diff --git a/templates/nvim/lua/nvim-tree.lua.j2 b/templates/nvim/lua/nvim-tree.lua.j2
index 6715d70..96c80e1 100644
--- a/templates/nvim/lua/nvim-tree.lua.j2
+++ b/templates/nvim/lua/nvim-tree.lua.j2
@@ -19,9 +19,10 @@ local function my_on_attach(bufnr)
   vim.keymap.set('n', '<C-H>',   api.tree.toggle_hidden_filter,       opts('Toggle filter: Dotfiles'))
   vim.keymap.set('n', '<CR>',    api.node.open.edit,                  opts('Open'))
   vim.keymap.set('n', 'E',       api.tree.expand_all,                 opts('Expand All'))
+  vim.keymap.set('n', 'W',       api.tree.collapse_all,               opts('Collapse All'))
   vim.keymap.set('n', 'F',       api.live_filter.clear,               opts('Live filter: Clear'))
   vim.keymap.set('n', 'f',       api.live_filter.start,               opts('Live filter: Start'))
-  vim.keymap.set('n', 'g?',      api.tree.toggle_help,                opts('Help'))
+  vim.keymap.set('n', '?',      api.tree.toggle_help,                 opts('Help'))
   vim.keymap.set('n', 'I',       api.tree.toggle_gitignore_filter,    opts('Toggle filter: Git Ignore'))
   vim.keymap.set('n', 'm',       api.marks.toggle,                    opts('Toggle bookmark'))
   vim.keymap.set('n', 'q',       api.tree.close,                      opts('Close'))