diff --git a/autoload/SpaceVim/layers/core.vim b/autoload/SpaceVim/layers/core.vim
index 98d7be2a2..be6e23cf4 100644
--- a/autoload/SpaceVim/layers/core.vim
+++ b/autoload/SpaceVim/layers/core.vim
@@ -21,6 +21,8 @@ scriptencoding utf-8
 " 3. `enable_filetree_gitstatus`: enable/disable git status column in filetree.
 " 4. `enable_filetree_filetypeicon`: enable/disable filetype icons in filetree.
 " 5. `enable_netrw`: enable/disable netrw, disabled by default.
+" 6. `enable_quickfix_key_bindings`: enable/disable quickfix.nvim, mappings
+" for neovim quickfix window. This option is only for neovim.
 "
 " NOTE: the `enable_vimfiler_gitstatus` and `enable_filetree_gitstatus` option
 " has been deprecated. Use layer option instead.
diff --git a/doc/SpaceVim.txt b/doc/SpaceVim.txt
index 088e9db6e..050f70c63 100644
--- a/doc/SpaceVim.txt
+++ b/doc/SpaceVim.txt
@@ -2285,6 +2285,8 @@ OPTIONS
   4. `enable_filetree_filetypeicon`: enable/disable filetype icons in
     filetree.
   5. `enable_netrw`: enable/disable netrw, disabled by default.
+  6. `enable_quickfix_key_bindings`: enable/disable quickfix.nvim, mappings
+for neovim quickfix window. This option is only for neovim.
 
 NOTE: the `enable_vimfiler_gitstatus` and `enable_filetree_gitstatus` option
 has been deprecated. Use layer option instead.
diff --git a/docs/cn/layers/core.md b/docs/cn/layers/core.md
index a38714c3f..4d4712d82 100644
--- a/docs/cn/layers/core.md
+++ b/docs/cn/layers/core.md
@@ -27,10 +27,16 @@ nerdtree 或者 vimfiler，默认为 vimfiler，由 `filemanager` 选项控制
 
 - `filetree_show_hidden`: 在文件树内显示隐藏的文件，默认是 false。
 - `enable_smooth_scrolling`: 启用或者禁用平滑滚屏快捷键，默认已启用。
+- `enable_filetree_gitstatus`: 在文件树内显示 Git 文件状态
+- `enable_filetree_filetypeicon`: 在文件树内显示文件类型图标
+- `enable_netrw`: 启用或者禁用 netrw
+- `enable_quickfix_key_bindings`: 启用或者禁用 quickfix 窗口内常用快捷键
 
 ```toml
 [[layers]]
     name = 'core'
     filetree_show_hidden = true
     enable_smooth_scrolling = true
+    filetree_opened_icon = ''
+    filetree_closed_icon = ''
 ```
diff --git a/docs/layers/core.md b/docs/layers/core.md
index 69b2cf5c8..da0f1386e 100644
--- a/docs/layers/core.md
+++ b/docs/layers/core.md
@@ -38,6 +38,7 @@ To use defx, please add following snippet into your configuration file.
 - `enable_filetree_gitstatus`: enable/disable git status column in filetree.
 - `enable_filetree_filetypeicon`: enable/disable filetype icons in filetree.
 - `enable_netrw`: enable/disable netrw, disabled by default.
+- `enable_quickfix_key_bindings`: enable/disable quickfix.nvim, mappings for neovim quickfix window. This option is only for neovim.
 
 ```toml
 [[layers]]