源码中也返回了一个永远pendding的promise，请问是设计如此吗？ <img width="609" height="605" alt="Image" src="https://github.com/user-attachments/assets/64e1c102-4fc8-4434-97e7-bd7143977d39" /> <img width="889" height="447" alt="Image" src="https://github.com/user-attachments/assets/c62c755b-1775-4664-ad6b-7cb7eff18089" />
