Method and Computer Program for Generating Menu Model of a Character User Interface

Disclosed is a method for generating a menu model of a character user interface. The method may include: recognizing one or more reference variables into which one or more objects are input among one or more variables related to a first screen; generating call relationship information of each of the one or more reference variables; recognizing a common reference variable which is commonly referenced among the one or more reference variables by using the call relationship information; and generating a menu model by using at least one menu selection variable included in the common reference variable.