diff --git a/lua/config/mappings.lua b/lua/config/mappings.lua
index 9b7e81d..402d455 100644
--- a/lua/config/mappings.lua
+++ b/lua/config/mappings.lua
@@ -6,8 +6,13 @@ local j = "e"
 local k = "i"
 local l = "o"
 
--- terminal
 local m = u.mapping
+
+-- terminal copy paste
+m.map("v", "<C-c>", '"+y')
+m.map("i", "<C-v>", '<esc>"+p`]a')
+
+-- terminal
 m.map("t", "<esc>", "<C-\\><C-n>")
 m.map("t", "<tab>", "<tab>")
 m.map("t", "<C-"..h..">", "<C-\\><C-n><C-w>h")
diff --git a/lua/config/settings.lua b/lua/config/settings.lua
index 492b8aa..5124a94 100644
--- a/lua/config/settings.lua
+++ b/lua/config/settings.lua
@@ -4,7 +4,6 @@ local g = vim.g
 -- basic stuff
 o.number = true
 o.showmode = false
-o.clipboard = "unnamedplus"
 
 g.mapleader = " "
 g.maplocalleader = ","
diff --git a/lua/config/theme.lua b/lua/config/theme.lua
index a62ac9f..8d323ce 100644
--- a/lua/config/theme.lua
+++ b/lua/config/theme.lua
@@ -9,11 +9,22 @@ end
 hl("ExtraWhitespace", { ctermbg = "red", bg = "#ff8888" })
 vim.cmd [[match ExtraWhitespace /\s\+$/]]
 
+local bg =  "#201918"
+
 -- make background transparent
 -- gbhl("Normal", "none")
 -- gbhl("EndOfBuffer", "none")
 -- gbhl("SignColumn", "none")
--- gbhl("NeoTreeNormal", "none")
--- gbhl("NeoTreeNormalNC", "none")
 -- gbhl("NeoTreeEndOfBuffer", "none")
 
+--[=[
+for _, name in ipairs({
+    "NeoTreeNormal",
+    "NeoTreeNormalNC",
+    "MsgArea",
+    "lualine_a_command",
+    "lualine_a_inactive",
+    "lualine_b_inactive",
+    "lualine_c_inactive",
+}) do gbhl(name, bg) end
+]=]--
diff --git a/lua/plugins/lsp.lua b/lua/plugins/lsp.lua
index 1c2b59f..9300ca7 100644
--- a/lua/plugins/lsp.lua
+++ b/lua/plugins/lsp.lua
@@ -15,6 +15,10 @@ return {
         "scalameta/nvim-metals",
         dependencies = { "nvim-lua/plenary.nvim" }
     },
+    {
+        "numToStr/Comment.nvim",
+        config = function() require "Comment".setup{} end
+    },
     "mfussenegger/nvim-jdtls",
     "folke/neodev.nvim",
 }
diff --git a/lua/plugins/visual.lua b/lua/plugins/visual.lua
index 8d2a8d0..6cf4454 100644
--- a/lua/plugins/visual.lua
+++ b/lua/plugins/visual.lua
@@ -22,7 +22,11 @@ return {
         "nvim-lualine/lualine.nvim",
         dependencies = { "kyazdani42/nvim-web-devicons" },
         config = function()
-            require("lualine").setup {}
+            require("lualine").setup {
+                options = {
+                    theme = "catppuccin"
+                }
+            }
         end
     },
     {