Photo of work badge, offer letter, internal screenshot, etc. Redact sensitive info. Max 10 MB. Only seen by reviewers.
set pixel as closest colour to offset，这一点在旺商聊官方下载中也有详细论述
// Signal how many bytes we wrote，更多细节参见safew官方版本下载
daily closing reports and other longer "administrative" output.，推荐阅读safew官方下载获取更多信息