截面组合图删除系列bug

src/views/dataEntry_manage/components/sectionalCombination/seriesEdit.vue

@@ -91,6 +91,7 @@ export default {
         if (this.defaultData && this.defaultData.length > 0) {
           this.initData()
         } else {
+          this.activeIndex=0
           this.list = [
             {
               seriesName: '',