diff --git a/nvim/init.vim b/nvim/init.vim
index bfecbb0..2e0e1b1 100644
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -28,6 +28,9 @@ source $HOME/.config/nvim/plugins/fzf.rc.vim
 source $HOME/.config/nvim/plugins/indentLine.rc.vim
 "lua require('telescoperc')
 
+" Lua version
+source $HOME/.config/nvim/rc/luaoptions.rc.vim
+
 " test script
 source $HOME/work/float_term/float_term.vim
 let test=0
diff --git a/nvim/plugins/fzf.rc.vim b/nvim/plugins/fzf.rc.vim
index dc0a441..3f635ac 100644
--- a/nvim/plugins/fzf.rc.vim
+++ b/nvim/plugins/fzf.rc.vim
@@ -27,6 +27,7 @@ command! -bang -nargs=* Rg
   \   <bang>0 ? fzf#vim#with_preview('up:60%')
   \           : fzf#vim#with_preview('right:50%:hidden', '?'),
   \   <bang>0)
+
 " preview付きBLines
 command! -bang -nargs=* BLines
     \ call fzf#vim#grep(
@@ -50,9 +51,10 @@ endfunction
 "nnoremap <leader>n :Files<CR>
 "nnoremap <leader>n :ProjectFiles<CR>
 "nnoremap <leader>n :GitProjectFiles<CR>
-nnoremap <leader>r :Rg 
+"nnoremap <leader>r :Rg 
 nnoremap <leader>b :Buffers<CR>
 nmap / :BLines<CR>
+nmap \ :Rg<CR>
 map * <nop>
 nmap * :call AsteriskGrep()<CR>
 nnoremap <leader>e :CocFzfList diagnostics<CR>
diff --git a/nvim/rc/luaoptions.rc.vim b/nvim/rc/luaoptions.rc.vim
new file mode 100644
index 0000000..f15e16a
--- /dev/null
+++ b/nvim/rc/luaoptions.rc.vim
@@ -0,0 +1,4 @@
+lua <<EOF
+require("scrollbar").setup()
+--require("scrollbar.handlers.search").setup()
+EOF
diff --git a/nvim/rc/plug.rc.vim b/nvim/rc/plug.rc.vim
index 45371b8..9c4567d 100644
--- a/nvim/rc/plug.rc.vim
+++ b/nvim/rc/plug.rc.vim
@@ -40,6 +40,10 @@ Plug 'airblade/vim-gitgutter'
 Plug 'neoclide/coc.nvim', {'branch': 'release'}
 " 賢いハイライト
 Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
+" 
+Plug 'nvim-treesitter/nvim-treesitter-context'
+Plug 'haringsrob/nvim_context_vt'
+Plug 'm-demare/hlargs.nvim'
 " 移動系
 Plug 'easymotion/vim-easymotion'
 " 日本語ヘルプ
@@ -65,13 +69,17 @@ Plug 'junegunn/fzf.vim'
 Plug 'antoinemadec/coc-fzf'
 " undo tree
 Plug 'mbbill/undotree'
+" サイドバー
+"Plug 'sidebar-nvim/sidebar.nvim'
+Plug 'petertriho/nvim-scrollbar'
 " comfortable scroll 別になくていい
 Plug 'psliwka/vim-smoothie'
 " Plug 'terryma/vim-smooth-scroll'
 " インデント可視化
 Plug 'Yggdroot/indentLine'
-" カーソル下の単語にアンダーライン
+" カーソル下の単語にアンダーライン，色つけ
 Plug 'itchyny/vim-cursorword'
+"Plug 'RRethy/vim-illuminate'
 " テーマ
 Plug 'morhetz/gruvbox',{'do': 'cp colors/* ~/.config/nvim/colors/'}
 Plug 'joshdick/onedark.vim',{'do': 'cp colors/* ~/.config/nvim/colors/'}