z-image-base text to image node error

### Custom Node Testing

- [x] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)

### Expected Behavior

I'm using the official node to test z-image-base, but I found the seed option is missing, and step option is actully the seed

Of course It argues an extremely large number for step

### Actual Behavior

every option and number is at their right places....

### Steps to Reproduce

just open the template, choose the z-image-base text to image, and run , and boom

### Debug Logs

```powershell
got prompt
Failed to validate prompt for output 9:
* KSampler 76:69:
- Value 770044821593082 bigger than max of 10000: steps
Output will be ignored
invalid prompt: {'type': 'prompt_outputs_failed_validation', 'message': 'Prompt outputs failed validation', 'details': '', 'extra_info': {}}

no other bug
```

### Other

comfyui version latests, 0.19.3