diff --git a/components/vc-upload/demo/index.vue b/components/vc-upload/demo/index.vue
index 5f285d8fa..10fbdf53c 100644
--- a/components/vc-upload/demo/index.vue
+++ b/components/vc-upload/demo/index.vue
@@ -1,10 +1,10 @@
 <script>
-import Simple from '../vc-upload/demo/simple';
-import Drag from '../vc-upload/demo/drag';
-import AsyncAction from '../vc-upload/demo/asyncAction';
-import BeforeUpload from '../vc-upload/demo/beforeUpload';
-import CustomRequest from '../vc-upload/demo/customRequest';
-import DirectoryUpload from '../vc-upload/demo/directoryUpload';
+import Simple from './simple';
+import Drag from './drag';
+import AsyncAction from './asyncAction';
+import BeforeUpload from './beforeUpload';
+import CustomRequest from './customRequest';
+import DirectoryUpload from './directoryUpload';
 
 export default {
   render () {
diff --git a/components/vc-upload/demo/simple.jsx b/components/vc-upload/demo/simple.jsx
index 9d1279b58..075e15178 100644
--- a/components/vc-upload/demo/simple.jsx
+++ b/components/vc-upload/demo/simple.jsx
@@ -92,10 +92,11 @@ export default {
               height: '500px',
             }}
           >
-            <Upload {...uploaderProps1} component="div" style={{ display: 'inline-block' }}>
+            <Upload {...uploaderProps1} id="test" component="div" style={{ display: 'inline-block' }}>
               <a>开始上传2</a>
             </Upload>
           </div>
+          <label for="test">Label for Upload</label>
         </div>
 
         <button onClick={this.destroy}>destroy</button>
diff --git a/components/vc-upload/index.js b/components/vc-upload/index.js
index ed11064e8..a0ef75b24 100644
--- a/components/vc-upload/index.js
+++ b/components/vc-upload/index.js
@@ -1,4 +1,4 @@
-// rc-upload 2.6.0
+// rc-upload 2.6.2
 import upload from './src';
 
 export default upload;
diff --git a/components/vc-upload/src/traverseFileTree.js b/components/vc-upload/src/traverseFileTree.js
index d563f6af5..28f428710 100644
--- a/components/vc-upload/src/traverseFileTree.js
+++ b/components/vc-upload/src/traverseFileTree.js
@@ -1,3 +1,26 @@
+function loopFiles(item, callback) {
+  const dirReader = item.createReader();
+  let fileList = [];
+
+  function sequence() {
+    dirReader.readEntries((entries) => {
+      const entryList = Array.prototype.slice.apply(entries);
+      fileList = fileList.concat(entryList);
+
+      // Check if all the file has been viewed
+      const isFinished = !entryList.length;
+
+      if (isFinished) {
+        callback(fileList);
+      } else {
+        sequence();
+      }
+    });
+  }
+
+  sequence();
+}
+
 const traverseFileTree = (files, callback, isAccepted) => {
   const _traverseFileTree = (item, path) => {
     path = path || '';
@@ -8,12 +31,10 @@ const traverseFileTree = (files, callback, isAccepted) => {
         }
       });
     } else if (item.isDirectory) {
-      const dirReader = item.createReader();
-
-      dirReader.readEntries(entries => {
-        for (const entrieItem of entries) {
-          _traverseFileTree(entrieItem, `${path}${item.name}/`);
-        }
+      loopFiles(item, (entries) => {
+        entries.forEach((entryItem) => {
+          _traverseFileTree(entryItem, `${path}${item.name}/`);
+        });
       });
     }
   };
diff --git a/site/dev.js b/site/dev.js
index 51a709555..16d1eb12f 100644
--- a/site/dev.js
+++ b/site/dev.js
@@ -12,7 +12,7 @@ import Api from './components/api';
 import './components';
 import demoBox from './components/demoBox';
 import demoContainer from './components/demoContainer';
-import Test from '../components/form/demo/index.vue';
+import Test from '../components/test/index.vue';
 import zhCN from './theme/zh-CN';
 import enUS from './theme/en-US';
 Vue.use(Vuex);