diff --git a/pages/center/Piabodata/TrendAnalysis.vue b/pages/center/Piabodata/TrendAnalysis.vue
index 0f42082..69442cc 100644
--- a/pages/center/Piabodata/TrendAnalysis.vue
+++ b/pages/center/Piabodata/TrendAnalysis.vue
@@ -710,7 +710,7 @@
 			//tab切换
 			tabxuanxiangtap(index) {
 				if (index == 1 || index == 3 || index == 4) {
-					if (this.showMarketingList.findIndex(item => item.id == '')) {
+					if (this.showMarketingList.findIndex(item => item.id == '') != -1) {
 						this.showMarketingList.shift()
 					}
 					this.marketingBusinessText = this.showMarketingList[0].templateName