fix: bug修改

src/views/intention-questionnaire/show.tsx

@@ -56,6 +56,7 @@ export default defineComponent({
       videoLoading2: true,
       meetingType: 'primarySchoolNo' as 'primarySchoolNo' | 'primarySchoolYes' | 'juniorSchoolNo' | 'juniorSchool' | any,
       intentionInfo: null as any,
+      contentShow: false,
     });
 
     const showPopup = ref(false);
@@ -70,6 +71,7 @@ export default defineComponent({
 
     const getMessage = (ev: any) => {
       if (ev.data.api === 'parent-agenda') {
+        forms.contentShow = true
         // console.log('消息',ev.data)
         forms.contentA = ev.data.message.contentA || forms.contentA
         forms.contentB = ev.data.message.contentB || forms.contentB
@@ -178,7 +180,7 @@ export default defineComponent({
     });
     return () => (
       <div class={styles['intention-page']}>
-        <div class={styles['content-box']}>
+        <div class={[styles['content-box'], !forms.contentShow && styles.hideContent]}>
           <div class={styles.contentBody} v-html={forms.contentA}></div>
           <div class={styles.contentBody}>
             <div class={styles.cbTitle}>一、什么是音乐（器乐）课堂数字化转型<span>（详见视频介绍）</span></div>