diff --git a/__pycache__/sample.d.er b/__pycache__/sample.d.er
deleted file mode 100644
index 5201f30d..00000000
--- a/__pycache__/sample.d.er
+++ /dev/null
@@ -1,23 +0,0 @@
-##[pylyzer] succeed c:\users\foo50\appdata\local\nvim\sample.py 1762887677 757
-
-
-
-.json: global::Dict!({{"d"}: {4}, {"b"}: {2}, {"c"}: {3}, {"a"}: {1}})
-
-.sample_func: () -> NoneType
-
-
-
-
-.json: global::Dict!({{"d"}: {4}, {"b"}: {2}, {"c"}: {3}, {"a"}: {1}})
-
-
-
-
-
-.json: global::Dict!({{"d"}: {4}, {"b"}: {2}, {"c"}: {3}, {"a"}: {1}})
-
-
-
-
-
diff --git a/lua/config/keymaps.lua b/lua/config/keymaps.lua
index 730cb325..a003f6ae 100644
--- a/lua/config/keymaps.lua
+++ b/lua/config/keymaps.lua
@@ -16,4 +16,7 @@ map('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right window' })
 map('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
 map('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })
 
+-- open Oil
 map("n", "-", "<CMD>Oil<CR>", { desc = "Open parent directory" } )
+-- Change current dir
+map("n", "<leader>cc", "<cmd>cd %:p:h<CR>", { desc = "Change current dir to a current buffer" })
diff --git a/lua/config/options.lua b/lua/config/options.lua
index ef8d3619..413085e2 100644
--- a/lua/config/options.lua
+++ b/lua/config/options.lua
@@ -49,8 +49,7 @@ vim.diagnostic.config({
 -- Set updatetime for faster diagnostic updates
 vim.opt.updatetime = 300
 
-vim.opt.expandtab = true
-vim.opt.tabstop = 4
-vim.opt.shiftwidth = 4
+vim.opt.tabstop = 2
+vim.opt.shiftwidth = 2
 
 vim.opt.virtualedit = "block"
diff --git a/lua/plugins/plugins.lua b/lua/plugins/plugins.lua
index b574577f..2696eee7 100644
--- a/lua/plugins/plugins.lua
+++ b/lua/plugins/plugins.lua
@@ -1,3 +1,5 @@
+local keymap = vim.keymap.set
+
 return {
 
   {
@@ -88,20 +90,21 @@ return {
 
   {
     'nvim-telescope/telescope.nvim', tag = '0.1.8',
-     dependencies = { 'nvim-lua/plenary.nvim' },
-     config = function()
-       require('telescope').setup({})
-       local builtin = require 'telescope.builtin'
-       vim.keymap.set('n', '<leader>fh', builtin.help_tags, { desc = '[F]ind [H]elp' })
-       vim.keymap.set('n', '<leader>fk', builtin.keymaps, { desc = '[F]ind [K]eymaps' })
-       vim.keymap.set('n', '<leader>ff', builtin.find_files, { desc = '[F]ind [F]iles' })
-       vim.keymap.set('n', '<leader>fs', builtin.builtin, { desc = '[F]ind Telescope' })
-       vim.keymap.set('n', '<leader>fw', builtin.grep_string, { desc = '[F]ind current [W]ord' })
-       vim.keymap.set('n', '<leader>fg', builtin.live_grep, { desc = '[F]ind by [G]rep' })
-       vim.keymap.set('n', '<leader>fd', builtin.diagnostics, { desc = '[F]ind [D]iagnostics' })
-       vim.keymap.set('n', '<leader>fr', builtin.resume, { desc = '[F]ind [R]esume' })
-       vim.keymap.set('n', '<leader>f.', builtin.oldfiles, { desc = '[F]ind Recent Files ("." for repeat)' })
-       vim.keymap.set('n', '<leader><leader>', builtin.buffers, { desc = '[ ] Find existing buffers' })
+    dependencies = { 'nvim-lua/plenary.nvim' },
+    config = function()
+      require('telescope').setup({})
+      local builtin = require 'telescope.builtin'
+      keymap('n', '<leader>fh', builtin.help_tags, { desc = '[F]ind [H]elp' })
+      keymap('n', '<leader>fk', builtin.keymaps, { desc = '[F]ind [K]eymaps' })
+      keymap('n', '<leader>ff', builtin.find_files, { desc = '[F]ind [F]iles' })
+      keymap('n', '<leader>fa', builtin.find_files, {  desc = '[F]ind [A]ll Files' })
+      keymap('n', '<leader>fs', builtin.builtin, { desc = '[F]ind Telescope' })
+      keymap('n', '<leader>fw', builtin.grep_string, { desc = '[F]ind current [W]ord' })
+      keymap('n', '<leader>fg', builtin.live_grep, { desc = '[F]ind by [G]rep' })
+      keymap('n', '<leader>fd', builtin.diagnostics, { desc = '[F]ind [D]iagnostics' })
+      keymap('n', '<leader>fr', builtin.resume, { desc = '[F]ind [R]esume' })
+      keymap('n', '<leader>f.', builtin.oldfiles, { desc = '[F]ind Recent Files ("." for repeat)' })
+      keymap('n', '<leader><leader>', builtin.buffers, { desc = '[ ] Find existing buffers' })
      end,
   },
 
@@ -116,10 +119,11 @@ return {
 
   {
     "stevearc/oil.nvim",
-    ---@module 'oil'
-    ---@type oil.SetupOpts
-    opts = {},
     lazy = false,
+		config = function ()
+			require("oil").setup()
+      keymap("n", "-", "<CMD>Oil<CR>", { desc = "Open parent directory" })
+		end
   }
 
 }