除去冗余代码

src/routes/Dashboard/Analysis.js

@@ -60,6 +60,10 @@ export default class Analysis extends Component {
     this.setState({
       rangePickerValue,
     });
+
+    this.props.dispatch({
+      type: 'chart/fetchSalesData',
+    });
   }
 
   selectDate = (type) => {