# 常见问题导航

-   [密钥无效、分组和价格限制](https://y.junlistudio.com/docs.md?page=api-keys)
    
-   [积分、预扣和失败退款](https://y.junlistudio.com/docs.md?page=billing)
    
-   [任务异常与安全重试](https://y.junlistudio.com/docs.md?page=errors)
    
-   [模型可用状态](https://y.junlistudio.com/docs.md?page=model-status)