diff --git a/home/private_dot_config/alacritty/update.sh b/home/private_dot_config/alacritty/update.sh
deleted file mode 100644
index 63542c3..0000000
--- a/home/private_dot_config/alacritty/update.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-
-# run this from within WSL
-
-files=(alacritty.yml dracula.yml dracula-pro.yml)
-
-for file in "${files[@]}"; do
-	cp -v $DOTFILES_DIR/config/alacritty/$file /mnt/c/Users/daylin/AppData/Roaming/alacritty/$file
-done
diff --git a/lib/custom.zsh b/lib/custom.zsh
deleted file mode 100755
index 28b6975..0000000
--- a/lib/custom.zsh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env zsh
-
-# env variables
-if ! [ $(cat /etc/hostname)=="thinkpad" ]; then
-	export BROWSER=/mnt/c/Users/daylin/AppData/Local/Vivaldi/Application/vivaldi.exe
-else
-	export BROWSER=vivaldi-stable
-fi
-# aliases
diff --git a/lib/env.zsh b/lib/env.zsh
index a91f19f..1e01091 100755
--- a/lib/env.zsh
+++ b/lib/env.zsh
@@ -97,23 +97,23 @@ if [ -d "$HOME/.pyenv" ]; then
 fi
 
 # pnpm
-export PNPM_HOME="/home/daylin/.local/share/pnpm"
+export PNPM_HOME="$HOME/.local/share/pnpm"
 export PATH="$PNPM_HOME:$PATH"
 # pnpm end
 
 if [ -d "$HOME/.pkgs/google-cloud-sdk" ]; then
-	source /home/daylin/.pkgs/google-cloud-sdk/completion.zsh.inc
-	source /home/daylin/.pkgs/google-cloud-sdk/path.zsh.inc
+	source "$HOME/.pkgs/google-cloud-sdk/completion.zsh.inc"
+	source "$HOME/.pkgs/google-cloud-sdk/path.zsh.inc"
 fi
 
 if [ -d "$HOME/.deno" ]; then
-	export DENO_INSTALL="/home/daylin/.deno"
+	export DENO_INSTALL="$HOME/.deno"
 	export PATH="$DENO_INSTALL/bin:$PATH"
 fi
 
 if [ -d "$HOME/.bun" ]; then
 	# bun completions
-	[ -s "/home/daylin/.bun/_bun" ] && source "/home/daylin/.bun/_bun"
+  [ -s "$HOME/.bun/_bun" ] && source "$HOME/.bun/_bun"
 
 	# bun
 	export BUN_INSTALL="$HOME/.bun"