diff --git a/lua/autocmds.lua b/lua/autocmds.lua
index c55c2bf..d799ae8 100644
--- a/lua/autocmds.lua
+++ b/lua/autocmds.lua
@@ -151,9 +151,5 @@ autocmd('BufUnload', {
   end,
 })
 
-
--- auto format on write
-vim.cmd [[autocmd BufWritePre * lua vim.lsp.buf.format()]]
-
 -- syntax fix
 vim.cmd("syntax sync fromstart")
diff --git a/lua/lsp_settings.lua b/lua/lsp_settings.lua
index cb5835b..e41b539 100644
--- a/lua/lsp_settings.lua
+++ b/lua/lsp_settings.lua
@@ -61,9 +61,6 @@ require('mason-lspconfig').setup_handlers {
             globals = { 'vim' }
           }
         },
-        gopls = {
-          gofumpt = true
-        }
       }
     }
   end
diff --git a/lua/plugins.lua b/lua/plugins.lua
index 7a58184..f2e0c16 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -26,8 +26,24 @@ return require('packer').startup({ function(use)
   --nim
   use 'alaviss/nim.nvim'
 
-  -- golang
-  use 'fatih/vim-go'
+  use 'nvim-treesitter/nvim-treesitter'
+
+  use 'ray-x/guihua.lua'
+
+  use {
+    'ray-x/go.nvim',
+    ft = { "go" },
+    config = function()
+      require("go").setup({
+        max_line_len = 120,
+        tag_transform = false,
+        test_dir = '',
+        comment_placeholder = '   ',
+        lsp_cfg = true, -- false: use your own lspconfig
+        dap_debug = true,
+      })
+    end
+  }
 
   -- obsession
   use 'tpope/vim-obsession'