In the development process of the basic use is the system font, rarely used third-party fonts. This is not the case. The requirements for the new issue require the use of non-system fonts. To summarize the process of adding fonts. First of all you need to ask the designer to give you a designed font package to add to your project as a static resource. It’s up to you to choose where to put it based on your own project needs. Select Build Phases and select Copy Bundle Resources and select the + sign below to locate the static resource file that you have just imported We also need to add a key/value font provided by Application to this file and then add the font you added to it.