* **frontend:** fix the audio pre annotation config ([db3dff8](https://github.com/opendatalab/labelU-Kit/commit/db3dff84f73458b669175bece43f8a42388d5b51))
* **frontend:** fix the segment and the frame json schema ([2d1b009](https://github.com/opendatalab/labelU-Kit/commit/2d1b009a14c764889cd40634b475aec9eb18f62f))
* **frontend:** show task config when pre annotation config is none ([2a1ed91](https://github.com/opendatalab/labelU-Kit/commit/2a1ed91855e54cb779a602538916aeec2b4ea7cc))