diff --git a/packages/uni-migration/__tests__/demo.js b/packages/uni-migration/__tests__/demo.js
index c0d4cc08e3ad2486fd7cb6d46dea6aa27fdfbdb1..6e934ae49e1b55d327f8007882d1c551df1a554b 100644
--- a/packages/uni-migration/__tests__/demo.js
+++ b/packages/uni-migration/__tests__/demo.js
@@ -1,4 +1,17 @@
 const migrate = require('../lib/index')
 
-migrate('/Users/fxy/Documents/demo/my-v3-mp/src/wxcomponents',
-  '/Users/fxy/Documents/demo/my-v3-mp/src/wxcomponents-vue')
+migrate('/Users/fxy/Downloads/wa-vantui_1.1/wxcomponents/vant',
+  '/Users/fxy/Downloads/wa-vantui_1.1/vant')
+
+// const {
+//   parse
+// } = require('mustache')
+// console.log(parse('{{ !item.loading }}'))
+
+// const {
+//   transformTemplate
+// } = require('../lib/mp-weixin/transform/template-transformer')
+
+// console.log(transformTemplate(
+//   `<view wx:for="{{ isSimple(columns) ? [columns] : columns }}" wx:for-item="item1" wx:key="{{ index }}"/>`
+// ))
diff --git a/packages/uni-migration/__tests__/wxml.spec.js b/packages/uni-migration/__tests__/wxml.spec.js
new file mode 100644
index 0000000000000000000000000000000000000000..5789471ad7c398b274075d463eacc5b0afde757a
--- /dev/null
+++ b/packages/uni-migration/__tests__/wxml.spec.js
@@ -0,0 +1,39 @@
+const {
+  transformTemplate
+} = require('../lib/mp-weixin/transform/template-transformer')
+
+function assertCodegen(wxmlCode, vueCode) {
+  expect(transformTemplate(wxmlCode)[0]).toBe(vueCode)
+}
+describe('wxml:compiler', () => {
+  it('generate v-if', () => {
+    assertCodegen(
+      '<block wx:if="{{ !loading }}">{{ item.name }}</block>',
+      `<block v-if="!loading">{{ item.name }}</block>`
+    )
+  })
+  it('generate v-for', () => {
+    assertCodegen(
+      '<view wx:for="{{ isSimple(columns) ? [columns] : columns }}" wx:for-item="item1" wx:key="{{ index }}"/>',
+      `<view v-for="(item1,index) in (isSimple(columns) ? [columns] : columns)" :key="index"></view>`
+    )
+  })
+  it('generate root element', () => {
+    assertCodegen(
+      '<view></view><view></view>',
+      `<view><view></view><view></view></view>`
+    )
+
+    assertCodegen(
+      `<view></view>
+<wxs></wxs>`,
+      `<view></view>`
+    )
+
+
+    assertCodegen(
+      '<slot></slot>',
+      `<view><slot></slot></view>`
+    )
+  })
+})
diff --git a/packages/uni-migration/lib/index.js b/packages/uni-migration/lib/index.js
index 1cd004a0ef16b7f49052b89286585897b84d87e4..0ce4c3090d865a6aece1b679ee6534769598b1f6 100644
--- a/packages/uni-migration/lib/index.js
+++ b/packages/uni-migration/lib/index.js
@@ -1,4 +1,6 @@
+const path = require('path')
 const fs = require('fs-extra')
+
 const validate = require('./validate')
 
 const migraters = {
@@ -15,9 +17,16 @@ module.exports = function migrate(input, out, options = {
   if (!validate(input, out, options)) {
     return
   }
-  migrater.transform(input, out, options).forEach(file => {
-    console.log(`写入: ${file.path}`)
-    console.log(`${file.content}`)
-    // fs.outputFileSync(file.path, file.content)
+  const [files, assets] = migrater.transform(input, out, options)
+  files.forEach(file => {
+    console.log(`write: ${file.path}`)
+    fs.outputFileSync(file.path, file.content)
+  })
+  const styleExtname = options.extname.style
+  assets.forEach(asset => {
+    const src = path.resolve(input, asset)
+    const dest = path.resolve(out, asset.replace(styleExtname, '.css'))
+    console.log(`copy: ${dest}`)
+    fs.copySync(src, dest)
   })
 }
diff --git a/packages/uni-migration/lib/mp-weixin/index.js b/packages/uni-migration/lib/mp-weixin/index.js
index cc21afbdf0fdd0e86cf3788c27e86f9eb10dd378..d04a23d5331194123d94fee8dc6d905c72fa71e4 100644
--- a/packages/uni-migration/lib/mp-weixin/index.js
+++ b/packages/uni-migration/lib/mp-weixin/index.js
@@ -1,7 +1,8 @@
 module.exports = {
   options: {
-    file: {
-      extname: '.wxml'
+    extname: {
+      template: '.wxml',
+      style: '.wxss'
     }
   },
   transform: require('./transform')
diff --git a/packages/uni-migration/lib/mp-weixin/transform/file-transformer.js b/packages/uni-migration/lib/mp-weixin/transform/file-transformer.js
index 63e85ee782aecd5671518a14da5b76977e02708e..05f71be7ff82abb0806ab0e11b0a6270bc11e0ba 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/file-transformer.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/file-transformer.js
@@ -1,20 +1,37 @@
-const transformJson = require('./json-transformer')
-const transformWxml = require('./wxml-transformer')
-const transformWxss = require('./wxss-transformer')
-const transformJs = require('./js-transformer')
+const {
+  transformJsonFile
+} = require('./json-transformer')
+const {
+  transformTemplateFile
+} = require('./template-transformer')
+const {
+  transformStyleFile
+} = require('./style-transformer')
+const {
+  transformScriptFile
+} = require('./script-transformer')
 
-module.exports = function transformFile(input, out, options) {
-  const filepath = input.replace('.wxml', '')
+module.exports = function transformFile(input, options) {
 
-  const [usingComponentsCode] = transformJson(filepath + '.json')
+  const {
+    template: templateExtname,
+    style: styleExtname
+  } = options.extname
 
-  const [templateCode, wxsCode = ''] = transformWxml(filepath + '.wxml')
+  const filepath = input.replace(templateExtname, '')
+  const deps = [
+    filepath + templateExtname
+  ]
 
-  const styleCode = transformWxss(filepath + '.wxss') || ''
-  const scriptCode = transformJs(filepath + '.js', usingComponentsCode, options)
+  const [usingComponentsCode] = transformJsonFile(filepath + '.json', deps)
 
-  return `
-<template>
+  const [templateCode, wxsCode = ''] = transformTemplateFile(filepath + templateExtname)
+
+  const styleCode = transformStyleFile(filepath + styleExtname, options, deps) || ''
+  const scriptCode = transformScriptFile(filepath + '.js', usingComponentsCode, options, deps)
+
+  return [
+    `<template>
 ${templateCode}
 </template>
 ${wxsCode}
@@ -23,6 +40,7 @@ ${scriptCode}
 </script>
 <style>
 ${styleCode}
-</style>
-`
+</style>`,
+    deps
+  ]
 }
diff --git a/packages/uni-migration/lib/mp-weixin/transform/index.js b/packages/uni-migration/lib/mp-weixin/transform/index.js
index 4f81786af5562bfa1570b1adcb116eafbc9818f9..f2ef7c74d813dfd8a232e74cedda03afd8717ce6 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/index.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/index.js
@@ -3,41 +3,62 @@ const glob = require('glob')
 const transformFile = require('./file-transformer')
 
 function generateVueFile(input, out, options) {
-  const content = transformFile(input, out, options)
+  const [content, deps] = transformFile(input, options)
   return {
-    path: path.resolve(out, path.basename(input).replace(options.extname, '.vue')),
-    content
+    path: path.resolve(out, path.basename(input).replace(options.extname.template, '.vue')),
+    content,
+    deps
   }
 }
 
 function generateVueFolder(input, out, options) {
-  return glob.sync('**/*.wxml', {
-    cwd: input
-  }).map(wxmlFile => {
-    return generateVueFile(
-      path.resolve(input, wxmlFile),
-      path.dirname(path.resolve(out, wxmlFile)),
-      options
-    )
+  const extname = options.extname.template
+  const files = []
+  const assets = []
+  const deps = []
+  glob.sync('**/*', {
+    cwd: input,
+    nodir: true
+  }).map(file => {
+    if (path.extname(file) === extname) {
+      const vueFile = generateVueFile(
+        path.resolve(input, file),
+        path.dirname(path.resolve(out, file)),
+        options
+      )
+      files.push(vueFile)
+      deps.push(...vueFile.deps)
+    } else {
+      assets.push(file)
+    }
   })
+  return [files, assets.filter(asset => {
+    return !deps.includes(path.resolve(input, asset))
+  })]
 }
 
 function generateVueApp(input, out, options) {
   console.error(`暂不支持转换整个 App`)
+  return [
+    [],
+    []
+  ]
 }
 
 module.exports = function transform(input, out, options) {
-  const ret = []
   switch (options.target) {
     case 'file':
-      ret.push(generateVueFile(input, out, options))
-      break
+      return [
+        [generateVueFile(input, out, options)],
+        []
+      ]
     case 'folder':
-      ret.push(...generateVueFolder(input, out, options))
-      break
+      return generateVueFolder(input, out, options)
     case 'app':
-      ret.push(...generateVueApp(input, out, options))
-      break
+      return generateVueApp(input, out, options)
   }
-  return ret
+  return [
+    [],
+    []
+  ]
 }
diff --git a/packages/uni-migration/lib/mp-weixin/transform/js-transformer.js b/packages/uni-migration/lib/mp-weixin/transform/js-transformer.js
deleted file mode 100644
index 84d6b0bea0d895701fd016179286bd2414f4d93a..0000000000000000000000000000000000000000
--- a/packages/uni-migration/lib/mp-weixin/transform/js-transformer.js
+++ /dev/null
@@ -1,29 +0,0 @@
-const fs = require('fs')
-const path = require('path')
-
-const {
-  normalizePath
-} = require('../util')
-
-module.exports = function transformJs(filepath, usingComponentsCode, options) {
-  let jsCode = ''
-  if (!fs.existsSync(filepath)) {
-    jsCode = `
-Component({})
-`
-  } else {
-    jsCode = fs.readFileSync(filepath, 'utf8')
-  }
-
-  let route = normalizePath(filepath)
-  if (options.base) {
-    route = normalizePath(path.relative(options.base, filepath))
-  }
-  route = route.replace('.js', '')
-  return `
-global['__wxRoute'] = '${route}'
-global['__wxUsingComponents'] = ${usingComponentsCode}
-${jsCode}
-export default global['__wxComponents']['${route}']
-  `
-}
diff --git a/packages/uni-migration/lib/mp-weixin/transform/json-transformer.js b/packages/uni-migration/lib/mp-weixin/transform/json-transformer.js
index 3b89f853e8915504b48e600b9890643e47a69106..d87f5f7c88ca917126c5ce7834850fc4ac51dfcd 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/json-transformer.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/json-transformer.js
@@ -1,22 +1,29 @@
 const fs = require('fs')
 
-module.exports = function transformJson(filepath) {
-  if (!fs.existsSync(filepath)) {
-    return ['{}']
-  }
-
+function transformJson(content) {
   const {
     usingComponents
-  } = require(filepath)
+  } = JSON.parse(content)
   if (!usingComponents) {
     return ['{}']
   }
   const usingComponentsCode = []
   Object.keys(usingComponents).forEach(name => {
-    usingComponentsCode.push(`'${name}': require('${usingComponents[name]}').default`)
+    usingComponentsCode.push(`'${name}': require('${usingComponents[name]}.vue').default`)
   })
 
   return [`{
-${usingComponentsCode.join(',')}
+${usingComponentsCode.join(',\n')}
 }`]
+}
+
+module.exports = {
+  transformJson,
+  transformJsonFile(filepath, deps) {
+    if (!fs.existsSync(filepath)) {
+      return ['{}']
+    }
+    deps.push(filepath)
+    return transformJson(fs.readFileSync(filepath, 'utf8').toString().trim())
+  }
 }
diff --git a/packages/uni-migration/lib/mp-weixin/transform/script-transformer.js b/packages/uni-migration/lib/mp-weixin/transform/script-transformer.js
new file mode 100644
index 0000000000000000000000000000000000000000..014dcbbbffb71aae3a0442f00795f0ac53e7db99
--- /dev/null
+++ b/packages/uni-migration/lib/mp-weixin/transform/script-transformer.js
@@ -0,0 +1,34 @@
+const fs = require('fs')
+const path = require('path')
+
+const {
+  normalizePath
+} = require('../util')
+
+function transformScript(content, route, usingComponentsCode) {
+  return `global['__wxRoute'].push('${route}')
+global['__wxUsingComponents'] = ${usingComponentsCode}
+${content}
+export default global['__wxComponents']['${route}']`
+}
+
+module.exports = {
+  transformScript,
+  transformScriptFile(filepath, usingComponentsCode, options, deps) {
+    let content = ''
+    if (!fs.existsSync(filepath)) {
+      content = `
+Component({})
+`
+    } else {
+      content = fs.readFileSync(filepath, 'utf8').toString().trim()
+      deps.push(filepath)
+    }
+    let route = normalizePath(filepath)
+    if (options.base) {
+      route = normalizePath(path.relative(options.base, filepath))
+    }
+    route = route.replace('.js', '')
+    return transformScript(content, route, usingComponentsCode, options)
+  }
+}
diff --git a/packages/uni-migration/lib/mp-weixin/transform/style-transformer.js b/packages/uni-migration/lib/mp-weixin/transform/style-transformer.js
new file mode 100644
index 0000000000000000000000000000000000000000..89ac355f76fbcaa578db38f7c8de9e8b425e4891
--- /dev/null
+++ b/packages/uni-migration/lib/mp-weixin/transform/style-transformer.js
@@ -0,0 +1,16 @@
+const fs = require('fs')
+
+function transformStyle(content, options) {
+  return content.replace(new RegExp(`\\${options.extname.style}`, 'g'), '.css')
+}
+
+module.exports = {
+  transformStyle,
+  transformStyleFile(filepath, options, deps) {
+    if (!fs.existsSync(filepath)) {
+      return ''
+    }
+    deps.push(filepath)
+    return transformStyle(fs.readFileSync(filepath, 'utf8').toString().trim(), options)
+  }
+}
diff --git a/packages/uni-migration/lib/mp-weixin/transform/template-transformer/index.js b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..89073b07339d153ea02a5684454490571bd4350c
--- /dev/null
+++ b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/index.js
@@ -0,0 +1,16 @@
+const fs = require('fs')
+const path = require('path')
+
+const parse = require('./parser')
+const transform = require('./transform')
+
+function transformTemplate(content) {
+  return transform(parse(content))
+}
+
+module.exports = {
+  transformTemplate,
+  transformTemplateFile(filepath) {
+    return transformTemplate(fs.readFileSync(filepath, 'utf8').toString().trim())
+  }
+}
diff --git a/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/parser.js b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/parser.js
similarity index 100%
rename from packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/parser.js
rename to packages/uni-migration/lib/mp-weixin/transform/template-transformer/parser.js
diff --git a/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/generate.js b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/generate.js
new file mode 100644
index 0000000000000000000000000000000000000000..9cc56f05b32c8118483f8aec874ce9a734fc477a
--- /dev/null
+++ b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/generate.js
@@ -0,0 +1,62 @@
+const BOOL_ATTRS = [
+  'v-else'
+]
+
+function genAttrs(node) {
+  const attribs = node.attribs
+  const attribsArr = Object.keys(attribs).map(name => {
+    if (BOOL_ATTRS.includes(name)) {
+      return name
+    }
+    return `${name}="${attribs[name]}"`
+  })
+  if (!attribsArr.length) {
+    return ''
+  }
+  return ' ' + attribsArr.join(' ')
+}
+
+function genChildren(node) {
+  if (!node.children) {
+    return ''
+  }
+  return node.children.map(childNode => genElement(childNode)).join('')
+}
+
+function genElement(node) {
+  if (node.type === 'text') {
+    return node.data
+  } else if (node.type === 'tag') {
+    const name = node.name
+    return `<${name}${genAttrs(node)}>${genChildren(node)}</${name}>`
+  }
+  return ''
+}
+
+function genWxs(wxs) {
+  return wxs.map(wxsNode => genElement(wxsNode)).join('').trim()
+}
+
+function shouldWrapper(node) {
+  node.children = node.children.filter(child => { // remove \n
+    if (child.type === 'text' && !child.data.trim()) {
+      return false
+    }
+    return true
+  })
+  if (node.children.length > 1) { // multi root
+    return true
+  }
+  const rootNode = node.children[0]
+  if (rootNode && rootNode.name === 'slot') { // slot root
+    return true
+  }
+  return false
+}
+
+module.exports = function generate(node, state) {
+  if (shouldWrapper(node)) {
+    return [`<view>${genChildren(node).trim()}</view>`, genWxs(state.wxs)]
+  }
+  return [genChildren(node).trim(), genWxs(state.wxs)]
+}
diff --git a/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/transform/index.js b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/index.js
similarity index 100%
rename from packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/transform/index.js
rename to packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/index.js
diff --git a/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/transform/traverse.js b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/traverse.js
similarity index 65%
rename from packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/transform/traverse.js
rename to packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/traverse.js
index f7f4969ef6e8925bccc2c313eb2c9303fabfba8b..4d241edbb255c60dc370f1c35f3d01eca672f21e 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/transform/traverse.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/traverse.js
@@ -8,12 +8,32 @@ const ATTRS = {
   'wx:else': 'v-else'
 }
 
-function parseMustache(expr) {
+const FOR = {
+  for: 'wx:for',
+  item: 'wx:for-item',
+  index: 'wx:for-index',
+  key: 'wx:key'
+}
+
+const FOR_DEFAULT = {
+  item: 'item',
+  index: 'index'
+}
+
+function parseMustache(expr, identifier = false) {
+  if (!expr) {
+    return ''
+  }
   const tokens = parse(expr)
   const isIdentifier = tokens.length === 1
   return tokens.map(token => {
     if (token[0] === 'text') {
+      if (identifier) {
+        return token[1]
+      }
       return `'${token[1]}'`
+    } else if (token[0] === '!') { // {{ !loading }}
+      return `!${token[1]}`
     } else if (token[0] === 'name') {
       if (isIdentifier) {
         return token[1]
@@ -31,6 +51,24 @@ function transformDirective(name, value, attribs) {
   }
 }
 
+function transformFor(attribs) {
+  const vFor = attribs[FOR.for]
+  if (!vFor) {
+    return
+  }
+  const vKey = parseMustache(attribs[FOR.key], true) // TODO
+  const vItem = parseMustache(attribs[FOR.item], true) || FOR_DEFAULT.item
+  const vIndex = parseMustache(attribs[FOR.index], true) || FOR_DEFAULT.index
+
+  attribs['v-for'] = `(${vItem},${vIndex}) in (${parseMustache(vFor)})`
+  vKey && (attribs[':key'] = vKey)
+
+  delete attribs[FOR.for]
+  delete attribs[FOR.item]
+  delete attribs[FOR.index]
+  delete attribs[FOR.key]
+}
+
 const bindRE = /bind:?/
 const catchRE = /catch:?/
 const captureBindRE = /capture-bind:?/
@@ -55,6 +93,12 @@ function transformEvent(name, value, attribs) {
 
 
 function transformAttr(name, value, attribs) {
+  if (
+    name.indexOf('v-') === 0 ||
+    name.indexOf(':') === 0
+  ) { // 已提前处理
+    return
+  }
   delete attribs[name]
   if (transformDirective(name, value, attribs)) {
     return
@@ -74,6 +118,7 @@ function transformAttrs(node, state) {
   if (!attribs) {
     return
   }
+  transformFor(attribs)
   Object.keys(attribs).forEach(name => {
     transformAttr(name, attribs[name], attribs)
   })
diff --git a/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/index.js b/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/index.js
deleted file mode 100644
index 86eec369a585513a10480b860dae67d947e419b9..0000000000000000000000000000000000000000
--- a/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/index.js
+++ /dev/null
@@ -1,8 +0,0 @@
-const fs = require('fs')
-const path = require('path')
-
-const parse = require('./parser')
-const transform = require('./transform')
-module.exports = function transformWxml(filepath) {
-  return transform(parse(fs.readFileSync(filepath, 'utf8')))
-}
diff --git a/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/transform/generate.js b/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/transform/generate.js
deleted file mode 100644
index 0382607d1a49e0dff593045f6c4aaa7ab4fff7f5..0000000000000000000000000000000000000000
--- a/packages/uni-migration/lib/mp-weixin/transform/wxml-transformer/transform/generate.js
+++ /dev/null
@@ -1,41 +0,0 @@
-function genAttrs(node) {
-  const attribs = node.attribs
-  const attribsArr = Object.keys(attribs).map(name => `${name}="${attribs[name]}"`)
-  if (!attribsArr.length) {
-    return ''
-  }
-  return ' ' + attribsArr.join(' ')
-}
-
-function genChildren(node) {
-  if (!node.children) {
-    return ''
-  }
-  return node.children.map(childNode => genElement(childNode)).join('')
-}
-
-function genElement(node) {
-  if (node.type === 'text') {
-    return node.data
-  } else if (node.type === 'tag') {
-    const name = node.name
-    return `<${name}${genAttrs(node)}>${genChildren(node)}</${name}>`
-  }
-  return ''
-}
-
-function genWxs(wxs) {
-  return wxs.map(wxsNode => genElement(wxsNode)).join('')
-}
-
-module.exports = function generate(node, state) {
-  if (node.children.length > 1) {
-    return [genChildren({
-      type: 'tag',
-      name: 'view',
-      attribs: {},
-      children: node.children
-    }), genWxs(state.wxs)]
-  }
-  return [genChildren(node), genWxs(state.wxs)]
-}
diff --git a/packages/uni-migration/lib/mp-weixin/transform/wxs-transformer.js b/packages/uni-migration/lib/mp-weixin/transform/wxs-transformer.js
deleted file mode 100644
index 8bb17d56d2a2c6fe93f86261997c8aec3f4fad0b..0000000000000000000000000000000000000000
--- a/packages/uni-migration/lib/mp-weixin/transform/wxs-transformer.js
+++ /dev/null
@@ -1,3 +0,0 @@
-module.exports = function transofrmWxs(filepath) {
-
-}
diff --git a/packages/uni-migration/lib/mp-weixin/transform/wxss-transformer.js b/packages/uni-migration/lib/mp-weixin/transform/wxss-transformer.js
deleted file mode 100644
index 1bd5d5e28611c73ee2466aaf32491ad55f518e0c..0000000000000000000000000000000000000000
--- a/packages/uni-migration/lib/mp-weixin/transform/wxss-transformer.js
+++ /dev/null
@@ -1,3 +0,0 @@
-module.exports = function transformWxss(filepath) {
-
-}
diff --git a/packages/uni-migration/lib/validate.js b/packages/uni-migration/lib/validate.js
index 0827abe0f732718b28310943b11e901953b99dab..c42b45f86ca9c27bdd53d4bbf04ffe6ba7f6a724 100644
--- a/packages/uni-migration/lib/validate.js
+++ b/packages/uni-migration/lib/validate.js
@@ -12,12 +12,13 @@ module.exports = function validate(input, out, options) {
   }
 
   const platformOptions = migraters[options.platform]
-  options.extname = platformOptions.file.extname
+  options.extname = platformOptions.extname
+  const templateExtname = options.extname.template
 
   const stat = fs.lstatSync(input)
   if (stat.isFile()) {
-    if (path.extname(input) !== options.extname) {
-      return console.error(`错误: 单文件转换需要传入 ${options.extname.substr(1)} 文件地址`)
+    if (path.extname(input) !== templateExtname) {
+      return console.error(`错误: 单文件转换需要传入 ${templateExtname.substr(1)} 文件地址`)
     }
     options.target = 'file'
   } else if (stat.isDirectory()) {
diff --git a/packages/uni-mp-weixin/dist/mp.js b/packages/uni-mp-weixin/dist/mp.js
index 491373bec0a75c8bc6bb2843bffdd8f529b04e5e..6df77e8925de371b6a7d7e1c6e746ad34347168e 100644
--- a/packages/uni-mp-weixin/dist/mp.js
+++ b/packages/uni-mp-weixin/dist/mp.js
@@ -34,7 +34,10 @@ function parseProperty (name, property, watch) {
     type.push(...property.optionalTypes);
   }
   const prop = Object.create(null);
-  prop.type = type;
+  prop.type = type.filter(sType => sType !== null); // remove null
+  if (!prop.type.length) {
+    delete prop.type;
+  }
   if (hasOwn(property, 'value')) {
     prop['default'] = property.value;
   }
@@ -267,14 +270,37 @@ var polyfill = {
   }
 };
 
+/**
+ * wxs getRegExp
+ */
+function getRegExp () {
+  const args = Array.prototype.slice.call(arguments);
+  args.unshift(RegExp);
+  return new (Function.prototype.bind.apply(RegExp, args))()
+}
+
+/**
+ * wxs getDate
+ */
+function getDate () {
+  const args = Array.prototype.slice.call(arguments);
+  args.unshift(Date);
+  return new (Function.prototype.bind.apply(Date, args))()
+}
+
+global['__wxRoute'] = [];
+
 function Component (options) {
   const componentOptions = parseComponent(options);
   componentOptions.mixins.unshift(polyfill);
-  global['__wxComponents'][global['__wxRoute']] = componentOptions;
+  if (!global['__wxComponents']) {
+    global['__wxComponents'] = Object.create(null);
+  }
+  global['__wxComponents'][global['__wxRoute'].pop()] = componentOptions;
 }
 
 function Behavior (options) {
   return options
 }
 
-export { Behavior, Component };
+export { Behavior, Component, getDate, getRegExp };
diff --git a/packages/vue-cli-plugin-hbuilderx/packages/webpack-uni-nvue-loader/lib/templateLoader.js b/packages/vue-cli-plugin-hbuilderx/packages/webpack-uni-nvue-loader/lib/templateLoader.js
index f820630a524bf0f0871737b0422b4ddf926edf9c..198263d0a7d98d16d8458cf8c709f9e4df700045 100644
--- a/packages/vue-cli-plugin-hbuilderx/packages/webpack-uni-nvue-loader/lib/templateLoader.js
+++ b/packages/vue-cli-plugin-hbuilderx/packages/webpack-uni-nvue-loader/lib/templateLoader.js
@@ -64,13 +64,13 @@ module.exports = function (source) {
           const frame = compiler.generateCodeFrame(source, start, end)
           return `  ${msg}\n\n${pad(frame)}`
         }).join(`\n\n`) +
-        '\n'
+        '\n at ' + finalOptions.filename + ':0' // fixed by xxxxxx
       )
     } else {
       loaderContext.emitError(
         `\n  Error compiling template:\n${pad(compiled.source)}\n` +
           compiled.errors.map(e => `  - ${e}`).join('\n') +
-          '\n'
+          '\n at ' + finalOptions.filename + ':0' // fixed by xxxxxx
       )
     }
   }
diff --git a/packages/vue-cli-plugin-uni/lib/app-plus/index.js b/packages/vue-cli-plugin-uni/lib/app-plus/index.js
index 72da53a435155d7e31ec48bf378ef99d09795f1f..a2932fa7de65a280cd776963bed7601144110574 100644
--- a/packages/vue-cli-plugin-uni/lib/app-plus/index.js
+++ b/packages/vue-cli-plugin-uni/lib/app-plus/index.js
@@ -16,17 +16,24 @@ const {
 //   createTemplateCacheLoader
 // } = require('../cache-loader')
 
+const runtimePath = '@dcloudio/uni-mp-weixin/dist/mp.js'
+
 function getProvides () {
   return {
     '__f__': [path.resolve(__dirname, '../format-log.js'), 'default'],
-    'Behavior': ['@dcloudio/uni-mp-weixin/dist/mp.js', 'Behavior'],
-    'Component': ['@dcloudio/uni-mp-weixin/dist/mp.js', 'Component']
+    'Behavior': [runtimePath, 'Behavior'],
+    'Component': [runtimePath, 'Component'],
+    'getDate': [runtimePath, 'getDate'],
+    'getRegExp': [runtimePath, 'getRegExp']
   }
 }
 
 const v3 = {
   vueConfig: {
-    parallel: false
+    parallel: false,
+    transpileDependencies: [
+      runtimePath
+    ]
   },
   webpackConfig (webpackConfig, vueOptions, api) {
     const isAppService = !!vueOptions.pluginOptions['uni-app-plus']['service']
diff --git a/src/core/runtime/mp/index.js b/src/core/runtime/mp/index.js
index 4da8fa92dbade9943b104cf8935294eeca8d809b..5ac475b5ab809abc1b19e5a4543dcc43774f58ee 100644
--- a/src/core/runtime/mp/index.js
+++ b/src/core/runtime/mp/index.js
@@ -4,10 +4,17 @@ import {
 
 import polyfill from './polyfill'
 
+export * from './wxs'
+
+global['__wxRoute'] = []
+
 export function Component (options) {
   const componentOptions = parseComponent(options)
   componentOptions.mixins.unshift(polyfill)
-  global['__wxComponents'][global['__wxRoute']] = componentOptions
+  if (!global['__wxComponents']) {
+    global['__wxComponents'] = Object.create(null)
+  }
+  global['__wxComponents'][global['__wxRoute'].pop()] = componentOptions
 }
 
 export function Behavior (options) {
diff --git a/src/core/runtime/mp/parser/properties-parser.js b/src/core/runtime/mp/parser/properties-parser.js
index 9d1f4c35115246a55d76bb1664469ac7748d38ba..b237b7a92758d752cffa05d51b1604c66a6f62d6 100644
--- a/src/core/runtime/mp/parser/properties-parser.js
+++ b/src/core/runtime/mp/parser/properties-parser.js
@@ -14,7 +14,10 @@ function parseProperty (name, property, watch) {
     type.push(...property.optionalTypes)
   }
   const prop = Object.create(null)
-  prop.type = type
+  prop.type = type.filter(sType => sType !== null) // remove null
+  if (!prop.type.length) {
+    delete prop.type
+  }
   if (hasOwn(property, 'value')) {
     prop['default'] = property.value
   }
diff --git a/src/core/runtime/mp/wxs.js b/src/core/runtime/mp/wxs.js
new file mode 100644
index 0000000000000000000000000000000000000000..be07ff83e335c62a3c1ddb57cff1890329b1daee
--- /dev/null
+++ b/src/core/runtime/mp/wxs.js
@@ -0,0 +1,17 @@
+/**
+ * wxs getRegExp
+ */
+export function getRegExp () {
+  const args = Array.prototype.slice.call(arguments)
+  args.unshift(RegExp)
+  return new (Function.prototype.bind.apply(RegExp, args))()
+}
+
+/**
+ * wxs getDate
+ */
+export function getDate () {
+  const args = Array.prototype.slice.call(arguments)
+  args.unshift(Date)
+  return new (Function.prototype.bind.apply(Date, args))()
+}