diff --git a/lua/config/keymap.lua b/lua/config/keymap.lua
index 3c1911b..495eaa4 100644
--- a/lua/config/keymap.lua
+++ b/lua/config/keymap.lua
@@ -321,7 +321,7 @@ local function toggle_conceal()
   end
 end
 
-
+-- eval "$(tmux showenv -s DISPLAY)"
 -- normal mode with <leader>
 wk.add({
   {
@@ -335,6 +335,8 @@ wk.add({
     { "<leader>d",        group = "[d]ebug" },
     { "<leader>dt",       group = "[t]est" },
     { "<leader>e",        group = "[e]dit" },
+    { "<leader>e",        group = "[t]mux" },
+    { "<leader>fd",       [[eval "$(tmux showenv -s DISPLAY)"]],                                                               desc = "[d]isplay fix" },
     { "<leader>f",        group = "[f]ind (telescope)" },
     { "<leader>f<space>", "<cmd>Telescope buffers<cr>",                                                  desc = "[ ] buffers" },
     { "<leader>fM",       "<cmd>Telescope man_pages<cr>",                                                desc = "[M]an pages" },
@@ -363,7 +365,7 @@ wk.add({
     { "<leader>gws",      ":lua require('telescope').extensions.git_worktree.git_worktrees()<cr>",       desc = "worktree switch" },
     { "<leader>h",        group = "[h]elp / [h]ide / debug" },
     { "<leader>hc",       group = "[c]onceal" },
-    { "<leader>hc",       toggle_conceal,                                                     desc = "[c]onceal toggle" },
+    { "<leader>hc",       toggle_conceal,                                                                desc = "[c]onceal toggle" },
     { "<leader>ht",       group = "[t]reesitter" },
     { "<leader>htt",      vim.treesitter.inspect_tree,                                                   desc = "show [t]ree" },
     { "<leader>i",        group = "[i]mage" },
diff --git a/lua/plugins/common.lua b/lua/plugins/common.lua
index 6b341f6..5325ac4 100644
--- a/lua/plugins/common.lua
+++ b/lua/plugins/common.lua
@@ -7,8 +7,8 @@ return {
     lazy = false,
     opts = {
       styles = {},
-      bigfile = { enabled = true },
-      notifier = { enabled = true },
+      bigfile = { enabled = true, notify = false },
+      notifier = { enabled = false },
       quickfile = { enabled = true },
       statuscolumn = { enabled = false },
       words = { enabled = false },
diff --git a/lua/plugins/completion.lua b/lua/plugins/completion.lua
index 0c4ff8d..09b743a 100644
--- a/lua/plugins/completion.lua
+++ b/lua/plugins/completion.lua
@@ -27,14 +27,14 @@ return {
         'jmbuhr/cmp-pandoc-references',
         dev = false,
         ft = { 'quarto', 'markdown', 'rmarkdown' },
-        -- config = function()
-        --   vim.api.nvim_create_autocmd('FileType', {
-        --     pattern = { "markdown", "quarto", "rmarkdown" },
-        --     callback = function()
-        --       require('cmp-pandoc-references.lsp').start()
-        --     end
-        --   })
-        -- end
+        config = function()
+          -- vim.api.nvim_create_autocmd('FileType', {
+          --   pattern = { "markdown", "quarto", "rmarkdown" },
+          --   callback = function()
+          --     require('cmp-pandoc-references.lsp').start()
+          --   end
+          -- })
+        end
       },
       { 'hrsh7th/cmp-emoji' },
       { 'kdheepak/cmp-latex-symbols' },
diff --git a/lua/plugins/ui.lua b/lua/plugins/ui.lua
index c889450..68c97e5 100644
--- a/lua/plugins/ui.lua
+++ b/lua/plugins/ui.lua
@@ -3,11 +3,14 @@ return {
   { -- nice quickfix list
     'stevearc/quicker.nvim',
     event = "FileType qf",
-    opts = {},
-  },
-  { -- more qf improvements
-    'romainl/vim-qf'
+    opts = {
+      winfixheight = false,
+      wrap = true,
+    },
   },
+  -- { -- more qf improvements
+  --   'romainl/vim-qf'
+  -- },
 
   -- telescope
   -- a nice seletion UI also to find and open files
@@ -229,7 +232,7 @@ return {
     'nvim-tree/nvim-tree.lua',
     enabled = true,
     keys = {
-      { '<c-b>', ':NvimTreeToggle<cr>', desc = 'toggle nvim-tree' },
+      { '<leader>ft', ':NvimTreeToggle<cr>', desc = 'toggle file [t]ree' },
     },
     config = function()
       require('nvim-tree').setup {