
Subject 1 can be canceled. If the appointment has not been successfully made, you can cancel it online by yourself. However, if the appointment has already been successfully made, you need to bring your ID card to the vehicle management office to cancel it. Steps to cancel the appointment for Subject 1: Open the [Traffic Management 12123] mobile APP and enter the software homepage - After entering the main interface, click [More] to enter the business center - Find [Driver's License Business] - Under [Driver's License Business], find [Cancel Exam Appointment] and click to enter, then follow the software's guidance to complete the cancellation of the exam appointment step by step. Subject 1, also known as the Subject 1 theory test or driver's theory test, is part of the motor vehicle driver's license assessment. The total time for the Subject 1 exam is 45 minutes, and the exam paper consists of 100 questions, including true/false questions and single-choice questions, with a full score of 100 and a passing score of 90. The exam paper is randomly selected and combined by the computer driver's exam system according to the proportion specified in the "Motor Vehicle Driver's License Work Norms".

When I first got my driver's license, I also encountered a similar issue—needing to reschedule my Theory Test (Subject 1) due to sudden commitments. Back then, I used the DMV's app: after logging in, I clicked on the appointment management page, located my specific Subject 1 booking record, and simply pressed the cancel button. It was incredibly straightforward and convenient. However, remember to check the time restrictions: usually, you can cancel for free up to 24 hours before the exam. If you wait until within 24 hours, there might be fees or no refunds, and it could even affect your next booking interval. I recommend acting early without hesitation—once canceled, the system will release the slot for you to rebook. Before proceeding, verify local policies as regulations vary by city; don’t end up wasting time and money like I did. If unsure, calling customer service for confirmation ensures a smooth process toward getting your license.

Canceling an appointment is absolutely possible, but it must follow the rules. From a procedural standpoint, I suggest you first review the confirmation email or app notification received at the time of booking, as it will definitely include cancellation instructions. For example, simply log in to your account via the software, select the relevant appointment, and click cancel—it's a one-step process. Timing is crucial: most locations require free cancellations to be made 48 or 72 hours in advance; otherwise, the system may charge a fee or even suspend one test attempt. To avoid last-minute hassles, I strongly recommend handling it early to minimize losses. Policies vary significantly by region—for instance, Beijing and Shanghai differ—so prioritize checking the official website. Ultimately, planning ahead to avoid conflicts is fundamental during the driver's license stage—time management is a basic skill.

Canceling the reservation for Subject 1 is definitely doable, don't worry. My friend did it last time—he used the app and finished in just two minutes; the system is very smart. I suggest you do it early in case something comes up and you can't make it. Canceling before the exam is free and easy. Remember not to wait until the last minute to avoid wasting money and stressing over it. The key to getting a driver's license is preparation, so don't let small things bother you. When operating, make sure to update the app for a smooth process. Anyway, rescheduling gives you more flexibility to control your plans.

Canceling an appointment is completely feasible. I recommend you immediately log in to the app or website you used, navigate to the appointment management section, select the subject one appointment, and choose the cancel option. The system will handle it automatically. The key point is the timing: be sure to perform the operation for free between 24 to 48 hours before the exam. If it's too late, fees may apply or cancellation may not be possible. Pay attention to details, check confirmation messages to avoid technical issues, and if necessary, call the DMV hotline for assistance. I emphasize that this process is quick and efficient, and it won't affect rescheduling a new date later. Just plan reasonably and don't act hastily. Ensure smooth exam preparation to reduce stress points.


