diff --git a/nvim/.config/nvim/lua/lupan/remap.lua b/nvim/.config/nvim/lua/lupan/remap.lua
index e641a30..b558de3 100644
--- a/nvim/.config/nvim/lua/lupan/remap.lua
+++ b/nvim/.config/nvim/lua/lupan/remap.lua
@@ -81,6 +81,9 @@ key('n', 'g?', '<Plug>Lightspeed_S', { desc = "Lightspeed backward search" })
 key({ 'n', 'v' }, '<leader>y', '"+y', { desc = "Yank to clipboard" })
 key('n', '<leader>j', ':cn<CR>', { desc = "Quickfix next" })
 key('n', '<leader>k', ':cp<CR>', { desc = "Quickfix previous" })
+key('n', '<leader>co', ':copen<CR>', { desc = "Quickfix [O]pen" })
+key('n', '<leader>cc', ':cclose<CR>', { desc = "Quickfix [C]lose" })
+key('n', '<leader>ct', ':TroubleToggle<CR>', { desc = "Toggle [T]rouble" })
 
 -- luasnip
 
diff --git a/nvim/.config/nvim/lua/plugins/init.lua b/nvim/.config/nvim/lua/plugins/init.lua
index 89573dd..5c78809 100644
--- a/nvim/.config/nvim/lua/plugins/init.lua
+++ b/nvim/.config/nvim/lua/plugins/init.lua
@@ -15,4 +15,9 @@ return {
     },
     lazy = false,
   },
+
+  {
+    "folke/trouble.nvim",
+    dependencies = { "nvim-tree/nvim-web-devicons" },
+  }
 }