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Report a bug or request a useful output

The most useful messages include the tool URL, the input format, the expected output, and what happened instead. Do not attach confidential files.

Product requests

We prioritize requests that describe a repeated workflow and a concrete file, report, snippet, or calculation the user needs to take away.

反馈问题时请写明工具网址、输入格式、期望结果和实际结果。功能需求最好说明你的真实工作流程，以及最终需要下载或复制什么。