Fix tags error

exa/exa/spiders/nana.py

@@ -27,7 +27,6 @@ class NanaSpider(BaseSpider):
             item['date'] = self.format_date(i.xpath('./text()').extract()[1].strip())
             item.update(self.get_common_items(company))
             item['post_id'] = response.meta['post_id']
-            yield item
             if self.pipeline.check_url(item['url']):
                 is_duplicate = True
                 break