diff --git a/my_configs.vim b/my_configs.vim
new file mode 100644
index 00000000..115009ca
--- /dev/null
+++ b/my_configs.vim
@@ -0,0 +1,377 @@
+set nu
+set nocompatible
+let mapleader = "\<Space>"
+set cmdheight=1
+set foldmethod=indent "set default foldmethod
+set cursorline
+highlight Cursorline cterm=bold ctermbg=16 
+set scrolloff=1
+set swapfile
+set shortmess=a
+" set tabstop=2
+" set shiftwidth=2
+" set expandtab
+
+" copy and paste
+vmap<leader>y mby:silent exec "!rm ~/.vbuf"<cr>:tabnew ~/.vbuf<cr>p:w<cr>:bdelete!<cr>:silent exec "!{ sed -z '$ s@\\n$@@' ~/.vbuf \| xsel; }" <cr>:redraw!<cr>`b
+nmap<leader>y mbyiw:silent exec "!rm ~/.vbuf"<cr>:tabnew ~/.vbuf<cr>p:w<cr>:bdelete!<cr>:silent exec "!{ sed -z '$ s@\\n$@@' ~/.vbuf \| xsel; }"<cr>:redraw!<cr>`b
+nmap<leader>yy yy:silent exec "!rm ~/.vbuf"<cr>:tabnew ~/.vbuf<cr>pggdd:w<cr>:bdelete!<cr>:silent exec "!{ sed -z '$ s@\\n$@@' ~/.vbuf \| xsel; }"<cr>:redraw!<cr>
+nmap<leader>yya mbvG$y:silent exec "!rm ~/.vbuf"<cr>:redraw!<cr>:tabnew ~/.vbuf<cr>pgg:w<cr>:bdelete!<cr>:silent exec "!{ sed -z '$ s@\\n$@@' ~/.vbuf \| xsel; }"<cr>:redraw!<cr>`b
+nmap<leader>yyaa mbggvG$y:silent exec "!rm -f ~/.vbuf"<cr>:redraw!<cr>:tabnew ~/.vbuf<cr>pgg:w<cr>:bdelete!<cr>:silent exec "!{ sed -z '$ s@\\n$@@' ~/.vbuf \| xsel; }"<cr>:redraw!<cr>`b
+nmap<leader>p :r! sed -z '$ s@\\n$@@' ~/.vbuf<cr>
+
+" auxiliary
+nmap<leader>u :diffupdate<cr>
+nmap<leader><leader>o :only<cr>
+nmap<leader>/ :noh<cr>
+nmap<leader>w <C-w>
+nmap<leader>q :q<cr>
+nmap<leader><leader>w :w<cr>
+nmap<leader><leader>wq :wq<cr>
+nmap<leader>d diw
+nmap<leader><leader>d diwdiwdiwdiw
+nmap<C-a> 0
+nmap<C-e> $
+vmap<C-a> 0
+vmap<C-e> $
+imap<C-e> <End>
+imap<C-a> <Esc>0a<Esc>i
+noremap <silent><leader>k <C-i>zz:call HighLightCursor(2)<cr>
+noremap <silent><leader>j <C-o>zz:call HighLightCursor(2)<cr>
+
+" if in diff mode, set as diff shortcut, else set as other
+if &diff
+    map <silent> <leader>1 :diffget 1<CR>:diffupdate<CR>
+    map <silent> <leader>2 :diffget 2<CR>:diffupdate<CR>
+    map <silent> <leader>3 :diffget 3<CR>:diffupdate<CR>
+else
+    map <silent><leader>1 1gt
+    map <silent><leader>2 2gt
+    map <silent><leader>3 3gt
+    map <silent><leader>4 4gt
+    map <silent><leader>5 5gt
+    map <silent><leader>6 6gt
+    map <silent><leader>7 7gt
+    map <silent><leader>8 8gt
+    map <silent><leader>9 9gt
+endif
+
+set autochdir
+set tags=./tags;,tags;
+
+function! GoToTagWithNewTab()
+    :set noignorecase
+    let tagWord = expand("<cword>")
+    :tabe
+    execute "tj ".expand(tagWord)
+
+    let tagFilename = expand('%:t')
+    if tagFilename == ''
+        :tabclose
+        :tabprevious
+    else
+        :silent! normal jzok
+        :call HighLightCursor(2)
+    endif
+    :set ignorecase
+endfunction
+
+function! GoToTagWithNewSplit()
+    :set noignorecase
+    let tagWord = expand("<cword>")
+    :vnew
+    execute "tj ".expand(tagWord)
+
+    let tagFilename = expand('%:t')
+    if tagFilename == ''
+        :q
+    else
+        :silent! normal jzok
+        :call HighLightCursor(2)
+    endif
+    :set ignorecase
+endfunction
+
+function! HighLightCursor(time)
+    let s:time_local = a:time
+    while 1
+        :highlight Cursorline cterm=bold ctermbg=13
+        redraw
+        sleep 100m
+        :highlight Cursorline cterm=bold ctermbg=16
+        redraw
+        let s:time_local -= 1
+        if s:time_local == 0
+            break
+        endif
+        sleep 100m
+    endwhile
+endfunction
+
+map <silent><Leader>] :call GoToTagWithNewTab()<CR>
+map <silent><leader>\ :call GoToTagWithNewSplit()<CR>
+map <silent><leader>[ <C-w>}
+map <silent><leader>t <C-w>T
+map <silent><leader>n :NERDTree<CR>
+
+map <silent><leader>f mtgd
+map <silent><leader><leader>f mt<s-#>
+map <silent><leader>g :noh<cr>`t :call HighLightCursor(2)<cr>
+map <silent><leader>h :call HighLightCursor(2)<cr>
+
+" bookmark
+map <silent><leader>a ma
+map <silent><leader><leader>a `azz :call HighLightCursor(2)<cr>
+
+" run when start
+autocmd VimEnter * call HighLightCursor(2)
+
+" set spell check
+map <silent><Leader>c :set spell spelllang=en_us<CR>
+autocmd BufRead,BufNewFile *.txt,*.md set spell spelllang=en_us
+
+" set ycm 
+" let g:ycm_global_ycm_extra_conf = "/Users/Hans/.vim_runtime/sources_forked/YouCompleteMe/.ycm_extra_conf.py"
+" let g:ycm_add_preview_to_completeopt = 0
+" let g:ycm_show_diagnostics_ui = 0
+" let g:ycm_server_log_level = 'info'
+" let g:ycm_min_num_identifier_candidate_chars = 2
+" let g:ycm_collect_identifiers_from_comments_and_strings = 1
+" let g:ycm_complete_in_strings=1
+" let g:ycm_key_invoke_completion = '<c-z>'
+" let g:ycm_autoclose_preview_window_after_completion = 0
+" let g:ycm_autoclose_preview_window_after_insertion = 1
+" set completeopt=menu,menuone,preview
+" 
+" noremap <c-z> <NOP>
+" 
+" let g:ycm_semantic_triggers =  {
+" 			\ 'c,cpp,cu,python,java,go,erlang,perl,py': ['re!\w{2}'],
+" 			\ 'cs,lua,javascript': ['re!\w{2}'],
+" 			\ }
+" let g:ycm_filetype_blacklist = {
+"       \ 'tagbar' : 1,
+"       \ 'qf' : 1,
+"       \ 'notes' : 1,
+"       \ 'unite' : 1,
+"       \ 'vimwiki' : 1,
+"       \ 'pandoc' : 1,
+"       \ 'infolog' : 1,
+"       \ 'mail' : 1
+"       \}
+
+" automatically paste without format
+let &t_SI .= "\<Esc>[?2004h"
+let &t_EI .= "\<Esc>[?2004l"
+
+inoremap <special> <expr> <Esc>[200~ XTermPasteBegin()
+
+function! XTermPasteBegin()
+    set pastetoggle=<Esc>[201~
+    set paste
+    return ""
+endfunction
+
+" Commenting blocks of code.
+autocmd FileType c,cpp,cu,java,scala let b:comment_leader = '// '
+autocmd FileType sh,ruby,python   let b:comment_leader = '# '
+autocmd FileType conf,fstab       let b:comment_leader = '# '
+autocmd FileType tex              let b:comment_leader = '% '
+autocmd FileType mail             let b:comment_leader = '> '
+autocmd FileType vim              let b:comment_leader = '" '
+noremap <silent><leader>. mb:<C-B>silent <C-E>s/^/<C-R>=escape(b:comment_leader,'\/')<CR>/<CR>:nohlsearch<CR>`blll
+noremap <silent><leader>, mb:<C-B>silent <C-E>s/^\V<C-R>=escape(b:comment_leader,'\/')<CR>//e<CR>:nohlsearch<CR>`b
+
+" For smooth motion
+if v:version < 705 " Version less than 7.04.15 does not support
+    let g:comfortable_motion_no_default_key_mappings = 1
+else
+    let g:comfortable_motion_scroll_down_key = "j"
+    let g:comfortable_motion_scroll_up_key = "k"
+    let g:comfortable_motion_no_default_key_mappings = 1
+    let g:comfortable_motion_impulse_multiplier = 1  " Feel free to increase/decrease this value.
+    nnoremap <silent> <C-d> :call comfortable_motion#flick(g:comfortable_motion_impulse_multiplier * winheight(0) * 2)<CR>
+    nnoremap <silent> <C-u> :call comfortable_motion#flick(g:comfortable_motion_impulse_multiplier * winheight(0) * -2)<CR>
+endif
+
+" For move between split window
+nnoremap <silent> fh <C-w>h
+nnoremap <silent> fj <C-w>j
+nnoremap <silent> fk <C-w>k
+nnoremap <silent> fl <C-w>l
+
+
+
+" Relative line number
+" set number relativenumber
+" augroup numbertoggle
+"   autocmd!
+"   autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
+"   autocmd BufLeave,FocusLost,InsertEnter   * set norelativenumber
+" augroup END
+
+" Handle url and file
+function! HandleURL()
+    " substitute \", \', //
+    let s:line = substitute(getline("."), "\\\"", " ", "g")
+    let s:line = substitute(s:line, "\\\'", " ", "g")
+    let s:line = substitute(s:line, "`", " ", "g")
+    let s:line = substitute(s:line, "${HOME}", "~", "g")
+
+    let s:uri_http = matchstr(s:line, '[a-z]*:\/\/[^ >,;)]*')
+    let s:uri_www = matchstr(s:line, 'www[^ >,;)]*')
+    let s:line = substitute(s:line, "//", " ", "")
+    let s:uri_path = matchstr(s:line, '\(\./\|\~\|\.\./\|/\)[^ >,;)]*')
+
+    let s:open_list = ["pdf", "jpg", "jpeg", "png", "doc", "docx"]
+
+    if s:uri_http != ""
+        silent exec "!open '".s:uri_http."'"
+        redraw!
+        echo "'".s:uri_http."' opened"
+    elseif s:uri_www != ""
+        silent exec "!open https://'".s:uri_www."'"
+        redraw!
+        echo "'https://".s:uri_www."' opened"
+    elseif s:uri_path != ""
+        let s:uri_path = substitute(s:uri_path, "^\\\~", $HOME, "")
+        if isdirectory(s:uri_path)
+            silent exec "!open '".s:uri_path."'"
+            redraw!
+            echo "'".s:uri_path."' opened"
+        elseif filereadable(s:uri_path)
+            let s:suffix = fnamemodify(s:uri_path, ':e')
+            
+            if index(s:open_list, s:suffix) == -1
+                :IHT
+            else
+                silent exec "!open '".s:uri_path."'"
+            endif
+            redraw!
+            echo "'".s:uri_path."' opened"
+        else
+            echo "'".s:uri_path."' does not exists"
+        endif
+    else
+        :IHT
+        redraw!
+        echo ":IHT"
+    endif
+endfunction
+map <leader>o :call HandleURL()<cr>
+
+function! ToggleErrors()
+    if empty(filter(tabpagebuflist(), 'getbufvar(v:val, "&buftype") is# "quickfix"'))
+        " No location/quickfix list shown, open syntastic error location panel
+        SyntasticCheck
+        Errors
+        echo "Syntax Check Finished"
+    else
+        lclose
+        SyntasticReset
+        echo "Syntax Check Closed"
+    endif
+endfunction
+nnoremap <silent> <C-e> :call ToggleErrors()<CR>
+nnoremap <silent> <C-n> :lnext<CR>:call HighLightCursor(1)<cr>
+nnoremap <silent> <C-m> :lprevious<CR>:call HighLightCursor(1)<cr>
+
+" vim header
+let g:header_field_author = 'Xinyue Ou'
+let g:header_field_author_email = 'xinyue3ou@gmail.com'
+let g:header_field_modified_by = 0
+let g:header_field_modified_timestamp = 0
+let g:header_field_license_id = 'MIT'
+" No auto header
+let g:header_auto_add_header = 0 
+map <F4> :AddHeader<CR>
+
+" Nerd Tree
+autocmd StdinReadPre * let s:std_in=1
+" Automatically toggle when no file specified
+autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
+" Automatically toggle when opening up a directory
+autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | endif
+map <C-n> :NERDTreeToggle<CR>
+" Close vim if the only window left open is a NerdTree
+autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
+
+" Color Scheme
+set background=dark
+colorscheme gruvbox
+
+" NerdCommenter
+" Add spaces after comment delimiters by default
+let g:NERDSpaceDelims = 1
+
+" Use compact syntax for prettified multi-line comments
+let g:NERDCompactSexyComs = 1
+
+" Align line-wise comment delimiters flush left instead of following code indentation
+let g:NERDDefaultAlign = 'left'
+
+" Set a language to use its alternate delimiters by default
+let g:NERDAltDelims_java = 1
+
+" Add your own custom formats or override the defaults
+let g:NERDCustomDelimiters = { 'c': { 'left': '/**','right': '*/' } }
+
+" Allow commenting and inverting empty lines (useful when commenting a region)
+let g:NERDCommentEmptyLines = 1
+
+" Enable trimming of trailing whitespace when uncommenting
+let g:NERDTrimTrailingWhitespace = 1
+
+" Enable NERDCommenterToggle to check all selected lines is commented or not 
+let g:NERDToggleCheckAllLines = 1
+            
+" Tab Navigation
+nnoremap <silent> th  :tabfirst<CR>
+nnoremap <silent> tk  :tabnext<CR>
+nnoremap <silent> tj  :tabprev<CR>
+nnoremap <silent> tl  :tablast<CR>
+nnoremap <silent> tt  :tabedit<Space>
+nnoremap <silent> tn  :tabnew<Space>
+nnoremap <silent> tm  :tabm<Space>
+nnoremap <silent> td  :tabclose<CR>
+
+" Clear highlighting when press esc
+nnoremap <esc> :noh<return><esc>
+set timeout ttimeout
+set timeoutlen=200 ttimeoutlen=50
+
+
+" Enable gentle auto pair
+let g:AutoPairsUseInsertedCount = 1 
+
+" YCM disable preview
+set completeopt-=preview
+
+let g:gruvbox_contrast_dark = 'hard'
+set background=dark   " Setting light mode
+
+" Terminal mapping
+tnoremap <C-h> <C-w>h
+tnoremap <C-j> <C-w>j
+tnoremap <C-k> <C-w>k
+tnoremap <C-l> <C-w>l
+
+nnoremap <silent> ts :terminal<CR>
+nnoremap <silent> tv :vert terminal<CR>
+
+
+" Get rid of the annoying arrow key problems
+nnoremap <silent> <ESC>OA <UP>
+nnoremap <silent> <ESC>OB <DOWN>
+nnoremap <silent> <ESC>OC <RIGHT>
+nnoremap <silent> <ESC>OD <LEFT>
+inoremap <silent> <ESC>OA <UP>
+inoremap <silent> <ESC>OB <DOWN>
+inoremap <silent> <ESC>OC <RIGHT>
+inoremap <silent> <ESC>OD <LEFT>
+
+" Change the pane size up and down
+nnoremap <silent> <C-UP> :resize +1<CR>
+nnoremap <silent> <C-DOWN> :resize -1<CR>
+nnoremap <silent> <C-LEFT> :vertical resize +1<CR>
+nnoremap <silent> <C-RIGHT> :vertical resize -1<CR>