[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-04 (世界標準時間)。"],[],[],null,["# Manage auto refresh for a report\n\n| **Looker Studio Pro feature**\n|\n| The features and functionality described in this page are available to Looker Studio Pro users.\n|\n| [Get Looker Studio Pro](/contact)\n\n\u003cbr /\u003e\n\nYou can configure a report to automatically refresh its data while it is open. This feature is useful for reports that may be displayed on a monitor for extended periods of time.\n| **Note:** You must have edit permission to configure auto refresh. This means that you either need to have created the report or the creator must have [shared the report](/looker/docs/studio/invite-others-to-your-reports) with you with the edit [permission](/looker/docs/studio/roles-and-permissions).\n\nWhen auto refresh is enabled, Looker Studio periodically attempts to reload the data in your report. If data is older than the freshness setting of your data sources, Looker Studio pulls new data from the underlying data connection.\n\nAuto refresh is disabled by default on each report. To change the auto refresh settings for a report, follow these steps:\n\n1. Edit the report.\n2. In the **Resource** menu, click **Manage auto refresh settings**.\n3. Enable **Automatically refresh report data**.\n4. Select a refresh interval from the following options:\n - Minutes: Every 5, 10, 15, or 30 minutes\n - Hourly: Every 1, 2, 4, 8, or 12 hours\n - Days: Once a day\n5. Click **Save**.\n\nHow auto refresh works\n----------------------\n\nWhile a report with auto refresh enabled is open, Looker Studio Pro periodically attempts to reload the data. If your report data is older than the freshness setting of your data sources, Looker Studio Pro pulls new data from the underlying data connection.\n\nWhen auto refresh is enabled, Looker Studio reloads data regardless of whether the report is in view mode or edit mode.\n\nTo see when each tile was last updated, view the report and hover over a tile. If the report's [**Header Visibility**](/looker/docs/studio/report-and-page-layout) is set to **Always show** or **Initially hidden**, Looker Studio displays a timestamp that indicates when the tile was last updated by the auto refresh feature.\n\nAuto refresh and data freshness\n-------------------------------\n\nThe auto refresh settings on a report don't affect the [data freshness of a data source](/looker/docs/studio/manage-data-freshness). If a report triggers an auto refresh more frequently than the data source triggers a data refresh, the report returns [cached results](/looker/docs/studio/manage-data-freshness).\n\nAuto refresh and cache\n----------------------\n\nAn auto refresh does not trigger a cache refresh. However, if there is no cached data available for a query, auto refresh triggers a new query to run.\n\nAuto refresh and manual queries\n-------------------------------\n\nIf you manually run one or more queries on the report, Looker Studio Pro continues to check the auto refresh interval and update the report accordingly.\n\nAuto refresh and presentation mode\n----------------------------------\n\nIf you are [presenting the report](/looker/docs/studio/present-a-report), Looker Studio triggers both the presentation refresh and auto refresh according to their respective refresh intervals. Neither triggers a cache refresh.\n\nRelated resources\n-----------------\n\n- [Manage data freshness](/looker/docs/studio/manage-data-freshness)\n\n- [Present a report](/looker/docs/studio/present-a-report)"]]
