I recently tried to replace the WeChat avatar with pictures of sensitive figures such as national leaders. Although the replacement can be seen on the local mobile phone and PC, all my friends see are blank. This should be because WeChat recognized my upload. Does the picture contain sensitive information? I used Xi Dada’s at first, and then changed to Lao Mao, Lao Jiang’s, including comics. Does anyone know how WeChat can capture pictures with sensitive information in such a detailed way? Please give me some advice