Xiu Mi generated a sticker and pasted the mailbox into a small blank. What happened?

There are special symbols. Xiu Mi's sticker mailbox became blank because special symbols were recognized, resulting in garbled codes, so the reason was that there were special symbols. Xiu Mi is an article editing tool dedicated to the official account of WeChat, a WeChat platform. Xiu Mi editor has many original template materials, and its typesetting style is also diversified and personalized. Xiu Mi editors can design articles with unique styles. Xiu Mi Editor also has built-in two production modes: display production and graphic typesetting, and the page templates and components are more diversified.