|  | @@ -437,7 +437,8 @@ export default defineComponent({
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														|  |        if (headTopData.modeType !== "show" || !headTopData.showBack) return { display: false, disabled: false };
 |  |        if (headTopData.modeType !== "show" || !headTopData.showBack) return { display: false, disabled: false };
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														|  |        // 跟练开始, 评测开始 播放开始 隐藏
 |  |        // 跟练开始, 评测开始 播放开始 隐藏
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														|  |        if (state.playState == "play" || followData.start || evaluatingData.startBegin) return { display: true, disabled: true };
 |  |        if (state.playState == "play" || followData.start || evaluatingData.startBegin) return { display: true, disabled: true };
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														|  | -
 |  | 
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														|  | 
 |  | +      // 课件播放,上课页面潜入云教练,不显示模式切换
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														|  | 
 |  | +      if (query.hideMode == 1) return { display: false, disabled: false };
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														|  |        return {
 |  |        return {
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														|  |          display: true,
 |  |          display: true,
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														|  |          disabled: false,
 |  |          disabled: false,
 |