diff --git a/lazy-lock.json b/lazy-lock.json
index 514b055..efa0129 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -28,5 +28,6 @@
   "todo-comments.nvim": { "branch": "main", "commit": "a7e39ae9e74f2c8c6dc4eea6d40c3971ae84752d" },
   "trouble.nvim": { "branch": "dev", "commit": "10eff94809ecd6ee6cc59f42e9521b9b8a14e9ce" },
   "ui": { "branch": "v2.5", "commit": "e1af69426b3c4b55c88bd1c81790c1c73b30bfa8" },
+  "vim-sleuth": { "branch": "master", "commit": "1cc4557420f215d02c4d2645a748a816c220e99b" },
   "which-key.nvim": { "branch": "main", "commit": "4433e5ec9a507e5097571ed55c02ea9658fb268a" }
 }
\ No newline at end of file
diff --git a/lua/options.lua b/lua/options.lua
index bbd6905..232c900 100644
--- a/lua/options.lua
+++ b/lua/options.lua
@@ -4,8 +4,8 @@ require "nvchad.options"
 vim.opt.mouse = ""
 
 -- tabsize
-vim.opt.shiftwidth = 4
-vim.opt.tabstop = 4
+-- vim.opt.shiftwidth = 4
+-- vim.opt.tabstop = 4
 
 -- optimization for WSL
 vim.api.nvim_create_autocmd({ "BufReadPost", "BufNewFile" }, {
diff --git a/lua/plugins/vim-sleuth.lua b/lua/plugins/vim-sleuth.lua
new file mode 100644
index 0000000..47cad65
--- /dev/null
+++ b/lua/plugins/vim-sleuth.lua
@@ -0,0 +1,4 @@
+return {
+  "tpope/vim-sleuth",
+  opts = {},
+}