diff --git a/.travis.yml b/.travis.yml
index 4a9b761..1671088 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 language: node_js
 node_js:
-  - "stable"
+  - stable
 script:
-  - npm test
\ No newline at end of file
+  - npm test
+  - npm run coverage
+after_script:
+    npm install coveralls && cat ./coverage/lcov.info | coveralls
\ No newline at end of file
diff --git a/README.md b/README.md
index f411b3e..fd6a5c9 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-WeUI 为微信Web服务量身设计  [![Build Status](https://travis-ci.org/weui/react-weui.svg?branch=master)](https://travis-ci.org/weui/react-weui) [![npm version](https://img.shields.io/npm/v/react-weui.svg)](https://www.npmjs.org/package/react-weui)
+WeUI 为微信Web服务量身设计  [![Build Status](https://travis-ci.org/weui/react-weui.svg?branch=master)](https://travis-ci.org/weui/react-weui) [![npm version](https://img.shields.io/npm/v/react-weui.svg)](https://www.npmjs.org/package/react-weui) [![Coverage Status](https://coveralls.io/repos/github/weui/react-weui/badge.svg?branch=master)](https://coveralls.io/github/weui/react-weui?branch=master)
 ====
 
 
diff --git a/docs/cell.md b/docs/cell.md
index 161cf15..38d46a0 100644
--- a/docs/cell.md
+++ b/docs/cell.md
@@ -10,7 +10,6 @@
 属性名|类型|默认值|可选值|备注
 ------|----|------|------|----|
 access|bool|false | true, false| 控制Cell是否显示小箭头以及点击的Active态
-form  |bool|false | true, false| 当Cell内有表单元素时使用
 
 #### CellsTitle
 
@@ -100,4 +99,4 @@ body{
         text-overflow: ellipsis;
     }
 }
-```
\ No newline at end of file
+```
diff --git a/example/component/page.less b/example/component/page.less
index 91b19aa..65b7f46 100644
--- a/example/component/page.less
+++ b/example/component/page.less
@@ -25,8 +25,10 @@ body{
             padding: 0 15px;
         }
     }
-}
 
-.page.cell .bd {
-    padding-bottom: 30px;
-}
\ No newline at end of file
+    &.cell{
+        .bd{
+            padding-bottom: 15px;
+        }
+    }
+}
diff --git a/example/pages/cell/index.js b/example/pages/cell/index.js
index 6b96a6b..c3a88c4 100644
--- a/example/pages/cell/index.js
+++ b/example/pages/cell/index.js
@@ -164,10 +164,12 @@ export default class CellDemo extends React.Component {
                 <CellsTitle>文本域</CellsTitle>
                 <Form>
                     <FormCell>
-                        <TextArea placeholder="请输入评论" rows="3" maxlength="200"></TextArea>
+                        <CellBody>
+                            <TextArea placeholder="请输入评论" rows="3" maxlength="200"></TextArea>
+                        </CellBody>
                     </FormCell>
                 </Form>
             </Page>
         );
     }
-};
\ No newline at end of file
+};
diff --git a/src/components/cell/cells.js b/src/components/cell/cells.js
index e0b50a8..2f1fe60 100644
--- a/src/components/cell/cells.js
+++ b/src/components/cell/cells.js
@@ -8,12 +8,23 @@ import React from 'react';
 import classNames from 'classnames';
 
 export default class Cells extends React.Component {
+    static propTypes = {
+        access: React.PropTypes.bool,
+        radio: React.PropTypes.bool,
+        checkbox: React.PropTypes.bool
+    };
+
+    static defaultProps = {
+        access: false,
+        radio: false,
+        checkbox: false
+    };
+
     render() {
-        const {children, className, access, radio, checkbox, form, ...others} = this.props;
+        const {children, className, access, radio, checkbox, ...others} = this.props;
         const cls = classNames({
             weui_cells: true,
             weui_cells_access: access,
-            weui_cells_form: form,
             [className]: className
         });
 
@@ -21,4 +32,4 @@ export default class Cells extends React.Component {
             <div className={cls} {...others}>{children}</div>
         );
     }
-};
\ No newline at end of file
+};
diff --git a/src/components/form/textarea.js b/src/components/form/textarea.js
index 7cdf041..581f966 100644
--- a/src/components/form/textarea.js
+++ b/src/components/form/textarea.js
@@ -3,18 +3,16 @@
  */
 
 
-
 import React, { Component, PropTypes } from 'react';
-import CellBody from '../cell/cell_body';
 import classNames from 'classnames';
 
 export default class TextArea extends React.Component {
     static propTypes = {
-        showCounter: PropTypes.bool,
+        showCounter: PropTypes.bool
     };
 
     static defaultProps = {
-        showCounter: true,
+        showCounter: true
     };
 
     state = {
@@ -22,12 +20,13 @@ export default class TextArea extends React.Component {
     };
 
     handleChange(e){
-      this.setState({textCounter: e.target.value.length});
-      //forward event to props if any
-      if(this.props.onChange) this.props.onChange(e);
+        this.setState({textCounter: e.target.value.length});
+
+        //forward event to props if any
+        if(this.props.onChange) this.props.onChange(e);
     }
 
-    render() {
+    render(){
         const { className, children, showCounter, maxlength, ...others } = this.props;
         const cls = classNames({
             weui_textarea: true,
@@ -35,10 +34,12 @@ export default class TextArea extends React.Component {
         });
 
         return (
-          <CellBody>
-            <textarea className={cls} maxLength={maxlength} onChange={this.handleChange.bind(this)} {...others}>{children}</textarea>
-            {showCounter ? <div className="weui_textarea_counter"><span>{this.state.textCounter}</span>/{maxlength ? maxlength : '∞'}</div> : false}
-          </CellBody>
+            <div>
+                <textarea className={cls} maxLength={maxlength}
+                          onChange={this.handleChange.bind(this)} {...others}>{children}</textarea>
+                {showCounter ? <div className="weui_textarea_counter">
+                    <span>{this.state.textCounter}</span>{maxlength ? '/' + maxlength : false}</div> : false}
+            </div>
         );
     }
 };
diff --git a/src/components/input/input.js b/src/components/input/input.js
index b2bc197..b1daf37 100644
--- a/src/components/input/input.js
+++ b/src/components/input/input.js
@@ -17,14 +17,14 @@ export default class Input extends React.Component {
     };
 
     render() {
-        const { className, defaultValue, ...others } = this.props;
+        const { className, ...others } = this.props;
         const cls = classNames({
             weui_input: true,
             [className]: className
         });
 
         return (
-            <input className={cls} defaultValue={defaultValue} {...others}/>
+            <input className={cls} {...others}/>
         );
     }
 };