diff --git a/README.md b/README.md
index b6c9c58..3d35ace 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
+NOTE
+====
+This is an improve version of original plugin.
+The original version plugin is at here https://github.com/Yggdroot/indentLine.git
+
 indentLine
 ==========
 
@@ -17,9 +22,10 @@ For gvim, hi Conceal guifg=(color you like) guibg=NONE
 
 For vim, hi Conceal ctermfg=(color you like) ctermbg=NONE
 
+You can change indentline char by youself.
+change this variable:
+
 ## Screenshots
-<img src="http://i.imgur.com/WQqhH.jpg" width="600" height="400" alt="" />
-<img src="http://i.imgur.com/zhV1v.jpg" width="600" height="400" alt="" />
-<img src="http://i.imgur.com/cENlq.jpg" width="600" height="400" alt="" />
+<img src="http://i.imgur.com/Ge4nJ.png" width="800" height="600" alt="" />
 
 
diff --git a/after/plugin/indentLine.vim b/after/plugin/indentLine.vim
new file mode 100644
index 0000000..8871e2e
--- /dev/null
+++ b/after/plugin/indentLine.vim
@@ -0,0 +1,54 @@
+" Script Name: indentLine.vim
+" Version:     1.0.1
+" Last Change: Dec 3, 2012
+" Author:      Yggdroot <archofortune@gmail.com>
+"
+" Description: To show the indent line
+
+if !has("conceal") || exists("g:loaded_indentLine")
+    finish
+endif
+let g:loaded_indentLine = 1
+if !exists("g:indentLine_char")
+    " | ┆ │
+    let g:indentLine_char = "┆"
+endif
+if !exists("g:indentLine_color_term")
+    if &bg =~? "light"
+        let g:indentLine_color_term = 238
+    else
+        let g:indentLine_color_term = 039
+    endif
+endif
+if !exists("g:indentLine_color_gui")
+    if &bg =~? "light"
+        let g:indentLine_color_gui = "Grey"
+    else
+        let g:indentLine_color_gui = "Grey40"
+    endif
+endif
+
+if !exists("g:indentLine_indentLevel")
+    let g:indentLine_indentLevel = 10
+endif
+
+set conceallevel=1
+set concealcursor=inc
+
+function! <SID>InitColor()
+    exec "hi Conceal ctermfg=" . g:indentLine_color_term . " ctermbg=NONE cterm=bold" .
+                \ " guifg=" . g:indentLine_color_gui .  " guibg=NONE"
+endfunction
+
+function! <SID>SetIndentLine()
+    let space = &l:shiftwidth
+    for i in range(space+1, space * g:indentLine_indentLevel + 1, space)
+        exec 'syn match IndentLine /\(^\s\+\)\@<=\%'.i.'v / containedin=ALL conceal cchar=' . g:indentLine_char
+    endfor
+endfunction
+
+autocmd BufRead * call <SID>SetIndentLine()
+autocmd BufRead,ColorScheme * call <SID>InitColor()
+
+
+" vim:et:ts=4:sw=4:fdm=marker:fmr={{{,}}}
diff --git a/doc/indentLine.txt b/doc/indentLine.txt
new file mode 100644
index 0000000..2c8ea8f
--- /dev/null
+++ b/doc/indentLine.txt
@@ -0,0 +1,47 @@
+*indentLine.txt*        Show vertical lines for indent with conceal feature
+
+CONTENTS                                        *indentLine-contents*
+Introduction                                    |indentLine-introduction|
+Config                                          |indentLine-config|
+FAQ			                        |indentLine-faq|
+Changelog		                        |indentLine-changelog|
+
+==============================================================================
+INTRODUCTION                                    *indentLine-introduction*
+
+==============================================================================
+CONFIG						*indentLine-config*
+
+------------------------------------------------------------------------------
+VARIABLES					*indentLine-variables*
+
+g:loaded_indentLine				*g:loaded_indentLine*
+		Whether load indentLine plugin.
+		Default value is 0.
+	
+g:indentLine_char				*g:indentLine_char*
+		Specify a character to be used as indent line.
+		You also can use other characters:
+		  | ┆ │
+		Default value is "┆".
+	
+g:indentLine_color_term			        *g:indentLine_color_term*
+		Specify terminal vim indent line color.
+		Default value is 238.
+	
+g:indentLine_color_gui				*g:indentLine_color_gui*
+		Specify GUI vim indent line color.
+		Default value is "Grey".
+	
+g:indentLine_indentLevel			*g:indentLine_indentLevel*
+		Specify how much indent level do you want to use for
+		indentLine. Most program will not has bigger indent level than
+		10.
+		Default value is 10.
+
+
+==============================================================================
+FAQ						 *indentLine-faq*
+
+==============================================================================
+vim:tw=78:ts=8:ft=help:norl:noet:fen:fdl=0
diff --git a/indentLine.vim b/indentLine.vim
deleted file mode 100644
index 6c0248a..0000000
--- a/indentLine.vim
+++ /dev/null
@@ -1,31 +0,0 @@
-" Script Name: indentLine.vim
-" Version:     1.0.1
-" Last Change: Dec 3, 2012
-" Author:      Yggdroot <archofortune@gmail.com>
-"
-" Description: To show the indent line
-
-if !has("conceal") || exists("g:loaded_indentLine")
-    finish
-endif 
-let g:loaded_indentLine = 1
-
-set conceallevel=2
-set concealcursor=inc
-
-function! <SID>InitColor()
-    if &bg == 'light'
-        hi Conceal ctermfg=7 ctermbg=NONE guifg=Grey guibg=NONE
-    else
-        hi Conceal ctermfg=8 ctermbg=NONE guifg=Grey40 guibg=NONE
-    endif
-endfunction
-
-function! <SID>SetIndentLine()
-    for i in range(&shiftwidth+1, 100, &shiftwidth)
-        exe 'syn match IndentLine /\(^\s\+\)\@<=\%'.i.'v / containedin=ALL conceal cchar=|'
-    endfor
-endfunction
-
-autocmd BufRead * call <SID>SetIndentLine()
-autocmd BufRead,ColorScheme * call <SID>InitColor()