The present invention discloses a voice interaction control method and an apparatus thereof. The voice interaction control method comprises: A, taking and playing start reminding voice, and randomly taking and playing a main classification problem; B, collecting voice of a user and recognizing an answer type, and determining whether to skip to other problems of the same grade or to enter a next stage problem according to the answer type; C, determining whether the problem required to be proposed is a name locking problem, if so, playing the name locking problem, and executing a step D, and if not, taking and playing the problem reminding voice corresponding to the problem, and returning the step B; D, determining whether the answer type of the collected voice is a positive response, if so, playing end reminding voice, and if not, executing a step E; and E, randomly taking and playing other name locking problems having the same kind with the name locking problem, and returning the step D. The corresponding problem and interactive reminding voice can be played according to the answer of the user, complex voice interaction application can be achieved, and the problem that an existing child voice interaction product can only perform forward single interaction can be solved.