Google Analytics 和 Google Ad Manager 都支持动态界面语言切换：如果您更改 Google 语言，则会看到这些产品以新语言显示（前提是 Google Analytics [分析] 或 Google Ad Manager 支持该语言）。
同样，如果您使用一种语言创建 Google Analytics 或 Google Ad Manager 数据源，那么切换语言并刷新数据源字段后，系统会将显示的字段名称更改为所选语言。
例如，假设您在 Google 语言设置为英语的情况下创建了 Google Analytics 数据源。数据源字段名称将以英文显示。然后，如果您将语言更改为意大利语并刷新数据源字段，则显示的名称现在会以意大利语显示。请注意，您在数据源中明确重命名的任何维度或指标都将恢复为新语言中的默认名称，但计算字段和您在报告中重命名的字段不会更改。详细了解如何更改 Google 语言。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-25。"],[],[],null,["# Refresh data source fields\n\nIf you add, remove, or change the fields in your underlying dataset, report editors can refresh the data source to see those changes in Looker Studio.\n| **Important:** Refreshing fields applies only if the structure (schema) of your [dataset](/looker/docs/studio/dataset) changes. To see new data in the report, [refresh the report data](/looker/docs/studio/manage-data-freshness).\n\nWhen to refresh data source fields\n----------------------------------\n\nLooker Studio doesn't automatically detect schema changes in your dataset.\n\nIf you perform one of the following tasks, you should refresh the data source fields so that they both match:\n\n- Adding new fields to the dataset\n- Removing fields from the dataset\n- Renaming fields in the dataset\n- Reordering fields in the dataset\n\nFor example, if you add new columns to a Google Sheet, or modify the SQL query that is used in a custom BigQuery connection to return more or fewer fields, you should refresh the data source.\n| **Important:** If the structure of your dataset changes but you **don't refresh**, your data source and the dataset will be out of sync. This can cause unpredictable results.\n\n### To refresh data source fields\n\n1. [Edit the data source](/looker/docs/studio/edit-a-data-source).\n2. In the bottom left corner, click **REFRESH FIELDS**.\n3. If changes are found, click **APPLY**.\n\nEffects of refreshing data source fields\n----------------------------------------\n\n| **Important:** Refreshing fields can cause significant changes to the data source and any reports that use it. **These changes, once made, cannot be undone**. Proceed with caution.\n\nWhen you refresh data source fields, the following actions occur:\n\n- New fields from the dataset are added to the data source. Only fields containing data are added (empty fields are ignored).\n- Fields that have been removed from the dataset are removed from the data source.\n- Fields that have been removed from the data source are added back to the data source.\n- Fields that have been renamed are treated as if you've removed the old field and added a new one. The new name is NOT applied to the old field.\n- Reordered fields are not listed in the changes found but the changed order is applied to the internal structure of the data source (you won't see this change).\n- Reports already added to this data source remain attached, however, you may need to [fix any charts](#impact-on-reports) broken by the field changes.\n- Calculated fields that use a removed or renamed field are disabled. You can edit or remove the calculated field, as needed.\n- Charts that use a removed or renamed field will show a configuration error. You can edit or remove the chart, as needed.\n\n| **Note:** Changing field types or aggregations in the dataset are not detected by refreshing fields. You'll need to reconnect the data source to see these changes. See the next section.\n\n### A note on changing languages and refreshing fields\n\nGoogle Analytics and Google Ad Manager both support dynamic interface language switching: if you [change your Google language](https://support.google.com/accounts/answer/32047), you'll see those products appear in the new language (provided that language is supported by Analytics or Google Ad Manager).\n\nSimilarly, if you create an Analytics or Google Ad Manager data source in one language, switching languages and refreshing the data source fields changes the displayed field names to the selected language.\n\nFor example, suppose you create an Analytics data source while your Google language is set to English. The data source field names will appear in English. If you then change your language to Italian and refresh the data source fields, the displayed names now appear in Italian. Note that any dimensions or metrics you've explicitly renamed in the data source will revert to their default names in the new language, but calculated fields, and fields you've renamed in the report, won't be changed. [Learn more about changing your Google language](https://support.google.com/accounts/answer/32047).\n\nRelated resource\n----------------\n\n[Edit the data source connection](/looker/docs/studio/edit-the-data-source-connection)"]]
