diff --git a/autoload/SpaceVim/layers/lang/goby.vim b/autoload/SpaceVim/layers/lang/goby.vim
index d20053468..6098ba94a 100644
--- a/autoload/SpaceVim/layers/lang/goby.vim
+++ b/autoload/SpaceVim/layers/lang/goby.vim
@@ -6,6 +6,35 @@
 " License: GPLv3
 "=============================================================================
 
+""
+" @section lang#goby, layer-lang-goby
+" @parentsection layers
+" This layer is for goby development, disabled by default, to enable this
+" layer, add following snippet to your SpaceVim configuration file.
+" >
+"   [[layers]]
+"     name = 'lang#goby'
+" <
+"
+" @subsection Key bindings
+" >
+"   Mode            Key             Function
+"   ---------------------------------------------
+"   normal          SPC l r         run current file
+" <
+"
+" This layer also provides REPL support for goby, the key bindings are:
+" >
+"   Key             Function
+"   ---------------------------------------------
+"   SPC l s i       Start a inferior REPL process
+"   SPC l s b       send whole buffer
+"   SPC l s l       send current line
+"   SPC l s s       send selection text
+" <
+"
+
+
 function! SpaceVim#layers#lang#goby#plugins() abort
   let plugins = []
   call add(plugins, ['wsdjeg/vim-goby', {'merged' : 0}])
diff --git a/doc/SpaceVim.txt b/doc/SpaceVim.txt
index 443ecdf73..0238ade86 100644
--- a/doc/SpaceVim.txt
+++ b/doc/SpaceVim.txt
@@ -91,37 +91,38 @@ CONTENTS                                                   *SpaceVim-contents*
       17. lang#elm...................................|SpaceVim-layer-lang-elm|
       18. lang#erlang.............................|SpaceVim-layer-lang-erlang|
       19. lang#go.....................................|SpaceVim-layer-lang-go|
-      20. lang#gosu.................................|SpaceVim-layer-lang-gosu|
-      21. lang#groovy.............................|SpaceVim-layer-lang-groovy|
-      22. lang#hack.................................|SpaceVim-layer-lang-hack|
-      23. lang#haskell...........................|SpaceVim-layer-lang-haskell|
-      24. lang#hy.....................................|SpaceVim-layer-lang-hy|
-      25. lang#java.................................|SpaceVim-layer-lang-java|
-      26. lang#julia...............................|SpaceVim-layer-lang-julia|
-      27. lang#kotlin.............................|SpaceVim-layer-lang-kotlin|
-      28. lang#livescript.....................|SpaceVim-layer-lang-livescript|
-      29. lang#lua...................................|SpaceVim-layer-lang-lua|
-      30. lang#nim...................................|SpaceVim-layer-lang-nim|
-      31. lang#nix...................................|SpaceVim-layer-lang-nix|
-      32. lang#ocaml...............................|SpaceVim-layer-lang-ocaml|
-      33. lang#pact.................................|SpaceVim-layer-lang-pact|
-      34. lang#php...................................|SpaceVim-layer-lang-php|
-      35. lang#pony.................................|SpaceVim-layer-lang-pony|
-      36. lang#processing.....................|SpaceVim-layer-lang-processing|
-      37. lang#prolog.............................|SpaceVim-layer-lang-prolog|
-      38. lang#puppet.............................|SpaceVim-layer-lang-puppet|
-      39. lang#python.............................|SpaceVim-layer-lang-python|
-      40. lang#racket.............................|SpaceVim-layer-lang-racket|
-      41. lang#rust.................................|SpaceVim-layer-lang-rust|
-      42. lang#scala...............................|SpaceVim-layer-lang-scala|
-      43. lang#tcl...................................|SpaceVim-layer-lang-tcl|
-      44. lang#xml...................................|SpaceVim-layer-lang-xml|
-      45. operator...................................|SpaceVim-layer-operator|
-      46. shell.........................................|SpaceVim-layer-shell|
-      47. test...........................................|SpaceVim-layer-test|
-      48. tmux...........................................|SpaceVim-layer-tmux|
-      49. tools#dash...............................|SpaceVim-layer-tools-dash|
-      50. tools#zeal...............................|SpaceVim-layer-tools-zeal|
+      20. lang#goby.................................|SpaceVim-layer-lang-goby|
+      21. lang#gosu.................................|SpaceVim-layer-lang-gosu|
+      22. lang#groovy.............................|SpaceVim-layer-lang-groovy|
+      23. lang#hack.................................|SpaceVim-layer-lang-hack|
+      24. lang#haskell...........................|SpaceVim-layer-lang-haskell|
+      25. lang#hy.....................................|SpaceVim-layer-lang-hy|
+      26. lang#java.................................|SpaceVim-layer-lang-java|
+      27. lang#julia...............................|SpaceVim-layer-lang-julia|
+      28. lang#kotlin.............................|SpaceVim-layer-lang-kotlin|
+      29. lang#livescript.....................|SpaceVim-layer-lang-livescript|
+      30. lang#lua...................................|SpaceVim-layer-lang-lua|
+      31. lang#nim...................................|SpaceVim-layer-lang-nim|
+      32. lang#nix...................................|SpaceVim-layer-lang-nix|
+      33. lang#ocaml...............................|SpaceVim-layer-lang-ocaml|
+      34. lang#pact.................................|SpaceVim-layer-lang-pact|
+      35. lang#php...................................|SpaceVim-layer-lang-php|
+      36. lang#pony.................................|SpaceVim-layer-lang-pony|
+      37. lang#processing.....................|SpaceVim-layer-lang-processing|
+      38. lang#prolog.............................|SpaceVim-layer-lang-prolog|
+      39. lang#puppet.............................|SpaceVim-layer-lang-puppet|
+      40. lang#python.............................|SpaceVim-layer-lang-python|
+      41. lang#racket.............................|SpaceVim-layer-lang-racket|
+      42. lang#rust.................................|SpaceVim-layer-lang-rust|
+      43. lang#scala...............................|SpaceVim-layer-lang-scala|
+      44. lang#tcl...................................|SpaceVim-layer-lang-tcl|
+      45. lang#xml...................................|SpaceVim-layer-lang-xml|
+      46. operator...................................|SpaceVim-layer-operator|
+      47. shell.........................................|SpaceVim-layer-shell|
+      48. test...........................................|SpaceVim-layer-test|
+      49. tmux...........................................|SpaceVim-layer-tmux|
+      50. tools#dash...............................|SpaceVim-layer-tools-dash|
+      51. tools#zeal...............................|SpaceVim-layer-tools-zeal|
   7. API........................................................|SpaceVim-api|
       1. cmdlinemenu................................|SpaceVim-api-cmdlinemenu|
       2. data#dict....................................|SpaceVim-api-data-dict|
@@ -1546,6 +1547,35 @@ MAPPINGS
   normal          SPC l r         go run
 <
 
+==============================================================================
+LANG#GOBY                                           *SpaceVim-layer-lang-goby*
+
+This layer is for goby development, disabled by default, to enable this layer,
+add following snippet to your SpaceVim configuration file.
+>
+  [[layers]]
+    name = 'lang#goby'
+<
+
+KEY BINDINGS
+
+>
+  Mode            Key             Function
+  ---------------------------------------------
+  normal          SPC l r         run current file
+<
+
+This layer also provides REPL support for goby, the key bindings are:
+>
+  Key             Function
+  ---------------------------------------------
+  SPC l s i       Start a inferior REPL process
+  SPC l s b       send whole buffer
+  SPC l s l       send current line
+  SPC l s s       send selection text
+<
+
+
 ==============================================================================
 LANG#GOSU                                           *SpaceVim-layer-lang-gosu*