diff --git a/dot_config/nvim/exact_lua/exact_plugins/help.lua b/dot_config/nvim/exact_lua/exact_plugins/help.lua
new file mode 100644
index 0000000..271eca4
--- /dev/null
+++ b/dot_config/nvim/exact_lua/exact_plugins/help.lua
@@ -0,0 +1,28 @@
+return {
+  {
+    "folke/which-key.nvim",
+    event = "VeryLazy",
+    opts = {
+      -- your configuration comes here
+      -- or leave it empty to use the default settings
+      -- refer to the configuration section below
+    },
+    keys = {
+      {
+        "<leader>?",
+        function()
+          require("which-key").show({ global = false })
+        end,
+        desc = "Buffer Local Keymaps (which-key)",
+      },
+    },
+    config = function()
+        vim.o.timeout = true
+        vim.o.timeoutlen = 300
+
+        local wk = require("which-key")
+        -- 快捷鍵在這裡定義
+        wk.setup()
+    end,
+  },
+}