diff --git a/plugin/keys.vim b/plugin/keys.vim
index 065702e..e415b34 100644
--- a/plugin/keys.vim
+++ b/plugin/keys.vim
@@ -1,3 +1,54 @@
+" workman
+noremap e j
+noremap o k
+noremap n h
+noremap i l
+noremap k n
+noremap h e
+noremap l o
+noremap f u
+noremap u i
+
+noremap E J
+noremap O K
+noremap N H
+noremap I L
+noremap K N
+noremap H E
+noremap L O
+noremap F U
+noremap U I
+
+noremap ge gj
+noremap go gk
+noremap gn gh
+noremap gl go
+noremap gk gn
+noremap gh ge
+
+noremap gE gJ
+noremap gN gH
+noremap gK gN
+noremap gH gE
+noremap gL gO
+
+nnoremap <silent> <c-w>e :wincmd j<cr>
+nnoremap <silent> <c-w>o :wincmd k<cr>
+nnoremap <silent> <c-w>n :wincmd h<cr>
+nnoremap <silent> <c-w>i :wincmd l<cr>
+nnoremap <silent> <c-w>k :wincmd n<cr>
+nnoremap <silent> <c-w>l :wincmd o<cr>
+
+nnoremap <c-n> b
+nnoremap <c-i> e
+
+" get control-j back, so switch it with ctrl-n at qwerty position of j
+imap <c-n> <cr>
+cmap <c-n> <cr>
+inoremap <c-j> <c-n>
+cnoremap <c-j> <c-n>
+
+
 nnoremap <SPACE> <Nop>
 let g:mapleader = ' '
 
@@ -60,10 +111,10 @@ nmap <C-p> :pc<CR>
 " map <C-h> <Esc>:wincmd h<CR>
 " map <C-Right> <Esc>:wincmd l<CR>
 " map <C-l> <Esc>:wincmd l<CR>
-nnoremap <silent> <A-i> :wincmd K<CR>
-nnoremap <silent> <A-k> :wincmd J<CR>
-nnoremap <silent> <A-j> :wincmd H<CR>
-nnoremap <silent> <A-l> :wincmd L<CR>
+nnoremap <silent> <A-o> :wincmd K<CR>
+nnoremap <silent> <A-e> :wincmd J<CR>
+nnoremap <silent> <A-n> :wincmd H<CR>
+nnoremap <silent> <A-i> :wincmd L<CR>
 nnoremap <silent> <A-Up> :wincmd k<CR>
 nnoremap <silent> <A-Down> :wincmd j<CR>
 nnoremap <silent> <A-Left> :wincmd h<CR>
@@ -95,12 +146,12 @@ inoremap <silent> <S-Insert> <ESC>:set paste<CR>"+p :set nopaste<CR>
 nmap <silent> <S-F7> :setlocal spell! spelllang=en_us<CR>
 
 " cursor jump
-nnoremap <S-Up> 3k
-inoremap <S-Up> <Esc>:-3<CR>i
-vnoremap <S-Up> 3k
-nnoremap <S-Down> 3j
-inoremap <S-Down> <Esc>:+3<CR>i
-vnoremap <S-Down> 3j
+nnoremap <C-A-Up> 3k
+inoremap <C-A-Up> <Esc>:-3<CR>i
+vnoremap <C-A-Up> 3k
+nnoremap <C-A-Down> 3j
+inoremap <C-A-Down> <Esc>:+3<CR>i
+vnoremap <C-A-Down> 3j
 nnoremap <C-Up> 6k
 inoremap <C-Up> <Esc>:-6<CR>i
 vnoremap <C-Up> 6k
@@ -108,6 +159,19 @@ nnoremap <C-Down> 6j
 inoremap <C-Down> <Esc>:+6<CR>i
 vnoremap <C-Down> 6j
 
+nnoremap <C-A-o> 3k
+inoremap <C-A-o> <Esc>:-3<CR>i
+vnoremap <C-A-o> 3k
+nnoremap <C-A-e> 3j
+inoremap <C-A-e> <Esc>:+3<CR>i
+vnoremap <C-A-e> 3j
+nnoremap <C-o> 6k
+inoremap <C-o> <Esc>:-6<CR>i
+vnoremap <C-o> 6k
+nnoremap <C-e> 6j
+inoremap <C-e> <Esc>:+6<CR>i
+vnoremap <C-e> 6j
+
 " scrolling
 nnoremap <S-PageUp> 10<C-Y>
 inoremap <S-PageUp> <Esc>10<C-Y>i