diff --git a/SpaceVim.d/autoload/UltiSnips/javascript.snippets b/SpaceVim.d/autoload/UltiSnips/javascript.snippets
deleted file mode 100644
index d0f99bd..0000000
--- a/SpaceVim.d/autoload/UltiSnips/javascript.snippets
+++ /dev/null
@@ -1,84 +0,0 @@
-snippet reactConnectedRoute "React template" b
-import React from 'react'
-import { connect } from 'react-redux'
-import { isLogin } from 'utils/self'
-import { Redirect, Route } from 'react-router-dom'
-
-export default connect((state, ownProps) => {
-  const { self } = state
-  return { self }
-})(({ component: Component, ...rest }) => {
-  const { self } = rest
-  return <Route
-    {...rest}
-    render={props => isLogin(self) ? <Component {...props} /> : <Redirect
-			to={{
-				pathname: '/login',
-				state: { from: props.location }
-			}} />
-    }
-  />
-})
-endsnippet
-
-snippet reactComponent "React template" b
-import React, { Component } from 'react'
-
-export default class extends Component {
-  render () {
-  }
-}
-endsnippet
-
-snippet reactConnect "React template" b
-import component from './component'
-import { connect } from 'react-redux'
-
-export default connect((state, ownProps) => ({
-}), {
-})(component)
-endsnippet
-
-snippet TODO "Javascript Todo" b
-// TODO: ${1:desc} `echo $USER` `!v strftime("%c")` ${2}
-endsnippet
-
-snippet connect "react redux connect" b
-export default connect((state, ownProps) => {
-  return {
-  }
-})($1)
-endsnippet
-
-snippet Card "Default Expandable Card" b
-<Card initiallyExpanded={false} className="MT-5">
-	<CardTitle showExpandableButton title="$1" />
-	<CardText expandable>
-	</CardText>
-	<CardActions expandable>
-		<RaisedButton primary label="保存" onTouchTap={$2} />
-	</CardActions>
-</Card>
-endsnippet
-
-snippet redux "redux" b
-export const SET_${1/\w/\u$0/g} = 'SET_${1/\w/\u$0/g}'
-import {store} from 'redux/store'
-import {Map} from 'immutable'
-export default function (${1} = Map({}), action) {
-  // let {$1Id} = action
-  switch (action.type) {
-    case SET_${1/\w/\u$0/g}:
-      return action.$1
-    default:
-      return $1
-  }
-}
-
-export function set${1/\w+\s*/\u$0/} ($1) {
-  store.dispatch({
-    type: SET_${1/\w/\u$0/g},
-    $1
-  })
-}
-endsnippet
diff --git a/SpaceVim.d/autoload/UltiSnips/sh.snippets b/SpaceVim.d/autoload/UltiSnips/sh.snippets
deleted file mode 100644
index 08ce07a..0000000
--- a/SpaceVim.d/autoload/UltiSnips/sh.snippets
+++ /dev/null
@@ -1,42 +0,0 @@
-snippet options "bash command options" b
-while true; do
-  case "\$1" in
-    -a | --asset ) 
-      ASSET=true; shift ;;
-    -e | --environment ) 
-      case "\$2" in
-        "production" | "development") 
-          RAILS_ENV=$\2
-          ACCOUNT_ROOT=http://account.rallets.com/
-          SERVER_ROOT=http://rallets.com/
-          shift 2 
-          ;;
-        *) 
-          RAILS_ENV=development
-          ACCOUNT_ROOT=http://account.rallets.com/
-          SERVER_ROOT=http://apitest.rallets.com/
-          shift 2
-          ;;
-      esac 
-      ;;
-    -d | --delayed-job ) 
-      DELAYED_JOB=true; shift ;;
-    -- ) shift; break ;;
-    -h | --help ) 
-      echo "usage:
-  [-a | --asset] precompile assets
-  [-d | --delayed-job] run delayed job for queuing sending emails
-  [-e | --environment] provides environment which rails will run in 
-  [-h | --help] view manual
-" 
-      exit;;
-    * ) break ;;
-  esac
-done
-endsnippet
-snippet OS "Determine whether it's Mac/Linux/Windows" b
-if [ "$(uname)" == "Darwin" ]; then
-elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
-elif [ "$(expr substr $(uname -s) 1 10)" == "MINGW32_NT" ]; then
-fi
-endsnippet
diff --git a/SpaceVim.d/autoload/UltiSnips/sshconfig.snippets b/SpaceVim.d/autoload/UltiSnips/sshconfig.snippets
deleted file mode 100644
index b147299..0000000
--- a/SpaceVim.d/autoload/UltiSnips/sshconfig.snippets
+++ /dev/null
@@ -1,6 +0,0 @@
-snippet Host "Description" b
-Host ${1}
-    Hostname ${2}
-    IdentityFile ~/.ssh/rallets
-    User root
-endsnippet
diff --git a/SpaceVim.d/autoload/UltiSnips/zsh.snippets b/SpaceVim.d/autoload/UltiSnips/zsh.snippets
deleted file mode 100644
index 80c13ef..0000000
--- a/SpaceVim.d/autoload/UltiSnips/zsh.snippets
+++ /dev/null
@@ -1,18 +0,0 @@
-snippet getopts "Deal with shell parameters" b
-BOOL=false
-VAVLUE=''
-while getopts ":bv:" o; do
-  case "${o}" in
-    b)
-      BOOL=true
-      ;;
-    v)
-      VALUE=${OPTARG}
-      ;;
-    *)
-      echo "Usage: $1 [-b] [-v VALUE]"
-      return
-      ;;
-  esac
-done
-endsnippet
diff --git a/SpaceVim.d/autoload/paiyou.vim b/SpaceVim.d/autoload/paiyou.vim
index 0e6c482..8f24e26 100644
--- a/SpaceVim.d/autoload/paiyou.vim
+++ b/SpaceVim.d/autoload/paiyou.vim
@@ -13,8 +13,6 @@ let vimsettings = '~/.yadr/SpaceVim.d/autoload/settings'
 let uname = system("uname -s")
 
 for fpath in split(globpath(vimsettings, '*.vim'), '\n')
-  echom fpath
-
   if (fpath == expand(vimsettings) . "/yadr-keymap-mac.vim") && uname[:4] ==? "linux"
     continue " skip mac mappings for linux
   endif
diff --git a/SpaceVim.d/autoload/settings/neosnippet.vim b/SpaceVim.d/autoload/settings/neosnippet.vim
new file mode 100644
index 0000000..899841e
--- /dev/null
+++ b/SpaceVim.d/autoload/settings/neosnippet.vim
@@ -0,0 +1,19 @@
+" Plugin key-mappings.
+" Note: It must be "imap" and "smap".  It uses <Plug> mappings.
+imap <C-e>     <Plug>(neosnippet_expand_or_jump)
+smap <C-e>     <Plug>(neosnippet_expand_or_jump)
+xmap <C-e>     <Plug>(neosnippet_expand_target)
+
+" SuperTab like snippets behavior.
+" Note: It must be "imap" and "smap".  It uses <Plug> mappings.
+"imap <expr><TAB>
+" \ pumvisible() ? "\<C-n>" :
+" \ neosnippet#expandable_or_jumpable() ?
+" \    "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"
+smap <expr><TAB> neosnippet#expandable_or_jumpable() ?
+\ "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"
+
+" For conceal markers.
+if has('conceal')
+  set conceallevel=2 concealcursor=niv
+endif
diff --git a/SpaceVim.d/autoload/settings/out_of_usage/settings.vim b/SpaceVim.d/autoload/settings/out_of_usage/settings.vim
deleted file mode 100644
index 81c3141..0000000
--- a/SpaceVim.d/autoload/settings/out_of_usage/settings.vim
+++ /dev/null
@@ -1,15 +0,0 @@
-let vimsettings = '~/.vim/settings'
-let uname = system("uname -s")
-
-for fpath in split(globpath(vimsettings, '*.vim'), '\n')
-
-  if (fpath == expand(vimsettings) . "/yadr-keymap-mac.vim") && uname[:4] ==? "linux"
-    continue " skip mac mappings for linux
-  endif
-
-  if (fpath == expand(vimsettings) . "/yadr-keymap-linux.vim") && uname[:4] !=? "linux"
-    continue " skip linux mappings for mac
-  endif
-
-  exe 'source' fpath
-endfor
diff --git a/SpaceVim.d/autoload/settings/yadr-keymap.vim b/SpaceVim.d/autoload/settings/yadr-keymap.vim
index 485da58..ab1615e 100644
--- a/SpaceVim.d/autoload/settings/yadr-keymap.vim
+++ b/SpaceVim.d/autoload/settings/yadr-keymap.vim
@@ -1,4 +1,3 @@
-echom 'shit'
 " ========================================
 " General vim sanity improvements
 " ========================================
diff --git a/SpaceVim.d/snippets/sh.snip b/SpaceVim.d/snippets/sh.snip
new file mode 100644
index 0000000..3460e6b
--- /dev/null
+++ b/SpaceVim.d/snippets/sh.snip
@@ -0,0 +1,7 @@
+snippet OS
+options head
+abbr    determine OS type(Mac/Linux/Windows)
+    if [ "$(uname)" == "Darwin" ]; then
+    elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
+    elif [ "$(expr substr $(uname -s) 1 10)" == "MINGW32_NT" ]; then
+    fi