diff --git a/autoload/SpaceVim/default.vim b/autoload/SpaceVim/default.vim
index e617d3657..0fe329f7f 100644
--- a/autoload/SpaceVim/default.vim
+++ b/autoload/SpaceVim/default.vim
@@ -94,7 +94,6 @@ function! SpaceVim#default#SetOptions() abort
     set laststatus=2
     set completeopt=longest,menu
     set wildignorecase
-    let g:markdown_fenced_languages = ['vim', 'java', 'bash=sh', 'sh', 'html', 'python']
     set mouse=
     set hidden
     set ttimeout
@@ -118,6 +117,7 @@ function! SpaceVim#default#SetPlugins() abort
     call add(g:spacevim_plugin_groups, 'python')
     call add(g:spacevim_plugin_groups, 'scala')
     call add(g:spacevim_plugin_groups, 'lang#go')
+    call add(g:spacevim_plugin_groups, 'lang#markdown')
     call add(g:spacevim_plugin_groups, 'scm')
     call add(g:spacevim_plugin_groups, 'editing')
     call add(g:spacevim_plugin_groups, 'indents')
diff --git a/autoload/SpaceVim/layers/lang.vim b/autoload/SpaceVim/layers/lang.vim
index 9c2b06a71..154ee46be 100644
--- a/autoload/SpaceVim/layers/lang.vim
+++ b/autoload/SpaceVim/layers/lang.vim
@@ -16,7 +16,6 @@ function! SpaceVim#layers#lang#plugins() abort
                 \ ['syngan/vim-vimlint',                     { 'on_ft' : 'vim'}],
                 \ ['ynkdir/vim-vimlparser',                  { 'on_ft' : 'vim'}],
                 \ ['todesking/vint-syntastic',               { 'on_ft' : 'vim'}],
-                \ ['plasticboy/vim-markdown',                { 'on_ft' : 'markdown'}],
                 \ ['elixir-lang/vim-elixir',                 { 'on_ft' : 'elixir'}],
                 \ ['PotatoesMaster/i3-vim-syntax',           { 'on_ft' : 'i3'}],
                 \ ['isundil/vim-irssi-syntax',               { 'on_ft' : 'irssi'}],
@@ -28,6 +27,4 @@ function! SpaceVim#layers#lang#plugins() abort
 endfunction
 
 function! SpaceVim#layers#lang#config() abort
-    let g:vim_markdown_conceal = 0
-    let g:vim_markdown_folding_disabled = 1
 endfunction
diff --git a/autoload/SpaceVim/layers/lang/markdown.vim b/autoload/SpaceVim/layers/lang/markdown.vim
new file mode 100644
index 000000000..a763ad434
--- /dev/null
+++ b/autoload/SpaceVim/layers/lang/markdown.vim
@@ -0,0 +1,13 @@
+function! SpaceVim#layers#lang#markdown#plugins() abort
+    let plugins = []
+    call add(plugins, ['plasticboy/vim-markdown',{ 'on_ft' : 'markdown'}])
+    call add(plugins, ['iamcco/mathjax-support-for-mkdp',{ 'on_ft' : 'markdown'}])
+    call add(plugins, ['iamcco/markdown-preview.vim',{ 'on_ft' : 'markdown'}])
+    return plugins
+endfunction
+
+function! SpaceVim#layers#lang#markdown#config() abort
+    let g:vim_markdown_conceal = 0
+    let g:vim_markdown_folding_disabled = 1
+    let g:markdown_fenced_languages = ['vim', 'java', 'bash=sh', 'sh', 'html', 'python']
+endfunction
diff --git a/autoload/SpaceVim/layers/tools.vim b/autoload/SpaceVim/layers/tools.vim
index 3d476ea0f..8024bb046 100644
--- a/autoload/SpaceVim/layers/tools.vim
+++ b/autoload/SpaceVim/layers/tools.vim
@@ -9,7 +9,6 @@ function! SpaceVim#layers#tools#plugins() abort
                 \ ['MattesGroeger/vim-bookmarks', { 'on_map' : '<Plug>Bookmark', 'loadconf_before' : 1}],
                 \ ['google/vim-searchindex'],
                 \ ['simnalamburt/vim-mundo',        { 'on_cmd' : 'MundoToggle'}],
-                \ ['wsdjeg/MarkDown.pl',            { 'on_cmd' : 'MarkDownPreview'}],
                 \ ['mhinz/vim-grepper' , { 'on_cmd' : 'Grepper', 'loadconf' : 1} ],
                 \ ['tpope/vim-projectionist',{'on_cmd':['A','AS','AV','AT','AD','Cd','Lcd','ProjectDo']}],
                 \ ['ntpeters/vim-better-whitespace',{'on_cmd' : 'StripWhitespace'}],