diff --git a/tools/nvim/lsp/clangd.lua b/tools/nvim/lsp/clangd.lua
new file mode 100644
index 0000000..427d4b4
--- /dev/null
+++ b/tools/nvim/lsp/clangd.lua
@@ -0,0 +1,5 @@
+return {
+  cmd = { "clangd", "--background-index" },
+  root_markers = { "compile_commands.json", "compile_flags.txt", ".clangd" },
+  filetypes = { "c", "cpp" },
+}
diff --git a/tools/nvim/lsp/luals.lua b/tools/nvim/lsp/luals.lua
new file mode 100644
index 0000000..a564707
--- /dev/null
+++ b/tools/nvim/lsp/luals.lua
@@ -0,0 +1 @@
+return {}
diff --git a/tools/nvim/lua/config/migration.lua b/tools/nvim/lua/config/migration.lua
new file mode 100644
index 0000000..cbc7c1e
--- /dev/null
+++ b/tools/nvim/lua/config/migration.lua
@@ -0,0 +1,14 @@
+local nvim_version = vim.version()
+
+if nvim_version.minor ~= 11 then
+  return
+end
+
+vim.diagnostic.config({
+  virtual_lines = true,
+})
+
+vim.lsp.enable({
+  "clangd",
+  "luals",
+})
diff --git a/tools/nvim/lua/plugins/fileutils.lua b/tools/nvim/lua/plugins/fileutils.lua
index 56a79e2..c1c6154 100644
--- a/tools/nvim/lua/plugins/fileutils.lua
+++ b/tools/nvim/lua/plugins/fileutils.lua
@@ -2,7 +2,10 @@ return {
   {
     "rmagatti/auto-session",
     event = "BufReadPre",
-
+    cmd = {
+      "SessionSearch",
+      "SessionSave",
+    },
     opts = {
       suppressed_dirs = { "~/", "~/Projects", "~/Downloads", "/" },
     },
diff --git a/tools/nvim/lua/plugins/lsp.lua b/tools/nvim/lua/plugins/lsp.lua
index db5238b..14b9a34 100644
--- a/tools/nvim/lua/plugins/lsp.lua
+++ b/tools/nvim/lua/plugins/lsp.lua
@@ -27,7 +27,7 @@ return {
     build = ":MasonUpdate",
     opts_extend = { "ensure_installed" },
     opts = {
-      ensure_installed = require("config.servers").servers,
+      -- ensure_installed = require("config.servers").servers,
     },
   },
   {
@@ -38,8 +38,8 @@ return {
       { "neovim/nvim-lspconfig" },
     },
     opts = {
-      ensure_installed = require("config.servers").servers,
-      automatic_installation = false,
+      -- ensure_installed = require("config.servers").servers,
+      -- automatic_installation = false,
     },
   },
   { import = "plugins.mod.conform-nvim" },
diff --git a/tools/nvim/lua/plugins/mod/snacks-nvim.lua b/tools/nvim/lua/plugins/mod/snacks-nvim.lua
index 87dc536..632000c 100644
--- a/tools/nvim/lua/plugins/mod/snacks-nvim.lua
+++ b/tools/nvim/lua/plugins/mod/snacks-nvim.lua
@@ -7,11 +7,44 @@ return {
   ---@type snacks.Config
   opts = {
     -- bigfile = { enabled = true },
-    dashboard = { enabled = true },
-    explorer = { enabled = true },
+    dashboard = {
+      enabled = true,
+      preset = {
+        keys = {
+          { key = "p", icon = "󰈞 ", desc = "查找项目", action = "<cmd>Telescope projects<CR>" },
+          { key = "h", icon = " ", desc = "历史文件", action = "<cmd>Telescope oldfiles<CR>" },
+          { key = "l", icon = " ", desc = "加载会话", action = "<cmd>SessionSearch<CR>" },
+          {
+            key = "c",
+            icon = " ",
+            desc = "转到设置",
+            action = "<cmd>Telescope find_files cwd=~/.config/nvim<CR>",
+          },
+          { key = "q", icon = "󱊷 ", desc = "退出", action = "<cmd>qa<CR>" },
+        },
+      },
+      sections = {
+        { section = "header" },
+        { icon = " ", title = "Keymaps", section = "keys", indent = 2, padding = 1 },
+        { icon = " ", title = "Recent Files", section = "recent_files", indent = 2, padding = 1 },
+        { icon = " ", title = "Projects", section = "projects", indent = 2, padding = 1 },
+        { section = "startup" },
+      },
+    },
+    explorer = {
+      -- TODO: Remap some keys in explorer
+      -- win = {
+      --   list = {
+      --     keys = {
+      --       ["l"] = "focus_input",
+      --       ["i"] = "confirm",
+      --       ["O"] = "explorer_open", -- Open with system default
+      --     },
+      --   },
+      -- },
+    },
     indent = { enabled = true },
     -- input = { enabled = true },
-    -- picker = { enabled = true },
     -- notifier = { enabled = true },
     -- quickfile = { enabled = true },
     -- scope = { enabled = true },
@@ -25,9 +58,8 @@ return {
       "<leader>ft",
       function()
         require("snacks").explorer()
-      end
-      ,
-      desc = "Toggle File Explorer"
+      end,
+      desc = "Toggle File Explorer",
     },
-  }
+  },
 }