diff --git a/nvim/.gitignore b/nvim/.gitignore
deleted file mode 100644
index cc5457a..0000000
--- a/nvim/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-tt.*
-.tests
-doc/tags
-debug
-.repro
-foo.*
-*.log
-data
diff --git a/nvim/README.md b/nvim/README.md
index 5afc03d..1375d9d 100644
--- a/nvim/README.md
+++ b/nvim/README.md
@@ -5,9 +5,10 @@ Refer to the [documentation](https://lazyvim.github.io/installation) to get star
 
 ## Plugins
 
-- Markdown support: using Markdown-priview.nvim
+- Markdown support: using Markdown-priview.nvim ## Fix Markdown Code-box display
 - Clipboard support: using nvim-osc52
 - Git UI support: using lazygit.nvim
+- Dashboard support: using snacks.nvim 
 
 ## Keymaps
 
diff --git a/nvim/lazy-lock.json b/nvim/lazy-lock.json
index 73a7cd7..3445ef1 100644
--- a/nvim/lazy-lock.json
+++ b/nvim/lazy-lock.json
@@ -7,7 +7,6 @@
   "clangd_extensions.nvim": { "branch": "main", "commit": "db28f29be928d18cbfb86fbfb9f83f584f658feb" },
   "cmake-tools.nvim": { "branch": "master", "commit": "591ae37fc5494677e929118f0a182d2b61fe1af1" },
   "conform.nvim": { "branch": "master", "commit": "6feb2f28f9a9385e401857b21eeac3c1b66dd628" },
-  "dashboard-nvim": { "branch": "master", "commit": "0f99b3cd66b9fde13926724c67c6e1abeb48e07d" },
   "flash.nvim": { "branch": "main", "commit": "3c942666f115e2811e959eabbdd361a025db8b63" },
   "friendly-snippets": { "branch": "main", "commit": "572f5660cf05f8cd8834e096d7b4c921ba18e175" },
   "gitsigns.nvim": { "branch": "main", "commit": "8b729e489f1475615dc6c9737da917b3bc163605" },
@@ -36,7 +35,6 @@
   "nvim-treesitter": { "branch": "master", "commit": "42fc28ba918343ebfd5565147a42a26580579482" },
   "nvim-treesitter-textobjects": { "branch": "master", "commit": "0f051e9813a36481f48ca1f833897210dbcfffde" },
   "nvim-ts-autotag": { "branch": "main", "commit": "a1d526af391f6aebb25a8795cbc05351ed3620b5" },
-  "nvim-web-devicons": { "branch": "master", "commit": "1fb58cca9aebbc4fd32b086cb413548ce132c127" },
   "persistence.nvim": { "branch": "main", "commit": "166a79a55bfa7a4db3e26fc031b4d92af71d0b51" },
   "plenary.nvim": { "branch": "master", "commit": "857c5ac632080dba10aae49dba902ce3abf91b35" },
   "snacks.nvim": { "branch": "main", "commit": "bc0630e43be5699bb94dadc302c0d21615421d93" },
diff --git a/nvim/lua/config/keymaps.lua b/nvim/lua/config/keymaps.lua
index a74173c..aa48b03 100644
--- a/nvim/lua/config/keymaps.lua
+++ b/nvim/lua/config/keymaps.lua
@@ -13,12 +13,12 @@ map("n", "<C-S-Tab>", "<cmd>bprevious<CR>", { desc = "Previous buffer (like VSCo
 vim.keymap.set("n", "<C-w>", "<cmd>BufferLinePickClose<CR>", { desc = "Close buffer (BufferLine)" })
 
 vim.keymap.set("n", "<C-S-5>", function()
-if vim.bo.buftype == "terminal" then
+  if vim.bo.buftype == "terminal" then
     vim.cmd("vsplit | terminal")
-    else
-        vim.cmd("botright split | terminal")
-        end
-        end, { desc = "Split terminal" })
+  else
+    vim.cmd("botright split | terminal")
+  end
+end, { desc = "Split terminal" })
 
 -- 在终端模式下的快捷键
 vim.keymap.set("t", "<C-h>", "<C-\\><C-n><C-w>h", { desc = "Go to left window" })
@@ -27,5 +27,5 @@ vim.keymap.set("t", "<C-k>", "<C-\\><C-n><C-w>k", { desc = "Go to upper window"
 vim.keymap.set("t", "<C-l>", "<C-\\><C-n><C-w>l", { desc = "Go to right window" })
 
 vim.keymap.set("n", "<leader>xo", function()
-vim.fn.jobstart({ "xdg-open", vim.fn.expand("%:p") }, { detach = true })
+  vim.fn.jobstart({ "xdg-open", vim.fn.expand("%:p") }, { detach = true })
 end, { desc = "使用系统默认应用程序打开当前文件" })