return {
  {
    -- git 修改标记（sign column 增删改色块）
    'lewis6991/gitsigns.nvim',
    event = "BufReadPre",
    config = function()
      require('gitsigns').setup({
        signs = {
          add          = { text = '▎' },
          change       = { text = '▎' },
          delete       = { text = '▸' },
          topdelete    = { text = '▸' },
          changedelete = { text = '▎' },
          untracked    = { text = '▎' },
        },
        signcolumn  = true,
        numhl       = true,
        linehl      = false,
        word_diff   = false,
        watch_gitdir = {
          interval     = 1000,
          follow_files = true,
        },
        current_line_blame = false,
        -- on_attach = function(bufnr)
        --   local gs = package.loaded.gitsigns
        --   G.map({
        --     { 'n', ']c',         gs.next_hunk,      { buffer = bufnr } },
        --     { 'n', '[c',         gs.prev_hunk,      { buffer = bufnr } },
        --     { 'n', '<leader>hs', gs.stage_hunk,     { buffer = bufnr } },
        --     { 'n', '<leader>hr', gs.reset_hunk,     { buffer = bufnr } },
        --     { 'n', '<leader>hp', gs.preview_hunk,   { buffer = bufnr } },
        --     { 'n', '<leader>hb', gs.blame_line,     { buffer = bufnr } },
        --   })
        -- end,
      })
    end,
  },
  {
    'folke/tokyonight.nvim',
    config = function()
      G.cmd("colorscheme tokyonight") -- 主题
      G.opt.background = 'dark'       -- 背景
    end
  },
  {
    -- 状态栏
    'nvim-lualine/lualine.nvim',
    config = function()
      require('lualine').setup {
        options = {
          icons_enabled = true,
          theme = 'auto',
          component_separators = { left = '', right = '' },
          section_separators = { left = '', right = '' },
          ignore_focus = {},
          always_divide_middle = true,
          globalstatus = false,
          refresh = {
            statusline = 2000,
            tabline = 2000,
            winbar = 2000,
          }
        },
        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 = {}
        },
      }
    end,
  },
  {
    -- 标签栏
    'kdheepak/tabline.nvim',
    config = function()
      require('tabline').setup {
        enable = true,
        options = {
          section_separators = { ' ', ' ' },
          component_separators = { '', '' },
          max_bufferline_percent = 66,
          show_tabs_always = false,
          show_devicons = true,
          show_bufnr = false,
          show_filename_only = true,
          modified_icon = "+ ",
          modified_italic = false,
          show_tabs_only = false,
        },
      }
      G.cmd [[
        set guioptions-=e " Use showtabline in gui vim
        set sessionoptions+=tabpages,globals " store tabpages and globals in session
      ]]
    end,
  },
}