return {
  {
    'folke/tokyonight.nvim',
    config = function()
      G.cmd("colorscheme tokyonight") -- 主题
      G.opt.background = 'dark'       -- 背景
    end
  },
  {
    -- line插件
    'kdheepak/tabline.nvim',
    'nvim-lualine/lualine.nvim',
    config = function()
      require('lualine').setup {
        options = {
          icons_enabled = true,
          theme = 'auto',
          component_separators = { left = '', right = '' },
          section_separators = { left = '', right = '' },
          disabled_filetypes = {
            statusline = {},
            winbar = {},
          },
          ignore_focus = {},
          always_divide_middle = true,
          globalstatus = false,
          refresh = {
            statusline = 1000,
            tabline = 1000,
            winbar = 1000,
          }
        },
        sections = {
          lualine_a = { 'mode' },
          lualine_b = { 'branch', 'diff', 'diagnostics' },
          lualine_c = { {
            'filename',
            file_status = false,
            path        = 1
          } },
          lualine_x = { 'encoding', 'fileformat', 'filetype' },
          lualine_y = { 'progress' },
          lualine_z = {}
        },
        inactive_sections = {
          lualine_a = {},
          lualine_b = {},
          lualine_c = { 'filename' },
          lualine_x = { 'location' },
          lualine_y = {},
          lualine_z = {}
        },
        tabline = {},
        winbar = {},
        inactive_winbar = {},
        extensions = {}
      }
      require('tabline').setup {
        -- Defaults configuration options
        enable = true,
        options = {
          -- If lualine is installed tabline will use separators configured in lualine by default.
          -- These options can be used to override those settings.
          section_separators = { ' ', ' ' },
          component_separators = { '', '' },
          max_bufferline_percent = 66, -- set to nil by default, and it uses vim.o.columns * 2/3
          show_tabs_always = false,  -- this shows tabs only when there are more than one tab or if the first tab is named
          show_devicons = true,      -- this shows devicons in buffer section
          show_bufnr = false,        -- this appends [bufnr] to buffer section,
          show_filename_only = true, -- shows base filename only instead of relative path in filename
          modified_icon = "+ ",      -- change the default modified icon
          modified_italic = false,   -- set to true by default; this determines whether the filename turns italic if modified
          show_tabs_only = false,    -- this shows only tabs instead of tabs + buffers
        },
        G.cmd [[
        set guioptions-=e " Use showtabline in gui vim
        set sessionoptions+=tabpages,globals " store tabpages and globals in session
      ]]
      }
    end,
  },
}