diff --git a/i3/background/428df5.jpg b/i3/background/428df5.jpg
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diff --git a/i3/background/436394.jpg b/i3/background/436394.jpg
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diff --git a/i3/background/82a86b.jpg b/i3/background/82a86b.jpg
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diff --git a/i3/background/background.sh b/i3/background/background.sh
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+++ b/i3/background/background.sh
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+export BG_PATH=~/background
+:wa
+cd $BG_PATH
+FILENAME=$(basename $(ls *.jpg | sort -R | head -n 1) .jpg)
+SUB="s/^primary = #[a-z0-9]*/primary = #${FILENAME}/"
+echo $FILENAME > color
+sed -i "$SUB" ~/.config/polybar/config
+${0%/*}/refresh.sh
diff --git a/i3/background/cf5fb4.jpg b/i3/background/cf5fb4.jpg
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diff --git a/i3/background/refresh.sh b/i3/background/refresh.sh
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+++ b/i3/background/refresh.sh
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+PT=${BG_PATH:-~/background}
+cat $PT/color | xargs -I {} feh --bg-scale "$PT/{}.jpg"