diff --git a/README.md b/README.md
index e90336e..c20a7f9 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ source $HOME/.zshrc
 Alternatively, use the shortened url:
 ```zsh
 # Download setup file and execute it
-curl -L 301.sup39.ml/zsh-setup | sh -
+curl -sL 301.sup39.ml/zsh-setup | sh -
 
 # Finally, source the zshrc file
 source $HOME/.zshrc
@@ -21,12 +21,7 @@ source $HOME/.zshrc
 ```
 
 ## Content
-
-### zshrc
+- `~/.zshenv`
 - `~/.zshrc`
 
-### [vimrc](https://github.com/sup39/vimrc)
-- `~/.vim/sup39`
-- `~/.vimrc`
-
 :bulb: No overwriting if exists
diff --git a/setup.sh b/setup.sh
index 92f76f8..e6f9328 100644
--- a/setup.sh
+++ b/setup.sh
@@ -3,11 +3,3 @@
 [ -f $HOME/.zshrc ] || curl https://raw.githubusercontent.com/sup39/zsh-setup/master/zshrc -o $HOME/.zshrc
 # .zshenv
 [ -f $HOME/.zshenv ] || curl https://raw.githubusercontent.com/sup39/zsh-setup/master/zshenv -o $HOME/.zshenv
-
-# .vim/sup39
-[ -d $HOME/.vim/sup39 ] || git clone https://github.com/sup39/vimrc $HOME/.vim/sup39
-# .vimrc
-[ -f $HOME/.vimrc ] || cat >$HOME/.vimrc <<EOF
-" source $HOME/.vim/sup39/plug.vim
-source $HOME/.vim/sup39/vimrc
-EOF
diff --git a/zshrc b/zshrc
index 1ee2dbf..857de7e 100644
--- a/zshrc
+++ b/zshrc
@@ -14,14 +14,12 @@ setopt appendhistory
 bindkey -v
 # imap jk to <ESC>
 bindkey -Mviins -s jk '\e'
-# map ¥ to \
-bindkey -Mvicmd -s r¥ 'r\'
-bindkey -Mviins -s ¥ '\\'
 
 ## Edit
 # edit zshrc
 vizr() {vi $HOME/.zshrc && source $HOME/.zshrc}
-sczr() {source $HOME/.zshrc}
+# edit zshenv
+vize() {vi $HOME/.zshenv && . $HOME/.zshenv}
 # edit zprofile
 vizp() {vi $HOME/.zprofile && . $HOME/.zprofile}
 # edit vimrc
@@ -55,5 +53,4 @@ zle -N zle-keymap-select
 
 ## Alias
 alias vi='vim'
-alias curl-json='curl -H"Content-Type:application/json"'
-alias rand-sel='shuf -n1 -e --'
+alias ls='ls --color=auto'