diff --git a/report-ui/src/views/bigscreenDesigner/designer/widget/barline/widgetBarLineStackChart.vue b/report-ui/src/views/bigscreenDesigner/designer/widget/barline/widgetBarLineStackChart.vue
index 444c2550..5ae6d9b8 100644
--- a/report-ui/src/views/bigscreenDesigner/designer/widget/barline/widgetBarLineStackChart.vue
+++ b/report-ui/src/views/bigscreenDesigner/designer/widget/barline/widgetBarLineStackChart.vue
@@ -13,7 +13,6 @@ export default {
   props: {
     value: Object,
     ispreview: Boolean,
-    flagInter: null,
   },
   data() {
     return {