|  | @@ -77,9 +77,11 @@ class KuwoIE(KuwoBaseIE):
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				|  |  |          webpage = self._download_webpage(
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				|  |  |              url, song_id, note='Download song detail info',
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				|  |  |              errnote='Unable to get song detail info')
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				|  |  | +        if '对不起,该歌曲由于版权问题已被下线,将返回网站首页' in webpage:
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				|  |  | +            raise ExtractorError('this song has been offline because of copyright issues')
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				|  |  |  
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				|  |  |          song_name = self._html_search_regex(
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				|  |  | -            r'(?s)class="(?:[^" ]+ +)*title(?: +[^" ]+)*".*?<h1[^>]+title="([^"]+)"', webpage, 'song name')
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				|  |  | +            r'(?s)class="(?:[^"\s]+\s+)*title(?:\s+[^"\s]+)*".*?<h1[^>]+title="([^"]+)"', webpage, 'song name')
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				|  |  |          singer_name = self._html_search_regex(
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				|  |  |              r'<div[^>]+class="s_img">\s*<a[^>]+title="([^>]+)"',
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				|  |  |              webpage, 'singer name', fatal=False)
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