diff --git a/autoload/SpaceVim/logger.vim b/autoload/SpaceVim/logger.vim
index cef1ba21a..76fc5ecb3 100644
--- a/autoload/SpaceVim/logger.vim
+++ b/autoload/SpaceVim/logger.vim
@@ -57,7 +57,14 @@ if has('nvim-0.5.0')
     endif
   endfunction
   ""
-  " change the logger level of spacevim runtime log.
+  " @public
+  " Set debug level of SpaceVim. Default is 1.
+  "
+  "     1 : log all messages
+  "
+  "     2 : log warning and error messages
+  "
+  "     3 : log error messages only
   function! SpaceVim#logger#setLevel(level) abort
     lua require("spacevim.logger").setLevel(require("spacevim").eval("a:level"))
   endfunction
@@ -182,22 +189,10 @@ else
     call matchadd('WarningMsg','.*[\sWarn\s\].*')
   endfunction
 
-  ""
-  " @public
-  " Set debug level of SpaceVim. Default is 1.
-  "
-  "     1 : log all messages
-  "
-  "     2 : log warning and error messages
-  "
-  "     3 : log error messages only
   function! SpaceVim#logger#setLevel(level) abort
     call s:LOGGER.set_level(a:level)
   endfunction
 
-  ""
-  " @public
-  " Set the log output file of SpaceVim. Default is empty.
   function! SpaceVim#logger#setOutput(file) abort
     call s:LOGGER.set_file(a:file)
   endfunction
diff --git a/doc/SpaceVim.txt b/doc/SpaceVim.txt
index 0c9da79c4..822ae5120 100644
--- a/doc/SpaceVim.txt
+++ b/doc/SpaceVim.txt
@@ -1665,7 +1665,13 @@ SpaceVim#logger#viewLog()                          *SpaceVim#logger#viewLog()*
   Print the debug information of spacevim, same as |:SPDebugInfo|
 
 SpaceVim#logger#setLevel({level})                 *SpaceVim#logger#setLevel()*
-  change the logger level of spacevim runtime log.
+  Set debug level of SpaceVim. Default is 1.
+
+      1 : log all messages
+
+      2 : log warning and error messages
+
+      3 : log error messages only
 
 SpaceVim#logger#setOutput({file})                *SpaceVim#logger#setOutput()*
   change the output file of spacevim runtime logger. default is empty string.
@@ -1693,18 +1699,6 @@ SpaceVim#logger#derive({name})                      *SpaceVim#logger#derive()*
     [  myplug ] [00:02:54:051] [ Info  ] hello world
 <
 
-SpaceVim#logger#setLevel({level})                 *SpaceVim#logger#setLevel()*
-  Set debug level of SpaceVim. Default is 1.
-
-      1 : log all messages
-
-      2 : log warning and error messages
-
-      3 : log error messages only
-
-SpaceVim#logger#setOutput({file})                *SpaceVim#logger#setOutput()*
-  Set the log output file of SpaceVim. Default is empty.
-
 SpaceVim#plugins#iedit#start([options], [firstline], [lastline])
                                               *SpaceVim#plugins#iedit#start()*
   This is public function to evoke iedit with [options]. The default