diff --git a/config/nvim/lua/plugins.lua b/config/nvim/lua/plugins.lua
index 6d1e635..990e23f 100644
--- a/config/nvim/lua/plugins.lua
+++ b/config/nvim/lua/plugins.lua
@@ -152,7 +152,9 @@ return require('packer').startup({
 	end,
 	config = {
 		display = {
-			open_fn = require("packer.util").float,
+			open_fn = function()
+				return require('packer.util').float({ border = 'rounded' })
+			end,
 		},
 		profile = {
 			enable = true,
diff --git a/config/nvim/lua/plugins/nvim-cmp.lua b/config/nvim/lua/plugins/nvim-cmp.lua
index 0f3dff8..dfa44b7 100644
--- a/config/nvim/lua/plugins/nvim-cmp.lua
+++ b/config/nvim/lua/plugins/nvim-cmp.lua
@@ -17,6 +17,10 @@ cmp.setup({
 			return vim_item
 		end,
 	},
+	window = {
+		completion = cmp.config.window.bordered({ border = 'rounded' }),
+		documentation = cmp.config.window.bordered({ border = 'rounded' }),
+	},
 	mapping = cmp.mapping.preset.insert({
 		['<C-b>'] = cmp.mapping.scroll_docs(-4),
 		['<C-f>'] = cmp.mapping.scroll_docs(4),