diff --git a/README.md b/README.md
index 603cadd..0bd1117 100644
--- a/README.md
+++ b/README.md
@@ -130,6 +130,8 @@ represents ASCII character `,`.
 | `<leader>cd`      | Normal        | Linux/macOS/Win | Change current working directory to to the dir of current buffer |
 | `<space>t`        | Normal        | Linux/macOS/Win | Toggle tag window (show project tags in the right window)        |
 | `<leader>gs`      | Normal        | Linux/macOS/Win | Show Git status result                                           |
+| `<leader>gw`      | Normal        | Linux/macOS/Win | Run Git add for current file                                     |
+| `<leader>gd`      | Normal        | Linux/macOS/Win | Run git diff for current file                                    |
 | `<leader>gc`      | Normal        | Linux/macOS/Win | Run git commit                                                   |
 | `<F9>`            | Normal        | Linux/macOS/Win | Run current source file (for Python, C++)                        |
 | `<F11>`           | Normal        | Linux/macOS/Win | Toggle spell checking                                            |
diff --git a/core/plugins.vim b/core/plugins.vim
index 12edb71..08f7b8b 100644
--- a/core/plugins.vim
+++ b/core/plugins.vim
@@ -215,6 +215,7 @@ let g:signify_sign_change = '~'
 nnoremap <silent> <leader>gs :Git<CR>
 nnoremap <silent> <leader>gw :Gwrite<CR>
 nnoremap <silent> <leader>gc :Git commit<CR>
+nnoremap <silent> <leader>gd :Gdiffsplit<CR>
 nnoremap <silent> <leader>gpl :Git pull<CR>
 " Note that to use bar literally, we need backslash it, see also `:h :bar`.
 nnoremap <silent> <leader>gpu :15split \| term git push