|  | @@ -41,7 +41,7 @@ import { useInterval, useIntervalFn } from '@vueuse/core';
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				|  |  |  import CoursewareType from './component/courseware-type';
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				|  |  |  import CoursewareTips from './component/courseware-tips';
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				|  |  |  import GlobalTools from '@/components/globalTools';
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				|  |  | -import { isPlay, penShow, toolOpen, whitePenShow } from '@/components/globalTools/globalTools';
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				|  |  | +import { isHidden, isPlay, penShow, toolOpen, whitePenShow } from '@/components/globalTools/globalTools';
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				|  |  |  
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				|  |  |  export default defineComponent({
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				|  |  |    name: 'CoursewarePlay',
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				|  | @@ -478,9 +478,11 @@ export default defineComponent({
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				|  |  |      }
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				|  |  |  
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				|  |  |      onMounted(async () => {
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				|  |  | +      isHidden.value = true;
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				|  |  |        await sysParamConfig();
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				|  |  |        await getRefLevel()
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				|  |  |        await getDetail();
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				|  |  | +      isHidden.value = false;
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				|  |  |        const hasFree = String(data.detail?.accessScope) === '0';
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				|  |  |        if (!hasFree) {
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				|  |  |          if (state.platformType === 'STUDENT') {
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				|  | @@ -1140,8 +1142,8 @@ export default defineComponent({
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				|  |  |              class={styles.headerContainer}
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				|  |  |              ref={headeRef}
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				|  |  |            >
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				|  |  | -            <div class={styles.backBtn} onClick={() => goback()}>
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				|  |  | -              <Icon name={iconBack} />
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				|  |  | +            <div class={styles.backBtn}>
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				|  |  | +              <Icon name={iconBack} onClick={() => goback()} />
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				|  |  |                <div class={styles.titleSection}>
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				|  |  |                  <div class={styles.title}>{popupData.tabName}</div>
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				|  |  |                  <div class={styles.titleContent}>
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