diff --git a/packages/uni-migration/__tests__/demo.js b/packages/uni-migration/__tests__/demo.js
index 6e934ae49e1b55d327f8007882d1c551df1a554b..83fec6ba66a3699f0cb8e4e0e9cb5743e8f235e7 100644
--- a/packages/uni-migration/__tests__/demo.js
+++ b/packages/uni-migration/__tests__/demo.js
@@ -13,5 +13,7 @@ migrate('/Users/fxy/Downloads/wa-vantui_1.1/wxcomponents/vant',
 // } = require('../lib/mp-weixin/transform/template-transformer')
 
 // console.log(transformTemplate(
-//   `<view wx:for="{{ isSimple(columns) ? [columns] : columns }}" wx:for-item="item1" wx:key="{{ index }}"/>`
+//   `<view></view><wxs module="a">aasdf</wxs>`, {
+//     filename: 'index'
+//   }
 // ))
diff --git a/packages/uni-migration/lib/index.js b/packages/uni-migration/lib/index.js
index 0ce4c3090d865a6aece1b679ee6534769598b1f6..4f30face83d2d728e6458862f4436bc294d34c23 100644
--- a/packages/uni-migration/lib/index.js
+++ b/packages/uni-migration/lib/index.js
@@ -7,6 +7,24 @@ const migraters = {
   'mp-weixin': require('./mp-weixin')
 }
 
+/**
+ * 先简单的 hack 一下,支持 vant 的 array.wxs
+ * @param {Object} src
+ * @param {Object} dest
+ */
+function hackVant(src, dest) {
+  if (src.indexOf('array.wxs') !== -1) {
+    fs.outputFileSync(
+      dest,
+      fs.readFileSync(src)
+      .toString()
+      .replace(`array.constructor === 'Array'`, 'Array.isArray(array)')
+    )
+    return true
+  }
+  return false
+}
+
 module.exports = function migrate(input, out, options = {
   platform: 'mp-weixin'
 }) {
@@ -24,9 +42,16 @@ module.exports = function migrate(input, out, options = {
   })
   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)
+    if (typeof asset === 'string') {
+      const src = path.resolve(input, asset)
+      const dest = path.resolve(out, asset.replace(styleExtname, '.css'))
+      console.log(`copy: ${dest}`)
+      if (!hackVant(src, dest)) {
+        fs.copySync(src, dest)
+      }
+    } else {
+      console.log(`write: ${path.resolve(out, asset.path)}`)
+      fs.outputFileSync(path.resolve(out, asset.path), asset.content)
+    }
   })
 }
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 05f71be7ff82abb0806ab0e11b0a6270bc11e0ba..fb80622690ea2440ae5da92b0a7e3fa6d919085a 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/file-transformer.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/file-transformer.js
@@ -1,3 +1,5 @@
+const path = require('path')
+
 const {
   transformJsonFile
 } = require('./json-transformer')
@@ -23,12 +25,14 @@ module.exports = function transformFile(input, options) {
     filepath + templateExtname
   ]
 
-  const [usingComponentsCode] = transformJsonFile(filepath + '.json', deps)
+  const [jsCode] = transformJsonFile(filepath + '.json', deps)
 
-  const [templateCode, wxsCode = ''] = transformTemplateFile(filepath + templateExtname)
+  const [templateCode, wxsCode = '', wxsFiles = []] = transformTemplateFile(filepath + templateExtname, {
+    filename: path.basename(filepath)
+  })
 
   const styleCode = transformStyleFile(filepath + styleExtname, options, deps) || ''
-  const scriptCode = transformScriptFile(filepath + '.js', usingComponentsCode, options, deps)
+  const scriptCode = transformScriptFile(filepath + '.js', jsCode, options, deps)
 
   return [
     `<template>
@@ -41,6 +45,7 @@ ${scriptCode}
 <style>
 ${styleCode}
 </style>`,
-    deps
+    deps,
+    wxsFiles
   ]
 }
diff --git a/packages/uni-migration/lib/mp-weixin/transform/index.js b/packages/uni-migration/lib/mp-weixin/transform/index.js
index f2ef7c74d813dfd8a232e74cedda03afd8717ce6..e4812b8310ebc11ec2021764adf5dffcca3c5d1e 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/index.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/index.js
@@ -3,11 +3,12 @@ const glob = require('glob')
 const transformFile = require('./file-transformer')
 
 function generateVueFile(input, out, options) {
-  const [content, deps] = transformFile(input, options)
+  const [content, deps, wxsFiles] = transformFile(input, options)
   return {
     path: path.resolve(out, path.basename(input).replace(options.extname.template, '.vue')),
     content,
-    deps
+    deps,
+    wxsFiles
   }
 }
 
@@ -28,12 +29,21 @@ function generateVueFolder(input, out, options) {
       )
       files.push(vueFile)
       deps.push(...vueFile.deps)
+
+      const dirname = path.dirname(file)
+      vueFile.wxsFiles.forEach(wxsFile => {
+        wxsFile.path = path.join(dirname, wxsFile.path)
+        assets.push(wxsFile)
+      })
     } else {
       assets.push(file)
     }
   })
   return [files, assets.filter(asset => {
-    return !deps.includes(path.resolve(input, asset))
+    if (typeof asset === 'string') {
+      return !deps.includes(path.resolve(input, asset))
+    }
+    return true
   })]
 }
 
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 d87f5f7c88ca917126c5ce7834850fc4ac51dfcd..954dfd9d8b28ddd6fabef733e0536e03b50b373c 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/json-transformer.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/json-transformer.js
@@ -1,27 +1,35 @@
 const fs = require('fs')
 
+const {
+  camelize,
+  capitalize
+} = require('../util')
+
 function transformJson(content) {
   const {
     usingComponents
   } = JSON.parse(content)
   if (!usingComponents) {
-    return ['{}']
+    return ['']
   }
-  const usingComponentsCode = []
+  const importCode = []
+  const componentsCode = []
   Object.keys(usingComponents).forEach(name => {
-    usingComponentsCode.push(`'${name}': require('${usingComponents[name]}.vue').default`)
+    const identifier = capitalize(camelize(name))
+    importCode.push(`import ${identifier} from '${usingComponents[name]}.vue'`)
+    componentsCode.push(`'${name}': ${identifier}`)
   })
 
-  return [`{
-${usingComponentsCode.join(',\n')}
-}`]
+  return [`${importCode.join('\n')}
+global['__wxVueOptions'] = {components:{${componentsCode.join(',')}}}
+`]
 }
 
 module.exports = {
   transformJson,
   transformJsonFile(filepath, deps) {
     if (!fs.existsSync(filepath)) {
-      return ['{}']
+      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
index 147f53e605409566342f0779d8342a086be3e416..26a481905a2e222a84a41710cd522e01092125f5 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/script-transformer.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/script-transformer.js
@@ -5,16 +5,16 @@ const {
   normalizePath
 } = require('../util')
 
-function transformScript(content, route, usingComponentsCode) {
-  return `global['__wxRoute'].push('${route}')
-global['__wxUsingComponents'].push(${usingComponentsCode})
+function transformScript(content, route, code) {
+  return `${code}
+global['__wxRoute'] = '${route}'
 ${content}
 export default global['__wxComponents']['${route}']`
 }
 
 module.exports = {
   transformScript,
-  transformScriptFile(filepath, usingComponentsCode, options, deps) {
+  transformScriptFile(filepath, code, options, deps) {
     let content = ''
     if (!fs.existsSync(filepath)) {
       content = `
@@ -29,6 +29,6 @@ Component({})
       route = normalizePath(path.relative(options.base, filepath))
     }
     route = route.replace('.js', '')
-    return transformScript(content, route, usingComponentsCode, options)
+    return transformScript(content, route, code, 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
index 89073b07339d153ea02a5684454490571bd4350c..9b9738511c4fe7a7793319e5e834a3847dc4bf5d 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/template-transformer/index.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/index.js
@@ -4,13 +4,13 @@ const path = require('path')
 const parse = require('./parser')
 const transform = require('./transform')
 
-function transformTemplate(content) {
-  return transform(parse(content))
+function transformTemplate(content, options = {}) {
+  return transform(parse(content), options)
 }
 
 module.exports = {
   transformTemplate,
-  transformTemplateFile(filepath) {
-    return transformTemplate(fs.readFileSync(filepath, 'utf8').toString().trim())
+  transformTemplateFile(filepath, options = {}) {
+    return transformTemplate(fs.readFileSync(filepath, 'utf8').toString().trim(), options)
   }
 }
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
index 9cc56f05b32c8118483f8aec874ce9a734fc477a..d0a3a07acd0e1dc189014688a3cf5e5d6fb23f68 100644
--- 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
@@ -33,8 +33,28 @@ function genElement(node) {
   return ''
 }
 
-function genWxs(wxs) {
-  return wxs.map(wxsNode => genElement(wxsNode)).join('').trim()
+function genWxs(wxs, state) {
+  const wxsCode = []
+  const wxsFiles = []
+  wxs.forEach(wxsNode => {
+    const {
+      src,
+      module
+    } = wxsNode.attribs
+    if (!module) {
+      return
+    }
+    if (!src) {
+      wxsNode.attribs.src = './' + (state.filename ? (state.filename + '-' + module) : module) + '.wxs'
+      wxsFiles.push({
+        path: wxsNode.attribs.src,
+        content: genChildren(wxsNode)
+      })
+    }
+    wxsNode.children.length = 0
+    wxsCode.push(genElement(wxsNode))
+  })
+  return [wxsCode.join('').trim(), wxsFiles]
 }
 
 function shouldWrapper(node) {
@@ -56,7 +76,7 @@ function shouldWrapper(node) {
 
 module.exports = function generate(node, state) {
   if (shouldWrapper(node)) {
-    return [`<view>${genChildren(node).trim()}</view>`, genWxs(state.wxs)]
+    return [`<view>${genChildren(node).trim()}</view>`, ...genWxs(state.wxs, state)]
   }
-  return [genChildren(node).trim(), genWxs(state.wxs)]
+  return [genChildren(node).trim(), ...genWxs(state.wxs, state)]
 }
diff --git a/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/index.js b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/index.js
index e164e60bde226d3910ff83f7263214be2b08c16b..9385ce719dfaedd80dbbbadd05c2b69536e66eff 100644
--- a/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/index.js
+++ b/packages/uni-migration/lib/mp-weixin/transform/template-transformer/transform/index.js
@@ -1,9 +1,10 @@
 const traverse = require('./traverse')
 const generate = require('./generate')
 
-module.exports = function transform(ast) {
+module.exports = function transform(ast, options) {
   const state = {
-    wxs: []
+    wxs: [],
+    filename: options.filename
   }
   return generate(traverse(ast, state), state)
 }
diff --git a/packages/uni-migration/lib/mp-weixin/util.js b/packages/uni-migration/lib/mp-weixin/util.js
index 1ec88967e39799e80d69b25934fa8e02ac9945b0..1b82bade771a3404707d08391fd2b20ead82e03d 100644
--- a/packages/uni-migration/lib/mp-weixin/util.js
+++ b/packages/uni-migration/lib/mp-weixin/util.js
@@ -1,7 +1,22 @@
 const isWin = /^win/.test(process.platform)
 
-const normalizePath = path => (isWin ? path.replace(/\\/g, '/') : path)
+const normalizePath = path => (isWin ? path.replace(/\\/g, '/') : path)
+
+const camelizeRE = /-(\w)/g
+
+function camelize(str) {
+  return str.replace(camelizeRE, (_, c) => c ? c.toUpperCase() : '')
+}
+
+/**
+ * Capitalize a string.
+ */
+function capitalize(str) {
+  return str.charAt(0).toUpperCase() + str.slice(1)
+}
 
 module.exports = {
+  camelize,
+  capitalize,
   normalizePath
 }
diff --git a/packages/uni-mp-weixin/dist/mp.js b/packages/uni-mp-weixin/dist/mp.js
index 6df77e8925de371b6a7d7e1c6e746ad34347168e..20327575c6c44ae817db93fadb36584ef9f852dd 100644
--- a/packages/uni-mp-weixin/dist/mp.js
+++ b/packages/uni-mp-weixin/dist/mp.js
@@ -61,6 +61,10 @@ function parseProperties (properties, vueComponentOptions) {
   vueComponentOptions.props = props;
 }
 
+function parseComponents (vueComponentOptions) {
+  vueComponentOptions.components = global['__wxVueOptions'].components;
+}
+
 function parseOptions (options, vueComponentOptions) {
   if (!options) {
     return
@@ -72,6 +76,10 @@ function parseMethods (methods, vueComponentOptions) {
   if (!methods) {
     return
   }
+  if (methods.$emit) {
+    console.warn(`Method "$emit" conflicts with an existing Vue instance method`);
+    delete methods.$emit;
+  }
   vueComponentOptions.methods = methods;
 }
 
@@ -233,6 +241,8 @@ function parseComponent (mpComponentOptions) {
     }
   };
 
+  parseComponents(vueComponentOptions);
+
   parseData(data, vueComponentOptions);
   parseOptions(options, vueComponentOptions);
   parseMethods(methods, vueComponentOptions);
@@ -288,15 +298,14 @@ function getDate () {
   return new (Function.prototype.bind.apply(Date, args))()
 }
 
-global['__wxRoute'] = [];
+global['__wxRoute'] = '';
+global['__wxComponents'] = Object.create(null);
+global['__wxVueOptions'] = Object.create(null);
 
 function Component (options) {
   const componentOptions = parseComponent(options);
   componentOptions.mixins.unshift(polyfill);
-  if (!global['__wxComponents']) {
-    global['__wxComponents'] = Object.create(null);
-  }
-  global['__wxComponents'][global['__wxRoute'].pop()] = componentOptions;
+  global['__wxComponents'][global['__wxRoute']] = componentOptions;
 }
 
 function Behavior (options) {