diff --git a/nvim/.config/nvim/lua/plugin/undotree.lua b/nvim/.config/nvim/lua/plugin/undotree.lua
index 33e5b12..b7a7346 100644
--- a/nvim/.config/nvim/lua/plugin/undotree.lua
+++ b/nvim/.config/nvim/lua/plugin/undotree.lua
@@ -1,8 +1,14 @@
 return {
-    {
-        "mbbill/undotree",
-        keys = {
-            { "<leader>u", "<cmd>UndotreeToggle<cr>", desc = "toggle undotree" },
-        },
-    }
+	{
+		"mbbill/undotree",
+		keys = {
+			{ "<leader>u", "<cmd>UndotreeToggle<cr>", desc = "toggle undotree" },
+		},
+		config = function()
+			vim.g.undotree_WindowLayout = 4
+			vim.g.undotree_SplitWidth = 40
+			vim.g.undotree_SetFocusWhenToggle = 1
+		end
+	}
 }
+