> For the complete documentation index, see [llms.txt](https://docs.facefusion.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facefusion.io/usage/cli-arguments/processors/expression-restorer.md).

# Expression Restorer

## CLI Arguments

### Expression Restorer Model

Choose the model responsible for restoring the expression.

Argument: `--expression-restorer-model`

Default: `live_portrait`

Choices:

* `live_portrait`

Example: `--expression-restorer-model live_portrait`

### Expression Restorer Factor

Restore factor of expression from the target face.

Argument: `--expression-restorer-factor`

Default: `80`

Range: `0` to `100` at `1`

Example: `--expression-restorer-factor 100`

### Expression Restorer Areas

Choose the items used for the expression areas.

Argument: `--expression-restorer-areas`

Default: `All`

Choices:

* `upper-face`
* `lower-face`

Example: `--expression-restorer-areas upper-face`

## Default Overrides

Modify the `facefusion.ini` file to override the defaults.

```ini
[processors]
expression_restorer_model = live_portrait
expression_restorer_factor = 100
expression_restorer_areas = upper-face
```


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