diff --git a/home/config/bspwm/bspwmrc b/home/config/bspwm/bspwmrc
index fbd403f..988297a 100644
--- a/home/config/bspwm/bspwmrc
+++ b/home/config/bspwm/bspwmrc
@@ -34,7 +34,7 @@ bspc rule -a Alacritty follow=on focus=on
 bspc rule -a Xfce4-terminal follow=on focus=on
 
 # 一些软件, 也设为浮动
-for app_c in  Thunar Code Sublime_text Google-chrome Inkscape do
+for app_c in  Thunar Code Sublime_text Google-chrome Inkscape Gnome-boxes do
   bspc rule -a $app_c follow=on focus=on
 done
 
diff --git a/home/config/polybar/modules/date.ini b/home/config/polybar/modules/date.ini
index 92d7718..e4a10a0 100644
--- a/home/config/polybar/modules/date.ini
+++ b/home/config/polybar/modules/date.ini
@@ -4,4 +4,4 @@ format-padding = 3
 date = "%a, %m/%d"
 time = "%k:%M"
 ; 点击用alacrity打开日历命令
-label = %{A1:alacritty --config-file $HOME/.config/alacritty/calendar.yml --hold -e "cal":}%date% %time%%{A}
\ No newline at end of file
+label = %{A1:alacritty --title Calendar --config-file $HOME/.config/alacritty/calendar.yml --hold -e "cal":}%date% %time%%{A}
\ No newline at end of file
diff --git a/home/mpd/mpd.conf b/home/mpd/mpd.conf
index 45c6040..c724c3c 100644
--- a/home/mpd/mpd.conf
+++ b/home/mpd/mpd.conf
@@ -16,6 +16,13 @@ audio_output {
   name "pulse audio"
 }
 
+# 可视化频谱, 用于给mpd客户端, 如ncmpcpp用的。 不需要这个功能, 可以注释掉这个配置
+audio_output {
+  type "fifo"
+  name "my_fifo"
+  path "/tmp/mpd.fifo"
+  format "44100:16:2"
+}
 
 ## mpc 客户端
 # `mpc update` 更新读取配置