diff --git a/src/cartesian/Area.js b/src/cartesian/Area.js
index <HASH>..<HASH> 100644
--- a/src/cartesian/Area.js
+++ b/src/cartesian/Area.js
@@ -50,7 +50,6 @@ class Area extends Component {
       PropTypes.func, PropTypes.element, PropTypes.object, PropTypes.bool,
     ]),
     hide: PropTypes.bool,
-
     // have curve configuration
     layout: PropTypes.oneOf(['horizontal', 'vertical']),
     baseLine: PropTypes.oneOfType([
diff --git a/src/chart/LineChart.js b/src/chart/LineChart.js
index <HASH>..<HASH> 100644
--- a/src/chart/LineChart.js
+++ b/src/chart/LineChart.js
@@ -5,4 +5,3 @@ import generateCategoricalChart from './generateCategoricalChart';
 import Line from '../cartesian/Line';
 
 export default generateCategoricalChart('LineChart', Line);
-
feat: add props `hide` for each graphic Component