diff --git a/packages/field/en-US.md b/packages/field/en-US.md
index f22adaa42..6299abb51 100644
--- a/packages/field/en-US.md
+++ b/packages/field/en-US.md
@@ -118,6 +118,7 @@ Field support all native properties of input tag，such as `maxlength`、`placeh
 | value | Field value | `String | Number` | - |
 | label | Field label | `String` | - |
 | type | Input type | `String` | `text` |
+| size | Size，can be set to `large` | `String` | - |
 | border | Whether to show inner border | `Boolean` | `true` |
 | disabled | Whether to disable field | `Boolean` | `false` |
 | readonly | Whether to be readonly | `Boolean` | `false` |
diff --git a/packages/field/index.js b/packages/field/index.js
index 879206ede..ee62aae52 100644
--- a/packages/field/index.js
+++ b/packages/field/index.js
@@ -10,6 +10,7 @@ export default sfc({
 
   props: {
     ...cellProps,
+    size: String,
     error: Boolean,
     leftIcon: String,
     rightIcon: String,
@@ -222,6 +223,7 @@ export default sfc({
     return (
       <Cell
         icon={this.leftIcon}
+        size={this.size}
         title={this.label}
         center={this.center}
         border={this.border}
diff --git a/packages/field/test/__snapshots__/index.spec.js.snap b/packages/field/test/__snapshots__/index.spec.js.snap
index 1ad987cdb..98119ae37 100644
--- a/packages/field/test/__snapshots__/index.spec.js.snap
+++ b/packages/field/test/__snapshots__/index.spec.js.snap
@@ -44,3 +44,11 @@ exports[`render textarea 1`] = `
   </div>
 </div>
 `;
+
+exports[`size prop 1`] = `
+<div class="van-cell van-cell--large van-field">
+  <div class="van-cell__value van-cell__value--alone">
+    <div class="van-field__body"><input type="text" class="van-field__control"></div>
+  </div>
+</div>
+`;
diff --git a/packages/field/test/index.spec.js b/packages/field/test/index.spec.js
index 598da712a..373621dce 100644
--- a/packages/field/test/index.spec.js
+++ b/packages/field/test/index.spec.js
@@ -187,3 +187,12 @@ test('render right icon with icon prop for old version', () => {
   });
   expect(wrapper).toMatchSnapshot();
 });
+
+test('size prop', () => {
+  const wrapper = mount(Field, {
+    propsData: {
+      size: 'large'
+    }
+  });
+  expect(wrapper).toMatchSnapshot();
+});
diff --git a/packages/field/zh-CN.md b/packages/field/zh-CN.md
index 923feacc5..631bcb937 100644
--- a/packages/field/zh-CN.md
+++ b/packages/field/zh-CN.md
@@ -120,6 +120,7 @@ Field 默认支持 Input 标签所有的原生属性，比如 `maxlength`、`pla
 | label | 输入框左侧文本 | `String` | - | - |
 | value | 当前输入的值 | `String | Number` | - | - |
 | type | 可设置为原生类型, 如 `number` `tel` `textarea` | `String` | `text` | - |
+| size | 大小，可选值为 `large` | `String` | - | 1.6.9 |
 | border | 是否显示内边框 | `Boolean` | `true` | - |
 | disabled | 是否禁用输入框 | `Boolean` | `false` | - |
 | readonly | 是否只读 | `Boolean` | `false` | - |