diff --git a/shells/zshrc b/shells/zshrc
index 1ad4f43..559ac77 100644
--- a/shells/zshrc
+++ b/shells/zshrc
@@ -269,6 +269,7 @@ source /home/stonewareslord/git/sync/zsh/theme-and-appearance.zsh
 source /home/stonewareslord/git/sync/zsh/completion.zsh
 source /home/stonewareslord/git/sync/zsh/key-bindings.zsh
 source /home/stonewareslord/git/sync/zsh/spectrum.zsh
+source /home/stonewareslord/git/sync/zsh/sudo.zsh
 
 #source /home/stonewareslord/git/sync/zsh/misc.zsh
 #source /home/stonewareslord/git/sync/zsh/history.zsh
diff --git a/vim/vimrc b/vim/vimrc
index b8d6bfb..33d2f11 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -106,7 +106,7 @@ inoremap {} <Right>{}<Left><CR><Esc>O
 inoremap {% {%  %}<Left><Left><Left>
 inoremap [] []<Left>
 inoremap ;; <Esc>m`A;<Esc>``a
-"inoremap ;;<Space> <Esc>A;<Esc>o
+inoremap ;;<Space> <Esc>A;<Esc>o
 "nnoremap ;; m"A;<Esc>`"
 "nnoremap ;;<Space> A;<Esc>o
 inoremap <C-l> <Right>
@@ -331,6 +331,8 @@ Plug 'vim-scripts/DirDiff.vim'
   "Directory diff | https://github.com/vim-scripts/DirDiff.vim
 Plug 'vim-scripts/DoxygenToolkit.vim'
   "Doxygen | https://github.com/vim-scripts/DoxygenToolkit.vim
+Plug 'vim-scripts/SyntaxRange'
+  "Range of syntaxes | https://github.com/vim-scripts/SyntaxRange
   "DO NOT DELETE LINE ABOVE OR \bun WILL BREAK
 call plug#end()
 filetype plugin indent on
diff --git a/zsh/sudo.zsh b/zsh/sudo.zsh
new file mode 100644
index 0000000..e3ba399
--- /dev/null
+++ b/zsh/sudo.zsh
@@ -0,0 +1,21 @@
+# ------------------------------------------------------------------------------
+# Description
+# -----------
+#
+# sudo will be inserted before the command
+#
+# ------------------------------------------------------------------------------
+# Authors
+# -------
+#
+# * Dongweiming <ciici123@gmail.com>
+#
+# ------------------------------------------------------------------------------
+
+sudo-command-line() {
+    [[ -z $BUFFER ]] && zle up-history
+    [[ $BUFFER != sudo\ * ]] && LBUFFER="sudo $LBUFFER"
+}
+zle -N sudo-command-line
+# Defined shortcut keys: [Esc] [Esc]
+bindkey "\e\e" sudo-command-line