There are different http protocols in the web link, the loading fails, the log is as follows: Mixed Content: The page at 'https://qtwx.shaomi.net/02/?url=http://img1.bilekang.com/userpic/20170719/1500458799955722734.jpg' was loaded over HTTPS, but requested an insecure image 'http://img1.bilekang.com/userpic/20170719/1500458799955722734.jpg'. This request has been blocked; the content must be served over HTTPS."