diff --git a/example/pages/field/index.js b/example/pages/field/index.js
index 4a20bf65..d0f633c6 100644
--- a/example/pages/field/index.js
+++ b/example/pages/field/index.js
@@ -7,6 +7,7 @@ Page({
     password: '',
     username: '',
     username2: '',
+    username3: '',
     message: '',
     phone: '1365577'
   },
diff --git a/example/pages/field/index.wxml b/example/pages/field/index.wxml
index 78319328..a026395d 100644
--- a/example/pages/field/index.wxml
+++ b/example/pages/field/index.wxml
@@ -57,6 +57,17 @@
   </van-cell-group>
 </demo-block>
 
+<demo-block title="内容对齐方式">
+  <van-cell-group>
+    <van-field
+      value="{{ username3 }}"
+      label="用户名"
+      placeholder="请输入用户名"
+      input-align="right"
+    />
+  </van-cell-group>
+</demo-block>
+
 <demo-block title="高度自适应">
   <van-cell-group>
     <van-field
diff --git a/packages/field/README.md b/packages/field/README.md
index 53a9c9cb..466ca4cd 100644
--- a/packages/field/README.md
+++ b/packages/field/README.md
@@ -102,6 +102,19 @@ Page({
   />
 </van-cell-group>
 ```
+### 内容对齐方式
+可以通过`input-align`属性设置内容的对齐方式
+
+```html
+ <van-cell-group>
+    <van-field
+      value="{{ username3 }}"
+      label="用户名"
+      placeholder="请输入用户名"
+      input-align="right"
+    />
+  </van-cell-group>
+```
 
 ### 高度自适应
 对于 textarea，可以通过`autosize`属性设置高度自适应