diff --git a/src/components/number-keyboard/demos/demo1.tsx b/src/components/number-keyboard/demos/demo1.tsx
index 6ecaca1a41..6a2c762f26 100644
--- a/src/components/number-keyboard/demos/demo1.tsx
+++ b/src/components/number-keyboard/demos/demo1.tsx
@@ -1,6 +1,6 @@
-import React, { useState } from 'react'
-import { List, Input, Dialog, NumberKeyboard, Toast, Button } from 'antd-mobile'
+import { Button, Dialog, Input, List, NumberKeyboard, Toast } from 'antd-mobile'
 import { DemoBlock } from 'demos'
+import React, { useState } from 'react'
 
 export default () => {
   const [visible, setVisible] = useState<any>('')
@@ -66,6 +66,9 @@ export default () => {
             {/* 添加 readOnly 阻止原生键盘弹出 */}
             <Input placeholder='请输入内容' value={value} readOnly />
           </List.Item>
+          <List.Item onClick={() => openKeyboard('demo7')}>
+            确认按钮文案支持换行
+          </List.Item>
         </List>
       </DemoBlock>
       <NumberKeyboard
@@ -112,6 +115,14 @@ export default () => {
         onDelete={onDelete}
         customKey='X'
       />
+      <NumberKeyboard
+        visible={visible === 'demo7'}
+        onClose={actions.onClose}
+        onInput={actions.onInput}
+        onDelete={actions.onDelete}
+        showCloseButton={false}
+        confirmText={'先签约\n再转入'} // {'\n'} 可以而 '\n' 不行，后者会被转义为 '\\n'
+      />
     </>
   )
 }
diff --git a/src/components/number-keyboard/number-keyboard.less b/src/components/number-keyboard/number-keyboard.less
index e6733338b8..c58e6b3adc 100644
--- a/src/components/number-keyboard/number-keyboard.less
+++ b/src/components/number-keyboard/number-keyboard.less
@@ -120,6 +120,7 @@
       height: 144px;
       font-size: 16px;
       border: none;
+      white-space: pre-line;
     }
   }
 }