|  | @@ -336,8 +336,16 @@ export default defineComponent({
 | 
											
												
													
														|  |                  n.children = n.children.map((cn: any) => {
 |  |                  n.children = n.children.map((cn: any) => {
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														|  |                    cn.materialList = cn.materialList.map((item: any) => {
 |  |                    cn.materialList = cn.materialList.map((item: any) => {
 | 
											
												
													
														|  |                      index++;
 |  |                      index++;
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														|  | 
 |  | +                    const materialRefs = item.materialRefs
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														|  | 
 |  | +                      ? item.materialRefs
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														|  | 
 |  | +                      : [];
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														|  | 
 |  | +                    const materialMusicId =
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														|  | 
 |  | +                      materialRefs.length > 0
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														|  | 
 |  | +                        ? materialRefs[0].resourceIdStr
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														|  | 
 |  | +                        : null;
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														|  |                      return {
 |  |                      return {
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														|  |                        ...item,
 |  |                        ...item,
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														|  | 
 |  | +                      materialMusicId,
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														|  |                        content: item.content,
 |  |                        content: item.content,
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														|  |                        knowledgePointId: [n.id, item.knowledgePointId],
 |  |                        knowledgePointId: [n.id, item.knowledgePointId],
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														|  |                        materialId: item.id,
 |  |                        materialId: item.id,
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														|  | @@ -872,7 +880,7 @@ export default defineComponent({
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														|  |            tempTime[1] - tempTime[0] - currentTimer.counter.value > 2;
 |  |            tempTime[1] - tempTime[0] - currentTimer.counter.value > 2;
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														|  |          // 结束时间,如果 大于开始时间则清除
 |  |          // 结束时间,如果 大于开始时间则清除
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														|  |          if (tempTime[1] >= tempTime[0] && !diffTime) {
 |  |          if (tempTime[1] >= tempTime[0] && !diffTime) {
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														|  | -          data.itemList[popupData.activeIndex].moreTime.push(tempTime);
 |  | 
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														|  | 
 |  | +          data.itemList[popupData.activeIndex].moreTime?.push(tempTime);
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														|  |            // moreTime.value.push(tempTime)
 |  |            // moreTime.value.push(tempTime)
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														|  |          }
 |  |          }
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														|  |          if (repeat) {
 |  |          if (repeat) {
 |