diff --git a/vim/gvim/_vimrc b/vim/gvim/_vimrc
index 72810a8..f0ece80 100644
--- a/vim/gvim/_vimrc
+++ b/vim/gvim/_vimrc
@@ -3,10 +3,12 @@ set number
 syntax enable
 filetype on
 set vb t_vb=
-colorscheme morning
-set guifont=Consolas:h12
+" colorscheme morning
+colorscheme gruvbox
+" set background=light
+set guifont=FiraCode\ Nerd\ Font\ Mono:h12
 set incsearch
-" set lines=40 columns=150
+set lines=40 columns=160
 set backspace=2
 set shiftwidth=4
 set expandtab
@@ -26,14 +28,27 @@ set fileencodings=ucs-bom,utf-8,chinese,cp936
 set clipboard=unnamed
 set relativenumber
 
-autocmd GUIEnter * simalt ~x
+if has("gui_running")
+	autocmd GUIEnter * simalt ~x
+endif
+
+if(has("win32") || has("win64") || has("win95") || has("win16"))
+    let g:iswindows = 1
+else
+    let g:islinux = 1
+endif
 
 :nnoremap <Leader>s :wa<CR>
 :nnoremap <Leader>h :noh<CR>
 :nnoremap <C-j> 4j
 :nnoremap <C-k> 4k
-:nnoremap <C-u> 4k
-:nnoremap <C-d> 4j
+:nnoremap <C-u> 9k
+:nnoremap <C-d> 9j
+
+:vnoremap < <gv
+:vnoremap > >gv
+:vnoremap J :move '>+1<CR>gv-gv
+:vnoremap K :move '<-2<CR>gv-gv
 
 " 状态栏介绍
 " 设置状态行显示常用信息