# Modifying a Dataset

For a created dataset, you can modify its basic information to match service changes.

#### Prerequisites

You have created a dataset.

#### Modifying the Basic Information About a Dataset

1. Log in to the ModelArts management console. In the left navigation pane, choose Data Management > Datasets. The Datasets page is displayed.
2. In the dataset list, choose More > Modify in the Operation column.

   Alternatively, you can click the dataset name to go to the Dashboard tab page of the dataset, and click Modify in the upper right corner.

3. Modify basic information about the dataset and then click OK. Refer to Table 1 for details.
   Figure 1 Modifying a dataset

   Table 1 Parameters
   Parameter | Description
   --- | ---
   Name | Enter the name of the dataset. A dataset name can contain only letters, digits, underscores (_), and hyphens (-).
   Description | Enter a brief description for the dataset.
   Label Set | The label set varies depending on the dataset type. For details about how to modify the label set, see the parameters of different dataset types in Creating a Dataset.

Parent topic: Data Management