修改

src/pages/teacher/components/ChooseImg.vue

@@ -52,9 +52,9 @@
           <div class="basefix app-attachment-list">
             <el-tooltip v-for="(x,y) in dataList" :key="y" class="item" effect="dark"
               :content="x.MediaGroupName" placement="top-start">
-              <div style="width:200px;height:150px;padding:10px;" @click="PageSelect(x)" :class="getChecked(x) ? 'selected' :''"
+              <div style="width:200px;height:185px;padding:10px;" @click.stop="PageSelect(x)" :class="getChecked(x) ? 'selected' :''"
                 class="el-tooltip item app-attachment-item">
-                  <video width="100%" height="100%" controls="controls" v-if="x.Path">
+                  <video width="100%" height="140" controls="controls" v-if="x.Path">
                       <source :src="x.Path" type="video/mp4" />
                   </video>
                   <div class="app-attachment-name">{{x.MediaGroupName}}</div>