diff --git a/nvim/lua/juancwu/plugins/autocomplete.lua b/nvim/lua/juancwu/plugins/autocomplete.lua
index 27981ca..0512557 100644
--- a/nvim/lua/juancwu/plugins/autocomplete.lua
+++ b/nvim/lua/juancwu/plugins/autocomplete.lua
@@ -97,30 +97,21 @@ return {
     "saghen/blink.cmp",
     -- optional: provides snippets for the snippet source
     dependencies = { "rafamadriz/friendly-snippets" },
-
-    -- use a release tag to download pre-built binaries
     version = "1.*",
-    -- AND/OR build from source, requires nightly: https://rust-lang.github.io/rustup/concepts/channels.html#working-with-nightly-rust
-    -- build = 'cargo build --release',
-    -- If you use nix, you can build from source using latest nightly rust with:
-    -- build = 'nix run .#build-plugin',
 
     ---@module 'blink.cmp'
     ---@type blink.cmp.Config
     opts = {
-        -- 'default' (recommended) for mappings similar to built-in completions (C-y to accept)
-        -- 'super-tab' for mappings similar to vscode (tab to accept)
-        -- 'enter' for enter to accept
-        -- 'none' for no mappings
-        --
-        -- All presets have the following mappings:
         -- C-space: Open menu or open docs if already open
         -- C-n/C-p or Up/Down: Select next/previous item
         -- C-e: Hide menu
         -- C-k: Toggle signature help (if signature.enabled = true)
         --
         -- See :h blink-cmp-config-keymap for defining your own keymap
-        keymap = { preset = "default" },
+        keymap = { preset = "enter" },
+        signature = {
+            enabled = true,
+        },
 
         appearance = {
             -- 'mono' (default) for 'Nerd Font Mono' or 'normal' for 'Nerd Font'