return function()
  local myopts = require "custom_opts"

  require("noice").setup {
    cmdline = {
      enabled = true, -- enables the Noice cmdline UI
      view = myopts.cmdline_view, -- view for rendering the cmdline. Change to `cmdline` to get a classic cmdline at the bottom
      opts = {}, -- global options for the cmdline. See section on views
      ---@type table<string, CmdlineFormat>
      format = {
        -- conceal: (default=true) This will hide the text in the cmdline that matches the pattern.
        -- view: (default is cmdline view)
        -- opts: any options passed to the view
        -- icon_hl_group: optional hl_group for the icon
        -- title: set to anything or empty string to hide
        cmdline = { pattern = "^:", icon = "", lang = "vim" },
        search_down = { kind = "search", pattern = "^/", icon = " ", lang = "regex" },
        search_up = { kind = "search", pattern = "^%?", icon = " ", lang = "regex" },
        filter = { pattern = "^:%s*!", icon = "$", lang = "bash" },
        lua = {
          pattern = { "^:%s*lua%s+", "^:%s*lua%s*=%s*", "^:%s*=%s*" },
          icon = "",
          lang = "lua",
        },
        help = { pattern = "^:%s*he?l?p?%s+", icon = "󰞋" },
        input = {}, -- Used by input()
        -- lua = false, -- to disable a format, set to `false`
      },
    },
    messages = {
      -- NOTE: If you enable messages, then the cmdline is enabled automatically.
      -- This is a current Neovim limitation.
      enabled = not myopts.close_message_notify, -- enables the Noice messages UI
      view = "mini", -- default view for messages
      view_error = "notify", -- view for errors
      view_warn = "notify", -- view for warnings
      view_history = "messages", -- view for :messages
      view_search = false, -- view for search count messages. Set to `false` to disable
    },
    lsp = {
      -- override markdown rendering so that **cmp** and other plugins use **Treesitter**
      override = {
        ["vim.lsp.util.convert_input_to_markdown_lines"] = true,
        ["vim.lsp.util.stylize_markdown"] = true,
        ["cmp.entry.get_documentation"] = true,
      },
    },
    -- you can enable a preset for easier configuration
    presets = {
      bottom_search = true, -- use a classic bottom cmdline for search
      command_palette = true, -- position the cmdline and popupmenu together
      long_message_to_split = true, -- long messages will be sent to a split
      inc_rename = false, -- enables an input dialog for inc-rename.nvim
      lsp_doc_border = false, -- add a border to hover docs and signature help
    },
    views = {
      cmdline_popup = {
        position = {
          row = "50%",
          col = "50%",
        },
        size = {
          width = 60,
          height = "auto",
        },
      },
    },
    routes = {
      {
        filter = {
          event = "msg_show",
          kind = "",
          find = "已写入",
        },
        opts = { skip = true },
      },
      {
        filter = {
          event = "msg_show",
          kind = "",
          find = "written",
        },
        opts = { skip = true },
      },
    },
    notify = {
      -- Noice can be used as `vim.notify` so you can route any notification like other messages
      -- Notification messages have their level and other properties set.
      -- event is always "notify" and kind can be any log level as a string
      -- The default routes will forward notifications to nvim-notify
      -- Benefit of using Noice for this is the routing and consistent history view
      enabled = true,
      view = "notify",
      replace = true,
    },
  }
end