上圖！
圖檔看不了，請看文字：
Failed to code sign "Demo"
the provisioning profile specified in your build setting("真機調試證書的名字") has an AppID of "修改的Bundle identifier" which does not match your bundle indetifier"修改之前的Bundle identifier".
..........
除了修改info.plist裡面的Bundle identifier外，還需要修改一處：
