diff --git a/vim/vimrc b/vim/vimrc
index fefa648..8916c2d 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -22,6 +22,8 @@ Plug 'roxma/vim-hug-neovim-rpc'
 " LanguageClient-neovim
 Plug 'autozimu/LanguageClient-neovim', { 'branch': 'next', 'do': 'bash install.sh', }
 
+Plug 'Shougo/vimproc.vim', {'do' : 'make'}
+
 Plug 'rhysd/vim-clang-format'
 Plug 'derekwyatt/vim-fswitch'
 Plug 'itchyny/lightline.vim'
@@ -34,7 +36,6 @@ Plug 'airblade/vim-gitgutter'
 Plug 'tpope/vim-fugitive'
 Plug 'linuor/ucmake.vim'
 Plug 'skywind3000/asyncrun.vim'
-Plug 'mileszs/ack.vim'
 Plug 'markonm/traces.vim'
 Plug 'christoomey/vim-tmux-navigator'
 
@@ -44,9 +45,6 @@ call plug#end()
 set tabstop=4
 set shiftwidth=4
 
-" autowrite
-set autowrite
-
 " dark theme
 set background=dark
 
@@ -60,6 +58,10 @@ set laststatus=2
 set tags=./tags;
 nnoremap <F2> <C-]>
 
+" clang-format
+let g:clang_format#auto_format = 1
+let g:clang_format#enable_fallback_style = 0
+
 " autotag
 let g:autotagmaxTagsFileSize = 1024 * 1024 * 128