diff --git a/src/components/FormItem/KeyValueInput/index.jsx b/src/components/FormItem/KeyValueInput/index.jsx
index eb762c0b..ada4a07a 100644
--- a/src/components/FormItem/KeyValueInput/index.jsx
+++ b/src/components/FormItem/KeyValueInput/index.jsx
@@ -26,6 +26,7 @@ export default class index extends Component {
     valueReadonly: PropTypes.bool,
     keySpan: PropTypes.number,
     valueSpan: PropTypes.number,
+    middleComponent: PropTypes.node,
   };
 
   static defaultProps = {
@@ -36,6 +37,7 @@ export default class index extends Component {
     },
     keyReadonly: false,
     valueReadonly: false,
+    middleComponent: <PauseOutlined rotate={90} />,
   };
 
   constructor(props) {
@@ -87,7 +89,10 @@ export default class index extends Component {
       valueSpan,
       keyPlaceholder = t('Please input key'),
       valuePlaceholder = t('Please input value'),
+      middleComponent,
     } = this.props;
+    const style = { textAlign: 'center', lineHeight: '30px', margin: '0 10px' };
+    const component = <div style={style}>{middleComponent}</div>;
     return (
       <Row>
         <Col span={keySpan || 4}>
@@ -99,9 +104,7 @@ export default class index extends Component {
             required
           />
         </Col>
-        <Col span={1} style={{ textAlign: 'center', lineHeight: '30px' }}>
-          <PauseOutlined rotate={90} />
-        </Col>
+        {component}
         <Col span={valueSpan || 8}>
           <Input
             value={value}