1 files changed, 1 insertions, 1 deletions
diff --git a/src/client/views/nodes/DataVizBox/components/PieChart.tsx b/src/client/views/nodes/DataVizBox/components/PieChart.tsx
index 364a5c2ff..3819c2f82 100644
--- a/src/client/views/nodes/DataVizBox/components/PieChart.tsx
+++ b/src/client/views/nodes/DataVizBox/components/PieChart.tsx
@@ -103,7 +103,7 @@ export class PieChart extends ObservableReactComponent<PieChartProps> {
             const selectedDataBars = StrListCast(this._props.layoutDoc.dataViz_pie_selectedData)
             svg.selectAll('path').attr('class', (d: any) => {
                 let selected = false;
-                selectedDataBars.map(eachSelectedData => {
+                selectedDataBars.forEach(eachSelectedData => {
                     if (d[key]==eachSelectedData) selected = true;
                 })
                 if (selected){