微信“服务号”图标悄悄更新，变蓝色“双菱形”

Group 1 - The official icon of WeChat's "Service Account" has changed from a red "shopping bag + receipt" style to a light blue "double diamond" design [1] - This change is currently in a gray release phase, meaning not all users will see the new "double diamond" icon immediately, as it will be gradually pushed by the official team [2] - Previously, the official icon of WeChat's "Public Account" was also changed in a gray release, shifting from a "book" style to a "leaf" style [2]