[ ] 如果您有足够的时间和能力，并愿意为此提交 PR ，请勾上此复选框 / Pull request is welcome. Check this if you want to start a pull request
[X] 您已知悉如果没有提供正确的系统信息，以及日记，您的 Issue 会直接被关闭 / You have known that if you don't provide correct system information and logs, your issue will be closed directly
[X] 您已仔细查看并知情 Q&A 和 FAQ 中的内容 / You have read and understood the contents of Q&A and FAQ.
[X] 您已搜索过 Issue Tracker，没有找到类似内容 / I have searched on Issue Tracker, No duplicate or related open issue has been found
[X] 您确保这个 Issue 只提及一个问题。如果您有多个问题报告，烦请发起多个 Issue / Ensure there is only one bug report in this issue. Please make mutiply issue for mutiply bugs
[X] 您确保已使用最新 Pre-release 版本测试，并且该问题在最新 Pre-release 版本中并未解决 / This bug have not solved in latest Pre-release version
复现步骤 / Step to reproduce
本来想输入白色#ffffff，但输入多一个f后出现问题。 复现录屏.webm。 复现步骤如下：
预期行为 / Expected behaviour
实际行为 / Actual Behaviour
应用日志 / App logs
No response
备注 / Addition details
No response
环境信息 / Environment information
自查步骤 / Verify steps