OBD代码有问题

### Is this a regression?

Yes

### Description

cf查找逻辑啥的全错了，而且会5s一次compact

### Please provide a link to a minimal reproduction of the bug

_No response_

### Screenshots or videos

_No response_

### Please provide the version you discovered this bug in (check about page for version information)

```true

```

### Anything else?

_No response_