diff --git a/config/nvim/coc-settings.json b/config/nvim/coc-settings.json
index f5abb30..46c7926 100644
--- a/config/nvim/coc-settings.json
+++ b/config/nvim/coc-settings.json
@@ -1,5 +1,6 @@
 {
     "npm.binPath": "yarn",
     "python.linting.flake8Enabled": true,
-    "explorer.icon.enableNerdfont": true
+    "explorer.icon.enableNerdfont": true,
+    "explorer.width": 30
 }
diff --git a/config/nvim/init.vim b/config/nvim/init.vim
index ab8074a..6b362a7 100644
--- a/config/nvim/init.vim
+++ b/config/nvim/init.vim
@@ -15,8 +15,11 @@ set noswapfile
 set ignorecase
 set laststatus=2
 set fillchars=vert:\ ,fold:-
+set clipboard+=unnamedplus
 filetype plugin indent on
 syntax on
+au! BufWritePost $MYVIMRC source %
+
 cnoremap <C-a> <Home>
 cnoremap <C-e> <End>
 cnoremap <C-f> <Right>
@@ -98,7 +101,7 @@ nmap <silent> <leader>fe :CocCommand explorer --toggle<CR>
 nmap <silent> <leader>if :CocInfo<CR>
 nmap <silent> <leader>cl :CocList<CR>
 nmap <silent> <leader>sd :call CocAction('doHover')<CR>
-nmap <silent> <leader>ss :call CocAction('showSignatureHelp')<CR>
+nmap <silent> <leader>ss :syntax sync fromstart<CR>
 nmap <silent> <leader>ol <Plug>(coc-openlink)
 nnoremap <leader>sg :Grepper -tool git<CR>
 nnoremap <leader>sc :Grepper -tool grep<CR>
diff --git a/tmux.conf b/tmux.conf
index b4671bf..ca70a2c 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -1,6 +1,7 @@
 ############################
 # general
 ############################
+set -g set-clipboard on
 set -g default-terminal "xterm-256color"
 set -s escape-time 0
 set -g base-index 1
@@ -65,7 +66,7 @@ set -g @yank_action 'copy-pipe'
 # tmux source ~/.tmux.conf
 # prefix + I
 # plugins dir: ~/.tmux/plugins/
-set -g @plugin 'tmux-plugins/tmux-yank'
+#set -g @plugin 'tmux-plugins/tmux-yank'
 set -g @plugin 'kristijanhusak/tmux-simple-git-status'
 set -g @plugin 'klesh/tmux-open'
 set -g @plugin 'tmux-plugins/tmux-copycat'