update

src/components/pages/race/addRace/raceDetail.vue

@@ -818,6 +818,7 @@ export default {
     addImg(e) {
       var el = e.currentTarget;
       el.getElementsByTagName("input")[0].click();
+      e.target.value = ''
     },
     imgChange1(file, fileList, type, itemTaskIndex) {
       if (type == 1) {