fix(Student): 修复作业检查框在特定类型下不显示的问题

src/views/Student/index.vue

@@ -78,7 +78,7 @@
           left: isFullscreen ? '0' : `${(containerWidth - slideWidth * canvasScale) / 2}px`,
           top: isFullscreen ? '0' : `${(containerHeight - slideHeight * canvasScale) / 2}px`
         }" @mousemove="handleLaserMove">
-          <div class="homework-check-box" v-if="currentSlideHasIframe && !currentSlideHasBilibiliVideo" v-show="currentSlideHasIframe" :style="{
+          <div class="homework-check-box" v-if="currentSlideHasIframe && !currentSlideHasBilibiliVideo && props.type == '1'" v-show="currentSlideHasIframe" :style="{
             top: isFullscreen ? '0' : `15px`
           }">
             <div class="homework-check-box-item" @click="openChoiceQuestionDetail2(slideIndex)" :class="{'active': !choiceQuestionDetailDialogOpenList.includes(slideIndex)}">