diff --git a/.zshrc b/.zshrc
index b72ab68..32b072d 100644
--- a/.zshrc
+++ b/.zshrc
@@ -1,4 +1,5 @@
 # Basic
+mkdir -p ~/.vim/{undo,swap,backup} 2>/dev/null
 export LANG=en_US.UTF-8
 export EDITOR=vim
 export HISTFILE=~/.zhistory
@@ -31,6 +32,7 @@ unsetopt BANG_HIST          # no ! history expansion
 # modules
 zmodload zsh/datetime
 zmodload zsh/mathfunc
+zmodload zsh/stat
 
 # plugin manager
 ZINIT_HOME="${XDG_DATA_HOME:-${HOME}}/.zinit.git"
@@ -92,7 +94,7 @@ zinit light starship/starship
 {
   sleep 1
   local marker=~/.cache/.dotfiles-pull
-  [[ -f $marker && $(($(date +%s) - $(stat -c %Y $marker))) -lt 86400 ]] && return
+  [[ -f $marker && $((EPOCHSECONDS - $(zstat +mtime $marker))) -lt 86400 ]] && return
   mkdir -p ~/.cache && touch $marker
   git --git-dir=$HOME/.dotgit/ --work-tree=$HOME pull --ff-only -q 2>/dev/null
 } &!
@@ -102,6 +104,8 @@ typeset -U path
 path=(
   $HOME/.local/bin
   $HOME/.cargo/bin
+  /usr/local/go/bin
+  $HOME/go/bin
   $path
 )