diff --git a/vim/coc-settings.json b/vim/coc-settings.json
index 76c84d0..561e953 100644
--- a/vim/coc-settings.json
+++ b/vim/coc-settings.json
@@ -26,5 +26,6 @@
     "ltex.languageToolHttpServerUri": "http://localhost:8081/",
     "coc.source.vimtex.filetypes": [
       "tex"
-    ]
+    ],
+    "snippets.ultisnips.pythonPrompt": false
 }
diff --git a/vim/config/keybindings.vim b/vim/config/keybindings.vim
index e036b9b..0aee412 100644
--- a/vim/config/keybindings.vim
+++ b/vim/config/keybindings.vim
@@ -12,6 +12,7 @@ vno <down> <NOP>
 vno <left> <NOP>
 vno <right> <NOP>
 
+
 " Misc Keybindings
 let mapleader = ","
 
@@ -46,8 +47,8 @@ nmap <silent> <S-P> <Plug>yankstack_substitute_newer_paste
 nmap <silent> <C-P> <Plug>yankstack_substitute_older_paste
 
 " CTRL + Space = Autocomplete
-inoremap <C-space> <C-N>
-imap <C-@> <C-Space>
+" inoremap <C-space> <C-N>
+" imap <C-@> <C-Space>
 
 cmap w!! w !sudo tee > /dev/null %
 
diff --git a/vim/config/pluginconfig.vim b/vim/config/pluginconfig.vim
index 58732f0..4f6f276 100644
--- a/vim/config/pluginconfig.vim
+++ b/vim/config/pluginconfig.vim
@@ -120,7 +120,9 @@ function! s:check_back_space() abort
 endfunction
 
 " Use <c-space> to trigger completion.
-inoremap <silent><expr> <c-space> coc#refresh()
+inoremap <silent><expr> <c-space>
+    \ coc#expandableOrJumpable() ? "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
+    \ coc#refresh()
 
 " Use <cr> to confirm completion, `<C-g>u` means break undo chain at current position.
 " Coc only does snippet and additional edit on confirm.
@@ -280,3 +282,12 @@ autocmd BufEnter * if bufname('#') =~ 'NERD_tree_\d\+' && bufname('%') !~ 'NERD_
 
 " Vim-markdown
 let g:vim_markdown_conceal = 0
+
+lua << EOF
+  require("todo-comments").setup {
+    -- your configuration comes here
+    -- or leave it empty to use the default settings
+    -- refer to the configuration section below
+  }
+EOF
+
diff --git a/vim/config/plugins.vim b/vim/config/plugins.vim
index 9547d0b..5d12e0f 100644
--- a/vim/config/plugins.vim
+++ b/vim/config/plugins.vim
@@ -71,7 +71,7 @@ Plug 'Vimjas/vim-python-pep8-indent'
 Plug 'vim-scripts/javacomplete'
 Plug 'udalov/kotlin-vim'
 Plug 'xuhdev/vim-latex-live-preview'
-Plug 'pearofducks/ansible-vim'
+" Plug 'pearofducks/ansible-vim'
 Plug 'justinmk/vim-syntax-extra'
 
 " Rust
@@ -107,6 +107,8 @@ Plug 'github/copilot.vim'
 Plug 'akinsho/bufferline.nvim', { 'tag': 'v2.3.0' }
 Plug 'johann2357/nvim-smartbufs'
 
+Plug 'nvim-lua/plenary.nvim'
+Plug 'folke/todo-comments.nvim'
 
 call plug#end()