diff --git a/arch/i3.deps b/arch/i3.deps
index 85f0899..b5546e9 100644
--- a/arch/i3.deps
+++ b/arch/i3.deps
@@ -4,3 +4,5 @@ rofi
 mpv
 mpd
 mpc
+playerctl
+zscroll-git
diff --git a/bin/focus_class b/bin/focus_class
new file mode 100755
index 0000000..4a60032
--- /dev/null
+++ b/bin/focus_class
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+WM_DESKTOP=$(xdotool getwindowfocus)
+
+if [[ $WM_DESKTOP == "4194404" ]] ; then
+    echo ""
+else
+    WM_CLASS=$(xprop -id "$WM_DESKTOP" WM_CLASS | awk 'NF {print $NF}' | sed 's/"//g')
+    WM_NAME=$(xprop -id "$WM_DESKTOP" WM_NAME | cut -d '=' -f 2 | awk -F '"' '{print $2}')
+
+    # filtering
+    if [ "$WM_NAME" == "tmux" ] ; then
+        echo "tmux"
+    elif [ "$WM_CLASS" == "st-256color" ] ; then
+        echo "st"
+    elif [ "$WM_CLASS" == "Brave-browser" ] ; then
+        echo "Brave"
+    else 
+        echo "$WM_NAME"
+    fi
+fi
+
diff --git a/bin/poly_spotify b/bin/poly_spotify
new file mode 100755
index 0000000..447fa8e
--- /dev/null
+++ b/bin/poly_spotify
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+if [[ "$1" == "--toggle" ]] ; then
+    playerctl play-pause
+fi
+
+if [[ "$1" == "--scroll" ]] ; then
+    zscroll -l $2 \
+        -p " 󰎈 " \
+        --delay 0.5 \
+        --update-check true \
+        --match-command "playerctl status" \
+        --match-text "Playing" "--scroll 1" \
+        --match-text "Paused" "--scroll 0" \
+        "playerctl metadata --format '{{artist}} - {{title}}'" &
+    wait
+fi
+
diff --git a/editors/vim/pack/man/start/vim-go b/editors/vim/pack/man/start/vim-go
index 63e79ba..582ceb4 160000
--- a/editors/vim/pack/man/start/vim-go
+++ b/editors/vim/pack/man/start/vim-go
@@ -1 +1 @@
-Subproject commit 63e79baca1c645ab6997fbc9f04ef0ecdda29645
+Subproject commit 582ceb4b14d1aaf9b0a52c7f4ede68ea29c85416
diff --git a/gui/polybar/config.ini b/gui/polybar/config.ini
index 70b3566..65509d5 100644
--- a/gui/polybar/config.ini
+++ b/gui/polybar/config.ini
@@ -13,6 +13,8 @@ width = 100%
 radius = 5
 ; font
 font-0 = Hack Nerd Font;2
+; ipc
+enable-ipc = true
 ; seperator
 separator = |
 separator-foreground = ${colors.disabled}
@@ -33,7 +35,7 @@ foreground = ${colors.foreground}
 inherit = section/base-bar
 height = 16pt
 ; modules
-modules-left = xworkspaces xwindow-thinkpad weather-thinkpad
+modules-left = xworkspaces focus weather-thinkpad
 modules-right = battery pulseaudio memory cpu wlan seafile date powermenu
 
 [bar/desktop-bar]
@@ -42,11 +44,9 @@ inherit = section/base-bar
 ; height
 height = 24pt
 ; modules
-modules-left = xworkspaces xwindow-desktop
+modules-left = xworkspaces focus spotify spotify-len
 modules-center = weather-desktop
-modules-right = pulseaudio memory cpu eth seafile date powermenu
-
-
+modules-right = pulseaudio memory cpu temperature eth seafile date powermenu
 
 [module/xworkspaces]
 type = internal/xworkspaces
@@ -66,16 +66,13 @@ label-urgent-padding = 1
 label-empty = %name%
 label-empty-foreground = ${colors.disabled}
 label-empty-padding = 1
+format = <label-state>
 
-[module/xwindow-thinkpad]
-; correct title size
-type = internal/xwindow
-label = %title:0:20:...%
-
-[module/xwindow-desktop]
+[module/focus]
 ; correct title size
-type = internal/xwindow
-label = %title:0:40:...%
+type = custom/script
+interval = 0
+exec = ~/.dotfiles/bin/focus_class
 
 [module/pulseaudio]
 type = internal/pulseaudio
@@ -148,6 +145,13 @@ format-prefix = "CPU "
 format-prefix-foreground = ${colors.primary}
 label = %percentage%%
 
+[module/temperature]
+type = internal/temperature
+format-prefix = "TEMP " 
+format-prefix-foreground = ${colors.primary}
+units = true
+label = %temperature-c%
+
 [network-base]
 type = internal/network
 interval = 5
@@ -189,5 +193,26 @@ content = %{F#F30} 
 
 click-left = rofi-powermenu
 
+[module/spotify]
+; playerctl interaction for spotify
+type = custom/script
+tail = true
+
+; spotify logo
+format-prefix = " "
+format-prefix-foreground = "#1ed760"
+exec = poly_spotify --scroll 20
+click-left = poly_spotify --toggle
+click-right = rofi-music
+
+[module/spotify-len]
+; playerctl interaction for spotify
+type = custom/script
+tail = true
+
+interval = 1
+exec = playerctl metadata --format '{{duration(position)}}/{{duration(mpris:length)}}'
+
+
 [settings]
 screenchange-reload = true
diff --git a/gui/rofi b/gui/rofi
index 0786c86..692d5ef 160000
--- a/gui/rofi
+++ b/gui/rofi
@@ -1 +1 @@
-Subproject commit 0786c86b63dd66ae345ed51c79d46f427522dd08
+Subproject commit 692d5ef4bd5b9bd06126221cd1e895938166d183
diff --git a/meta/configs/scripts.yaml b/meta/configs/scripts.yaml
index 57b4af0..3d26754 100644
--- a/meta/configs/scripts.yaml
+++ b/meta/configs/scripts.yaml
@@ -7,6 +7,7 @@
 
 - link:
     ~/.local/bin/ssh_agent_check: bin/ssh_agent_check
+    ~/.local/bin/poly_spotify: bin/poly_spotify
     ~/.local/bin/display_uptime: bin/display_uptime
     ~/.local/bin/docker_check: bin/docker_check
     ~/.local/bin/seafile_check: bin/seafile_check
diff --git a/src/fzf b/src/fzf
index 6ea38b4..96c3de1 160000
--- a/src/fzf
+++ b/src/fzf
@@ -1 +1 @@
-Subproject commit 6ea38b44384e7a09a3863465dc3cc7b93cd7e781
+Subproject commit 96c3de12eb717e33b175fd01a9aaaac84ea8d6af