diff --git a/src/views/superFusionPlatform/mainPlatform/moduleAndLayout/moduleCom/educationalWisdom/CourseInformationStatisticsBig.vue b/src/views/superFusionPlatform/mainPlatform/moduleAndLayout/moduleCom/educationalWisdom/CourseInformationStatisticsBig.vue
index 6324398..133dfbb 100644
--- a/src/views/superFusionPlatform/mainPlatform/moduleAndLayout/moduleCom/educationalWisdom/CourseInformationStatisticsBig.vue
+++ b/src/views/superFusionPlatform/mainPlatform/moduleAndLayout/moduleCom/educationalWisdom/CourseInformationStatisticsBig.vue
@@ -81,7 +81,7 @@
                         let xAxis=[];
                         let opinionData=[];
                         if(data.list.length!==0){
-                            data.list.forEach((item,index)=>{
+                            data.list.forEach((item)=>{
                                 xAxis.push(item.xAxis);
                                 opinionData.push({name:item.xAxis,value:item.count});
                             });