模型不对应，请看下什么问题

<img width="1113" height="262" alt="Image" src="https://github.com/user-attachments/assets/cb2e4512-698a-45ec-8903-86014c0d04be" />

<img width="1305" height="585" alt="Image" src="https://github.com/user-attachments/assets/b236211c-2ec6-47f6-bbe2-49da76865a5b" />

返回的是 3.5 的模型