The featured image should be at least 200×200 pixels to be picked up by Facebook and other social media sites.
小旭旭发表于 2015-10-25 13:42:33
WordPress设置特色图像的时候出现提示The featured image should be at least 200x200 pixels to be picked up by Facebook and other social media sites.
这个提示是说特色图像需要至少200x200px大小，才能用在Facebook和其他社交媒体中被识别，这里的是识别是丰富网页摘要功能识别。
参考资料：
https://support.google.com/merchants/answer/1068046?hl=zh-Hans
http://www.riseforums.com/threads/wordpress-featured-image-should-be-atleast-200×200-pixels.1600/
https://wordpress.org/support/topic/featured-image-of-post-not-showing-up-when-publicized-to-facebook