diff --git a/LICENSE b/LICENSE
index 8363a1e..b9065e1 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) Alibaba Group Holding Limited and other contributors.
+Copyright (c) 2017-present Alibaba Group Holding Limited and other contributors.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index c274b7d..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-environment:
-  matrix:
-    - nodejs_version: '8'
-
-install:
-  - ps: Install-Product node $env:nodejs_version
-  - npm i npminstall && node_modules\.bin\npminstall
-
-test_script:
-  - node --version
-  - npm --version
-  - npm run test
-
-build: off
diff --git a/bin/test.js b/bin/test.js
index 0f8b2da..d65f66f 100644
--- a/bin/test.js
+++ b/bin/test.js
@@ -39,7 +39,7 @@ class Test extends Command {
       );
       try {
         const flag = argv.c ? ' -c' : '';
-        await this.runscript(`npminstall${flag}`, { cwd: dir });
+        await this.runscript(`npmupdate${flag}`, { cwd: dir });
         await this.runscript('npm test', { cwd: dir });
         console.info('%s success\n', chalk.green('✔'));
         success.add(dir);
diff --git a/multipart-file-mode/.gitignore b/multipart-file-mode/.gitignore
new file mode 100644
index 0000000..c2c9783
--- /dev/null
+++ b/multipart-file-mode/.gitignore
@@ -0,0 +1,3 @@
+upload_dirs
+!upload_dirs/keepit
+app/public
diff --git a/multipart-file-mode/app/controller/ajax.js b/multipart-file-mode/app/controller/ajax.js
new file mode 100644
index 0000000..69c3e9d
--- /dev/null
+++ b/multipart-file-mode/app/controller/ajax.js
@@ -0,0 +1,29 @@
+'use strict';
+
+const fs = require('mz/fs');
+const path = require('path');
+const Controller = require('egg').Controller;
+const pump = require('mz-modules/pump');
+
+module.exports = class extends Controller {
+  async show() {
+    await this.ctx.render('page/ajax.html');
+  }
+
+  async upload() {
+    const { ctx } = this;
+    const file = ctx.request.files[0];
+    if (!file) return ctx.throw(404);
+
+    const filename = encodeURIComponent(ctx.request.body.name) + path.extname(file.filename).toLowerCase();
+    const targetPath = path.join(this.config.baseDir, 'app/public', filename);
+    const source = fs.createReadStream(file.filepath);
+    const target = fs.createWriteStream(targetPath);
+    await pump(source, target);
+    ctx.logger.warn('save %s to %s', file.filepath, targetPath);
+    // delete tmp file
+    await fs.unlink(file.filepath);
+
+    ctx.body = { url: '/public/' + filename };
+  }
+};
diff --git a/multipart-file-mode/app/controller/form.js b/multipart-file-mode/app/controller/form.js
new file mode 100644
index 0000000..4886a46
--- /dev/null
+++ b/multipart-file-mode/app/controller/form.js
@@ -0,0 +1,29 @@
+'use strict';
+
+const fs = require('mz/fs');
+const path = require('path');
+const pump = require('mz-modules/pump');
+const Controller = require('egg').Controller;
+
+module.exports = class extends Controller {
+  async show() {
+    await this.ctx.render('page/form.html');
+  }
+
+  async upload() {
+    const { ctx } = this;
+    const file = ctx.request.files[0];
+    if (!file) return ctx.throw(404);
+
+    const filename = encodeURIComponent(ctx.request.body.name) + path.extname(file.filename).toLowerCase();
+    const targetPath = path.join(this.config.baseDir, 'app/public', filename);
+    const source = fs.createReadStream(file.filepath);
+    const target = fs.createWriteStream(targetPath);
+    await pump(source, target);
+    ctx.logger.warn('save %s to %s', file.filepath, targetPath);
+    // delete tmp file
+    await fs.unlink(file.filepath);
+
+    ctx.redirect('/public/' + filename);
+  }
+};
diff --git a/multipart-file-mode/app/controller/home.js b/multipart-file-mode/app/controller/home.js
new file mode 100644
index 0000000..3038487
--- /dev/null
+++ b/multipart-file-mode/app/controller/home.js
@@ -0,0 +1,9 @@
+'use strict';
+
+const Controller = require('egg').Controller;
+
+module.exports = class extends Controller {
+  async render() {
+    await this.ctx.render('index.html');
+  }
+};
diff --git a/multipart-file-mode/app/controller/multiple.js b/multipart-file-mode/app/controller/multiple.js
new file mode 100644
index 0000000..31ec0ef
--- /dev/null
+++ b/multipart-file-mode/app/controller/multiple.js
@@ -0,0 +1,41 @@
+'use strict';
+
+const fs = require('mz/fs');
+const path = require('path');
+const pump = require('mz-modules/pump');
+const Controller = require('egg').Controller;
+
+module.exports = class extends Controller {
+  async show() {
+    await this.ctx.render('page/multiple.html');
+  }
+
+  async upload() {
+    const { ctx } = this;
+    const files = ctx.request.files;
+    ctx.logger.warn('files: %j', files);
+    for (const file of files) {
+      const filename = file.filename.toLowerCase();
+      const targetPath = path.join(this.config.baseDir, 'app/public', filename);
+      const source = fs.createReadStream(file.filepath);
+      const target = fs.createWriteStream(targetPath);
+      await pump(source, target);
+      ctx.logger.warn('save %s to %s', file.filepath, targetPath);
+      // delete tmp file
+      await fs.unlink(file.filepath);
+    }
+
+    const fields = [];
+    for (const k in ctx.request.body) {
+      fields.push({
+        key: k,
+        value: ctx.request.body[k],
+      });
+    }
+
+    await ctx.render('page/multiple_result.html', {
+      fields,
+      files,
+    });
+  }
+};
diff --git a/multipart-file-mode/app/router.js b/multipart-file-mode/app/router.js
new file mode 100644
index 0000000..9b7e401
--- /dev/null
+++ b/multipart-file-mode/app/router.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = app => {
+  app.router.get('/', 'home.render');
+
+  app.router.get('/ajax', app.controller.ajax.show);
+  app.router.post('/ajax', app.controller.ajax.upload);
+
+  app.router.get('/form', app.controller.form.show);
+  app.router.post('/form', app.controller.form.upload);
+
+  app.router.get('/multiple-file', app.controller.multiple.show);
+  app.router.post('/multiple-file', app.controller.multiple.upload);
+};
diff --git a/multipart-file-mode/app/view/index.html b/multipart-file-mode/app/view/index.html
new file mode 100644
index 0000000..15799e5
--- /dev/null
+++ b/multipart-file-mode/app/view/index.html
@@ -0,0 +1,9 @@
+{% extends "layout.html" %}
+{% block content %}
+  <h2>Upload</h2>
+  <ul>
+    <li><a href="/form">Upload with Form</a></li>
+    <li><a href="/ajax">Upload with Ajax</a></li>
+    <li><a href="/multiple-file">Upload Multiple Files</a></li>
+  </ul>
+{% endblock %}
diff --git a/multipart-file-mode/app/view/layout.html b/multipart-file-mode/app/view/layout.html
new file mode 100644
index 0000000..a016e35
--- /dev/null
+++ b/multipart-file-mode/app/view/layout.html
@@ -0,0 +1,10 @@
+<!doctype html>
+<html>
+<head>
+  <script src="https://code.jquery.com/jquery-1.11.3.js"></script>
+</head>
+<body>
+{% block content %}
+{% endblock %}
+</body>
+</html>
diff --git a/multipart-file-mode/app/view/page/ajax.html b/multipart-file-mode/app/view/page/ajax.html
new file mode 100644
index 0000000..0187141
--- /dev/null
+++ b/multipart-file-mode/app/view/page/ajax.html
@@ -0,0 +1,43 @@
+{% extends "layout.html" %}
+
+{% block content %}
+  <h2>Upload Image</h2>
+  <form>
+    <ul>
+      <li>Image Name: <input name="name" type="text" /></li>
+      <li><input name="file" type="file" /></li>
+      <li><input type="submit" value="Upload" /></li>
+    </ul>
+  </form>
+
+  <script>
+  $('form').submit(function(e) {
+    e.preventDefault();
+    var formData = new FormData();
+    formData.append('name', $('input[type=text]').val());
+    // Attach file
+    formData.append('image', $('input[type=file]')[0].files[0]);
+    // console.log(formData);
+
+    $.ajax({
+      url: '/ajax?_csrf=' + getCsrf(),
+      data: formData,
+      method: 'POST',
+      contentType: false, // NEEDED, DON'T OMIT THIS (requires jQuery 1.6+)
+      processData: false, // NEEDED, DON'T OMIT THIS
+      success: function(result) {
+        console.log(result);
+        location.href = result.url;
+      },
+      error: function(responseStr) {
+        alert("error", responseStr);
+      }
+    });
+
+    function getCsrf() {
+      var keyValue = document.cookie.match('(^|;) ?csrfToken=([^;]*)(;|$)');
+      return keyValue ? keyValue[2] : null;
+    }
+  });
+  </script>
+{% endblock %}
diff --git a/multipart-file-mode/app/view/page/form.html b/multipart-file-mode/app/view/page/form.html
new file mode 100644
index 0000000..1dee9c2
--- /dev/null
+++ b/multipart-file-mode/app/view/page/form.html
@@ -0,0 +1,12 @@
+{% extends "layout.html" %}
+
+{% block content %}
+  <h2>Upload Image</h2>
+  <form action="/form?_csrf={{ ctx.csrf |  safe }}" method="post" enctype="multipart/form-data">
+    <ul>
+      <li>Image Name: <input name="name" type="text" /></li>
+      <li><input name="file" type="file" /></li>
+      <li><input type="submit" value="Upload" /></li>
+    </ul>
+  </form>
+{% endblock %}
diff --git a/multipart-file-mode/app/view/page/multiple.html b/multipart-file-mode/app/view/page/multiple.html
new file mode 100644
index 0000000..19c157a
--- /dev/null
+++ b/multipart-file-mode/app/view/page/multiple.html
@@ -0,0 +1,14 @@
+{% extends "layout.html" %}
+{% block content %}
+  <h2>Upload Image</h2>
+  <form action="/multiple-file?_csrf={{ ctx.csrf |  safe }}" method="post" enctype="multipart/form-data">
+    <ul>
+      <li><input name="name1" type="text" /></li>
+      <li><input name="file1" type="file" /></li>
+      <li><input name="name2" type="text" /></li>
+      <li><input name="file2" type="file" /></li>
+      <li><input name="name3" type="text" /></li>
+      <li><input type="submit" value="Upload" /></li>
+    </ul>
+  </form>
+{% endblock %}
diff --git a/multipart-file-mode/app/view/page/multiple_result.html b/multipart-file-mode/app/view/page/multiple_result.html
new file mode 100644
index 0000000..24278ce
--- /dev/null
+++ b/multipart-file-mode/app/view/page/multiple_result.html
@@ -0,0 +1,13 @@
+{% extends "layout.html" %}
+{% block content %}
+  <h2>Upload Result</h2>
+  <ul>
+    {% for field in fields %}
+    <li>{{ field.key }}: {{ field.value }}</li>
+    {% endfor %}
+
+    {% for file in files %}
+    <li><a href="/public/{{ file.filename }}" _target="blank">{{ file.filename }}</a></li>
+    {% endfor %}
+  </ul>
+{% endblock %}
diff --git a/multipart-file-mode/config/config.default.js b/multipart-file-mode/config/config.default.js
new file mode 100644
index 0000000..bfc6e31
--- /dev/null
+++ b/multipart-file-mode/config/config.default.js
@@ -0,0 +1,11 @@
+'use strict';
+
+exports.keys = 'my keys';
+
+exports.view = {
+  defaultViewEngine: 'nunjucks',
+};
+
+exports.multipart = {
+  mode: 'file',
+};
diff --git a/multipart-file-mode/config/plugin.js b/multipart-file-mode/config/plugin.js
new file mode 100644
index 0000000..1edbc89
--- /dev/null
+++ b/multipart-file-mode/config/plugin.js
@@ -0,0 +1,6 @@
+'use strict';
+
+exports.nunjucks = {
+  enable: true,
+  package: 'egg-view-nunjucks',
+};
diff --git a/multipart-file-mode/package.json b/multipart-file-mode/package.json
new file mode 100644
index 0000000..1d86014
--- /dev/null
+++ b/multipart-file-mode/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "multipart-file-mode-example",
+  "dependencies": {
+    "egg": "^2.11.2",
+    "egg-view-nunjucks": "^2.1.4",
+    "mz": "^2.7.0",
+    "mz-modules": "^2.1.0"
+  },
+  "devDependencies": {
+    "egg-bin": "^4.3.5",
+    "egg-mock": "^3.13.1"
+  },
+  "scripts": {
+    "dev": "egg-bin dev",
+    "test": "egg-bin test",
+    "cov": "egg-bin cov"
+  },
+  "private": true
+}
diff --git a/multipart-file-mode/test/index.test.js b/multipart-file-mode/test/index.test.js
new file mode 100644
index 0000000..b7378be
--- /dev/null
+++ b/multipart-file-mode/test/index.test.js
@@ -0,0 +1,83 @@
+'use strict';
+
+const path = require('path');
+const assert = require('assert');
+const mm = require('egg-mock');
+const rimraf = require('mz-modules/rimraf');
+
+describe('example multipart test', () => {
+  let app;
+  before(async () => {
+    app = mm.app();
+    await app.ready();
+  });
+  after(() => app.close());
+  after(() => rimraf(path.join(app.config.baseDir, 'app/public')));
+
+  describe('form', () => {
+    it('should upload', async () => {
+      app.mockCsrf();
+      await app.httpRequest()
+        .post('/form')
+        .field('name', 'form')
+        .attach('file', path.join(__dirname, 'mc.jpeg'))
+        .expect('Location', '/public/form.jpeg')
+        .expect(302);
+
+      await app.httpRequest()
+        .get('/public/form.jpeg')
+        .expect('content-length', '6635')
+        .expect(200);
+    });
+  });
+
+  describe('multiple', () => {
+    it('should upload', async () => {
+      app.mockCsrf();
+      await app.httpRequest()
+        .post('/multiple-file')
+        .field('name1', '1')
+        .attach('file1', path.join(__dirname, 'mc.jpeg'))
+        .field('name2', '2')
+        .attach('file2', path.join(__dirname, 'kfc.jpeg'))
+        .field('name3', '3')
+        .expect(res => {
+          assert(res.text.includes('name1: 1'));
+          assert(res.text.includes('name2: 2'));
+          assert(res.text.includes('name3: 3'));
+          assert(res.text.includes('href="/public/mc.jpeg"'));
+          assert(res.text.includes('href="/public/kfc.jpeg"'));
+        })
+        .expect(200);
+
+      await app.httpRequest()
+        .get('/public/mc.jpeg')
+        .expect('content-length', '6635')
+        .expect(200);
+
+      await app.httpRequest()
+        .get('/public/kfc.jpeg')
+        .expect('content-length', '28810')
+        .expect(200);
+    });
+  });
+
+  describe('ajax', () => {
+    it('should upload', async () => {
+      app.mockCsrf();
+      await app.httpRequest()
+        .post('/ajax')
+        .field('name', 'ajax')
+        .attach('file', path.join(__dirname, 'mc.jpeg'))
+        .expect({
+          url: '/public/ajax.jpeg',
+        })
+        .expect(200);
+
+      await app.httpRequest()
+        .get('/public/ajax.jpeg')
+        .expect('content-length', '6635')
+        .expect(200);
+    });
+  });
+});
diff --git a/multipart-file-mode/test/kfc.jpeg b/multipart-file-mode/test/kfc.jpeg
new file mode 100644
index 0000000..8a43190
Binary files /dev/null and b/multipart-file-mode/test/kfc.jpeg differ
diff --git a/multipart-file-mode/test/mc.jpeg b/multipart-file-mode/test/mc.jpeg
new file mode 100644
index 0000000..a1bedce
Binary files /dev/null and b/multipart-file-mode/test/mc.jpeg differ
diff --git a/package.json b/package.json
index 20b0814..eb04cb1 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,9 @@
   },
   "ci": {
     "version": "8",
+    "license": {
+      "year": 2017
+    },
     "afterScript": false
   },
   "license": "MIT",
diff --git a/sequelize/README.md b/sequelize/README.md
index b89f628..cfd8355 100644
--- a/sequelize/README.md
+++ b/sequelize/README.md
@@ -8,7 +8,7 @@ The [egg] example project that uses [egg-sequelize] plugin. It will show you how
 
 - install mysql and create database
 
-```
+```bash
 brew install mysql # macOS
 brew service start mysql
 
@@ -19,7 +19,7 @@ mysql
 
 - install dependencies
 
-```
+```bash
 npm install
 ```
 
@@ -27,7 +27,7 @@ npm install
 
 - prepare database structure
 
-```
+```bash
 # for develop
 npm run sequelize -- db:migrate
 # for unittest
@@ -36,13 +36,13 @@ NODE_ENV=test npm run sequelize -- db:migrate
 
 - start project
 
-```
+```bash
 npm run dev
 ```
 
 - run test
 
-```
+```bash
 npm test
 ```
 
diff --git a/sequelize/README.zh-CN.md b/sequelize/README.zh-CN.md
index c229895..fa78397 100644
--- a/sequelize/README.zh-CN.md
+++ b/sequelize/README.zh-CN.md
@@ -8,7 +8,7 @@
 
 - 安装 mysql 并建立数据库
 
-```
+```bash
 brew install mysql # macOS
 brew service start mysql
 
@@ -19,7 +19,7 @@ mysql
 
 - 安装 node 依赖
 
-```
+```bash
 npm install
 ```
 
@@ -27,7 +27,7 @@ npm install
 
 - 执行 migration 执行数据变更
 
-```
+```bash
 # for develop
 npm run sequelize -- db:migrate
 # for unittest
@@ -36,13 +36,13 @@ NODE_ENV=test npm run sequelize -- db:migrate
 
 - 启动项目
 
-```
+```bash
 npm run dev
 ```
 
 - 运行测试
 
-```
+```bash
 npm test
 ```
 
diff --git a/sequelize/package.json b/sequelize/package.json
index 05da784..5f4cea6 100644
--- a/sequelize/package.json
+++ b/sequelize/package.json
@@ -21,7 +21,7 @@
   },
   "scripts": {
     "dev": "egg-bin dev",
-    "test": "egg-bin test",
+    "test": "NODE_ENV=test npm run sequelize -- db:migrate && egg-bin test",
     "cov": "egg-bin cov",
     "ci": "npm run cov",
     "autod": "autod",