苹果新系统加强了安全机制，例如我的系统是10.14，就不允许用户随意安装网络上下载的软件，否则安装时就会出现：“已损坏，打不开。您应该推出磁盘映像或您应该将它移到废纸篓”。
文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/
1.打开终端文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/
2.输入：sudo spctl --master-disable，回车文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/
3.输入本机密码，回车文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/
文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/
4.系统偏好设置-安全与隐私，就会出现文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/
文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/
文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/
允许从以下位置下载应用中出现第三选项文章源自八点运动-https://www.8oio.com/48/macos%e5%ae%89%e8%a3%85%e8%bd%af%e4%bb%b6%e6%97%b6%e6%8f%90%e7%a4%ba%e5%b7%b2%e6%8d%9f%e5%9d%8f%e6%89%93%e4%b8%8d%e5%bc%80%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95/