diff --git a/init.lua b/init.lua
index 5515a017..4156d77a 100644
--- a/init.lua
+++ b/init.lua
@@ -651,9 +651,11 @@ require('lazy').setup({
         -- No, but seriously. Please read `:help ins-completion`, it is really good!
         mapping = cmp.mapping.preset.insert {
           -- Select the [n]ext item
-          ['<C-n>'] = cmp.mapping.select_next_item(),
+          -- original: ['<C-n>'] = cmp.mapping.select_next_item(),
+          ['<Tab>'] = cmp.mapping.select_next_item(),
           -- Select the [p]revious item
-          ['<C-p>'] = cmp.mapping.select_prev_item(),
+          -- original: ['<C-p>'] = cmp.mapping.select_prev_item(),
+          ['<S-Tab>'] = cmp.mapping.select_prev_item(),
 
           -- Scroll the documentation window [b]ack / [f]orward
           ['<C-b>'] = cmp.mapping.scroll_docs(-4),
@@ -663,7 +665,7 @@ require('lazy').setup({
           --  This will auto-import if your LSP supports it.
           --  This will expand snippets if the LSP sent a snippet.
           -- original: ['<C-y>'] = cmp.mapping.confirm { select = true },
-          ['<Tab>'] = cmp.mapping.confirm { select = true },
+          ['<Return>'] = cmp.mapping.confirm { select = true },
 
           -- Manually trigger a completion from nvim-cmp.
           --  Generally you don't need this, because nvim-cmp will display