检查按钮是否灵活 100%
https://qc.dianpusou.com/tag/%e5%8d%95%e7%bc%b8%e6%9f%b4%e6%b2%b9%e6%9c%ba%e5%86%92%e9%bb%91%e7%83%9f%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86
检查按钮是否灵活 100%
https://qc.dianpusou.com/tag/%e5%8d%95%e7%bc%b8%e6%9f%b4%e6%b2%b9%e6%9c%ba%e5%86%92%e9%bb%91%e7%83%9f%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86