updata

src/modules/exam-module/src/ExamTopic.vue

@@ -338,14 +338,18 @@ export default {
     },
     // 答题卡点击跳题
     cardChange(e) {
-      document.getElementById('bottom-view').scrollTop = 0
       for (let i = 0; i < this.questionsData.sheet.question_count; i++) {
         if (this.swiper.slides[i].attributes['data-dId'].nodeValue === e) {
           setTimeout(() => {
+            document.getElementById('bottom-view').scrollTop = 0
             this.swiper.slideTo(i, 0, false)
-            this.currentNum = this.swiper.activeIndex + 1
+            this.currentNum = this.questionsData.sheet.question_count >= this.swiper.activeIndex + 1
+              ? this.questionsData.sheet.question_count
+              : this.swiper.activeIndex + 1
             this.topicCard.isShow = false
-            this.currentNum === this.questionsData.sheet.question_count ? this.nextBtnShow = false : this.nextBtnShow = true
+            this.currentNum === this.questionsData.sheet.question_count
+              ? this.nextBtnShow = false
+              : this.nextBtnShow = true
             this.getIsSign()
           }, 200)
         }