diff --git a/README.md b/README.md
index 985a4ec..4ba4731 100644
--- a/README.md
+++ b/README.md
@@ -145,6 +145,12 @@ let g:tokyonight_style = "night"
 let g:tokyonight_italic_functions = 1
 let g:tokyonight_sidebars = [ "qf", "vista_kind", "terminal", "packer" ]
 
+" Change the "hint" color to the "orange" color, and make the "error" color bright red
+let g:tokyonight_colors = {
+  \ 'hint': 'orange',
+  \ 'error': '#ff0000'
+\ }
+
 " Load the colorscheme
 colorscheme tokyonight
 ```
diff --git a/lua/tokyonight/theme.lua b/lua/tokyonight/theme.lua
index b9c7df7..b01ab3b 100644
--- a/lua/tokyonight/theme.lua
+++ b/lua/tokyonight/theme.lua
@@ -307,6 +307,7 @@ function M.setup(config)
 
     -- NvimTree
     NvimTreeNormal = { fg = c.fg_sidebar, bg = c.bg_sidebar },
+    NvimTreeNormalNC = { fg = c.fg_sidebar, bg = c.bg_sidebar },
     NvimTreeRootFolder = { fg = c.blue, style = "bold" },
     NvimTreeGitDirty = { fg = c.git.change },
     NvimTreeGitNew = { fg = c.git.add },