diff --git a/lazy-lock.json b/lazy-lock.json
index c79d67c..bc026d4 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -63,6 +63,7 @@
   "ripgrep": { "branch": "master", "commit": "041544853c86dde91c49983e5ddd0aa799bd2831" },
   "ros.nvim": { "branch": "dev", "commit": "494635f02b6e6601e739e0bbf6f50d3886ad7e30" },
   "schemastore.nvim": { "branch": "main", "commit": "357fe900baae09e1a3fcef913e49733d05d1f888" },
+  "spell.nvim": { "branch": "dev", "commit": "3c9bb25d9d4042f0e48289998616fdae03e689b4" },
   "sqlite.lua": { "branch": "master", "commit": "b487fcc8937b683942a1f7d9662fcf50ca5acd58" },
   "telescope-ui-select.nvim": { "branch": "master", "commit": "c261d903a78c2cda47a5e44488621f10f9dd7fcf" },
   "telescope-vim-bookmarks.nvim": { "branch": "main", "commit": "92498cbf7c127dea37c3d27117b60dd7ab9baef4" },
diff --git a/lua/user/conf/init.lua b/lua/user/conf/init.lua
index db476c8..6610669 100644
--- a/lua/user/conf/init.lua
+++ b/lua/user/conf/init.lua
@@ -744,6 +744,24 @@ return {
     end,
   },
 
+  -- 单词拼写检查
+  {
+    "minhanghuang/spell.nvim",
+    event = "VeryLazy",
+    config = function()
+      require("user.conf.spell")
+    end,
+  },
+  -- -- dev单词拼写检查
+  -- {
+  --   dir = "/Users/cox/work/code/github/spell.nvim", -- 本地repo绝对路径
+  --   name = "nvim-spell",                            -- 可选,便于识别
+  --   event = "VeryLazy",
+  --   config = function()
+  --     require("user.conf.spell")
+  --   end,
+  -- },
+
   -- 翻译
   {
     "voldikss/vim-translator",
diff --git a/lua/user/conf/spell.lua b/lua/user/conf/spell.lua
new file mode 100644
index 0000000..5073ae7
--- /dev/null
+++ b/lua/user/conf/spell.lua
@@ -0,0 +1,11 @@
+local has_spell, spell = pcall(require, "nvim-spell")
+if not has_spell then
+  vim.notify("nvim-spell not found!")
+  return
+end
+
+spell.setup({
+  enabled = true,
+  spellfile = vim.fn.stdpath('config') .. '/spell/custom.en.utf-8.add',
+  spelllang = { "en_us,cjk" },
+})
diff --git a/lua/user/keymaps.lua b/lua/user/keymaps.lua
index a55297a..f29b9f2 100644
--- a/lua/user/keymaps.lua
+++ b/lua/user/keymaps.lua
@@ -225,3 +225,10 @@ keymap("n", "<C-S-j>", "<Plug>(SmoothieDownwards)", { silent = true })
 -- 翻译
 keymap("n", "<C-t>", "<Plug>TranslateW", { silent = true })
 keymap("v", "<C-t>", "<Plug>TranslateWV", { silent = true })
+
+-- 单词拼写校验
+keymap("n", "<leader>zs", ":SpellSuggest<CR>", { silent = true })
+keymap("n", "<leader>zg", ":SpellAdd<CR>", { silent = true })
+keymap("n", "<leader>zn", ":SpellNext<CR>", { silent = true })
+keymap("n", "<leader>zp", ":SpellPrev<CR>", { silent = true })
+keymap("n", "<leader>ze", ":SpellTogglePlugin<CR>", { silent = true })
diff --git a/spell/custom.en.utf-8.add b/spell/custom.en.utf-8.add
new file mode 100644
index 0000000..743f410
--- /dev/null
+++ b/spell/custom.en.utf-8.add
@@ -0,0 +1,11 @@
+leveldb
+bytewise
+comparator
+dev
+dir
+VeryLazy
+config
+conf
+nvim
+github
+keymap
diff --git a/spell/custom.en.utf-8.add.spl b/spell/custom.en.utf-8.add.spl
new file mode 100644
index 0000000..e77db6e
Binary files /dev/null and b/spell/custom.en.utf-8.add.spl differ