You can indeed resign from Alibaba before passing the probation period. During the probation period, both the employer and the employee have the right to terminate the labor relationship at any time, and no reason is required. However, it is recommended that you communicate with your superior or the human resources department first to understand your shortcomings during the probation period so that you can improve in your future work. If you decide to resign, you need to submit a written resignation application to your employer three days in advance and complete the resignation procedures in accordance with the company's regulations. Before leaving, it is recommended that you have an interview with your superior or the human resources department to understand your performance during the probation period and the company's feedback and suggestions, which will help you develop better in your future work. Finally, no matter where you choose to work, you must maintain a positive mindset and attitude, and continue to learn and improve your abilities so that you can achieve better results in your future career.