
To cancel the Subject One exam reservation, you can do it yourself online through the vehicle management office website. It usually takes three to five days for the cancellation to be processed successfully. Relevant information is as follows: 1. Exam Format: Subject One, also known as the theoretical exam or driver theory test, is part of the motor vehicle driver's license assessment. According to the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses," the exam content includes driving theory basics, road safety laws and regulations, local regulations, and other related knowledge. The exam is conducted on a computer, with 100 questions, and a passing score of 90 or above. 2. Exam Content: Subject One refers to the driver theory test, conducted at the vehicle management office, which is a mandatory licensing exam for all driver's license applicants. The exam content includes driving theory basics, road safety laws and regulations, traffic signals, traffic rules, and other fundamental knowledge, along with local regulations. The scheduling of the driver theory test is arranged independently by local vehicle management offices.

My experience canceling the Subject 1 test appointment last time went smoothly. Open the Traffic Management 12123 APP, log into your account, find the "Exam Appointment" section, and click into your specific record where there's a cancel button. Pay attention to the exam time before operating—you must complete the cancellation at least 24 hours before the test. For example, if the exam is on Thursday, you need to handle it by Wednesday; otherwise, the system might not allow cancellation or charge a fine of around 10 yuan. Since the APP sometimes lags, I prepared my account information in advance and ensured a stable network connection before proceeding. After canceling, refresh the page to confirm the status has updated to avoid penalties due to misunderstandings. Simply not showing up isn’t an option—it will affect your integrity record and make future appointments harder, delaying your progress. I recommend checking your schedule regularly to minimize last-minute changes, as handling these small matters promptly early in the driving test process can save a lot of trouble.

As a beginner learning to drive, I was a little worried about canceling my first appointment. Later, I completed the cancellation on the 12123 APP: after logging in, go to the personal center to find the appointment record, select Subject 1, and click cancel. But remember to follow the time rules; the operation must be completed 24 hours before the exam. If you miss the deadline, the APP may charge a fee or prohibit cancellation, and a damaged integrity score might delay your next appointment. I asked my driving school instructor, and he said if you encounter APP issues, you can force quit and reopen it or try the web version at 12123.cn. After canceling, it's best to take a screenshot as proof in case of system errors. Don’t panic over these technical details—the APP is quite user-friendly as long as you plan ahead and don’t wait until the last minute. For beginners, it’s advisable to think carefully before making an appointment to avoid unnecessary adjustments, which helped me develop good habits.

To cancel the subject one exam reservation, timing is crucial: the fastest way is through the 12123 APP. After logging in, click on the exam reservation section, find your record, and select cancel. The 24-hour mark before the exam is a strict deadline; missing it makes free cancellation difficult. I once delayed until the last minute and encountered an APP error, but I managed to resolve it in time by using the official website 12123.cn, which has similar steps. Canceling does not affect future reservations, but missing the exam will deduct points. I prefer handling it a day in advance to ensure a stable internet connection, as sometimes after an APP update, you may need to log in again. A simple and efficient method is to double-check the exam date before proceeding to avoid clicking the wrong record. This approach is both hassle-free and practical, ensuring minor issues don’t disrupt your driver's license progress.


