diff --git a/lua/plugins/lang/blink.lua b/lua/plugins/lang/blink.lua
index b89e134..efd5d67 100644
--- a/lua/plugins/lang/blink.lua
+++ b/lua/plugins/lang/blink.lua
@@ -30,7 +30,7 @@ blink.setup({
         kind_icons = icons.kind,
     },
     sources = {
-        default = { 'avante', 'lazydev', 'lsp', 'path', 'snippets', 'buffer', 'copilot' },
+        default = { 'avante', 'lazydev', 'lsp', 'path', 'snippets', 'buffer', 'copilot', 'spell' },
         providers = {
             avante = {
                 module = 'blink-cmp-avante',
@@ -58,6 +58,20 @@ blink.setup({
                 -- make lazydev completions top priority (see `:h blink.cmp`)
                 score_offset = 100,
             },
+            spell = {
+                name = 'spell',
+                module = 'blink.compat.source',
+                max_items = 10,
+                score_offset = -20,
+                opts = {
+                    keep_all_entries = true, -- don't filter it
+                    -- enable_in_context = function()
+                    --   return require("cmp.config.context").in_treesitter_capture "spell"
+                    -- end,
+                    preselect_correct_word = false,
+                },
+                kind = 'Spell',
+            },
         },
     },
 })
diff --git a/lua/plugins/list.lua b/lua/plugins/list.lua
index 32f6c17..b8121c2 100644
--- a/lua/plugins/list.lua
+++ b/lua/plugins/list.lua
@@ -137,6 +137,7 @@ local plugins = {
             'rafamadriz/friendly-snippets',
             'Kaiser-Yang/blink-cmp-avante',
             'windwp/nvim-ts-autotag',
+            'f3fora/cmp-spell',
             {
                 'L3MON4D3/LuaSnip',
                 config = function()
diff --git a/lua/plugins/tools/files.lua b/lua/plugins/tools/files.lua
index dae1c95..bb281c7 100644
--- a/lua/plugins/tools/files.lua
+++ b/lua/plugins/tools/files.lua
@@ -9,9 +9,9 @@ files.setup({
     mappings = {
         close = 'q',
         go_in = '<CR>',
-        go_in_plus = 'L',
+        go_in_plus = 'l',
         go_out = '-',
-        go_out_plus = 'H',
+        go_out_plus = 'h',
         reveal_cwd = '@',
         trim_left = '<',
         trim_right = '>',