nm-applet)" ]]; then
+#  nm-applet &
+#fi
+
 # 启动配套的服务
 
 # 睡眠/休眠时, 自动锁屏
-xss-lock --transfer-sleep-lock -- ~/.local/bin/scripts/xlock.sh &
+if [[ ! "$(pidof xss-lock)" ]]; then
+  xss-lock --transfer-sleep-lock -- ~/.local/bin/scripts/xlock.sh &
+fi
 
-# 启动顶栏, 键盘热键, 通知, dock等
-polybar main -r &
+# 键盘热键
 sxhkd &
-nm-applet &
-dunst &
-plank &
 
 ## 一些已经用systemd启动的服务
 # pipewire, mpd, blueman
 
+
+if [[ ! "$(pidof picom)" ]]; then
+  picom -b --experimental-backends
+fi
+
 # 每次启动时, 删除该文件
 rm ~/.cxoffice/wechat/.eval
-
-picom -b --experimental-backends