您好,弹框原因:mac 10.15及以上软件增强了安全策略,导致从网页下载的app安装时弹框,可按照以下2种方法解决:
    方法1,不修改软件检查策略:

    英文界面步骤:
    a,点击弹框中的“OK”,(图1)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图1
    b,system preferences-security &privacy-general-“open anyway”;(图2)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图2
    c,完成步骤b后,会自动弹框,点击“open”;(图3)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图3

    d,再次启动OKKI.app即可;

    中文界面步骤:
    a,点击弹框中的“好”,(图4)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图4

    b,系统偏好设置-安全性与隐私-“仍要打开”;(图5)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图5
    c,完成步骤b后,会自动弹框,点击“打开”;(图6)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图6
    d,再次启动OKKI.app即可;

    方法2,通过终端命令将“允许从以下位置下载的app”项修改为“任何来源”:
    a,打开终端;(图7)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图7
    b,输入命令sudo spctl —master-disable(图8)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图8
    c,输入电脑密码,按enter,检查setting;(图9)
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图9
    d,再次启动OKKI.app即可;
    在mac下首次安装OKKI桌面端时,弹框提示“OKKI.app can't be checked because Apple cannot check it for malicious software”/无法打开"OKKI.app",因为apple无法检 - 图10配图.zip