打印臺出打印信息：
CoreText note: Client requested name ".SFUI-Regular", it will get TimesNewRomanPSMT rather than the intended font. All system UI font access should be through proper APIs such as CTFontCreateUIFontForLanguage() or +[UIFont systemFontOfSize:].
CoreText note: Set a breakpoint on CTFontLogSystemFontNameRequest to debug.
問題的解決方法：
添加符號斷點.png
CTFontLogSystemFontNameRequest符號斷點.png
添加號符號斷點看哪個地方使用了".SFUI-Regular"，改掉就好了呻征。
