Micro letter pit father's share, set the picture link must meet the following conditions:
Figure 1. micro-channel sharing links must be absolute, not relative address to write.
For example, picture address written as './assets/images/share.jpg' No! ! !
Must be written 'http://www.xxxxx.com/ Assets / Images / share.jpg'
Page 2. http protocol, image links can not use https protocol.
For example, HTTP: // www.xxxxx.com/index.html, you can not use ' HTTPS: // www.xxxxx.cn/assets/images/share.jpg', you must use the ' HTTP: // www.xxxxx.cn/ assets / images / share.jpg '
Not tested https page using http protocol feasibility image link
Share chart settings untested feasibility of cross-domain image link