帝国CMS后台执行以下SQL语句删除索引表、副表中多余的信息即可

index:索引表 data_1:副表

delete from `phome_ecms_news_index` where id not in(select id from phome_ecms_news)

delete from `phome_ecms_news_data_1` where id not in(select id from phome_ecms_news)