diff --git a/dotfiles/.vimrc b/dotfiles/.vimrc
index d637d5e..917b295 100644
--- a/dotfiles/.vimrc
+++ b/dotfiles/.vimrc
@@ -52,6 +52,7 @@ map <Leader>r :redraw!<CR>
 map <Leader>cq :cq<CR>
 map <Leader>f2 :py3 f2()<CR>
 map <Leader>f3 :source ~/.vimrc<CR>:echo 'reloaded'<CR>
+map <Leader>f4 :set termguicolors<CR>
 map <Leader>qy :q!<CR>
 map <Leader>cq :cq1<CR>
 map <Leader>dq :cq2<CR>
diff --git a/dotfiles/.zshenv b/dotfiles/.zshenv
index 70fe80d..0ebada1 100644
--- a/dotfiles/.zshenv
+++ b/dotfiles/.zshenv
@@ -3,6 +3,8 @@ export PATH=~/.local/bin:$PATH
 export GTK_IM_MODULE=ibus
 export XMODIFIERS=@im=ibus
 export QT_IM_MODULE=ibus
+#export COLORTERM=truecolor
+#export TERM=xterm-direct
 export TERM=screen-256color
 #export PS1='%m[%*] %# '
-export PS1='[$$][%*]%# '
+export PS1='[$$][%*][%n@%m]%# '