diff --git a/lua/config/options.lua b/lua/config/options.lua
index 4e92e97..8da5eec 100644
--- a/lua/config/options.lua
+++ b/lua/config/options.lua
@@ -46,7 +46,8 @@ if vim.fn.has('wsl') == 1 then
     },
     cache_enabled = 0,
   }
-  opt.guifont = 'Hack Nerd Font Mono:h10'
+  -- opt.guifont = 'Hack Nerd Font Mono:h10'
+  opt.guifont = 'RobotoMono Nerd Font:h10'
 
 elseif vim.loop.os_uname().sysname == 'Linux' then
   opt.guifont = 'JetBrainsMono Nerd Font Mono:h7'
diff --git a/lua/plugins/diagflow.lua b/lua/plugins/diagflow.lua
index 514f416..775b7d0 100644
--- a/lua/plugins/diagflow.lua
+++ b/lua/plugins/diagflow.lua
@@ -1,6 +1,10 @@
 return {
   'dgagn/diagflow.nvim',
   opts = {
-    scope = 'line'
-  }
+    scope = 'line',
+    placement = 'inline',
+    text_align = 'left',
+    inline_padding_left = 5,
+  },
+  enabled = false
 }
diff --git a/lua/plugins/lsp-virtual-improved.lua b/lua/plugins/lsp-virtual-improved.lua
new file mode 100644
index 0000000..f527cf2
--- /dev/null
+++ b/lua/plugins/lsp-virtual-improved.lua
@@ -0,0 +1,14 @@
+return {
+  'luozhiya/lsp-virtual-improved.nvim',
+  event = { 'LspAttach' },
+  config = function()
+    require('lsp-virtual-improved').setup()
+    local diagnostics = {
+      virtual_text = false, -- Disable builtin virtual text diagnostic.
+      virtual_improved = {
+        current_line = 'only',
+      },
+    }
+    vim.diagnostic.config(diagnostics)
+  end,
+}
diff --git a/lua/plugins/lspconfig.lua b/lua/plugins/lspconfig.lua
index 85a1b0b..5f34b52 100644
--- a/lua/plugins/lspconfig.lua
+++ b/lua/plugins/lspconfig.lua
@@ -326,8 +326,8 @@ return {
       capabilities = capabilities,
     })
 
-    -- vim.diagnostic.config({ virtual_text = false })
-    vim.diagnostic.config({ virtual_text = false, virtual_lines = false })
+    vim.diagnostic.config({ virtual_text = true})
+    -- vim.diagnostic.config({ virtual_text = false, virtual_lines = false })
     -- vim.diagnostic.config({ virtual_text = false, virtual_lines = { only_current_line = true } })
   end,
   event = 'VeryLazy'