[null,null,["最后更新时间 (UTC)：2025-08-12。"],[],[],null,["\u003cbr /\u003e\n\niOS+ Android \n\n\u003cbr /\u003e\n\nThis document describes how to add and remove testers in App Distribution, including\nthe following tasks:\n\n- [Add, remove, and search for testers in a Firebase project](#add-remove-search-testers-project)\n- [Add testers using invitation restrictions](#add-using-invitation-restrictions)\n- [Add and remove testers with the Firebase App Distribution API](#add-remove-testers-api)\n- [Add, remove, and search for testers in a group](#add-remove-search-testers-group)\n\nAdd, remove, and search for testers in a Firebase project\n\nThe search function lets you check for specific testers that you have added to\nyour Firebase project. If you have a large number of testers, you can quickly\nsearch for individual testers, by their email address or name, using the search\nbar at the top of the group's page. Note that the search function requires that\nyou know the email address or name of the tester that you are searching for.\n\nYou can add, remove, and search for testers in the **Testers \\& Groups** tab of\nthe [App Distribution page](https://console.firebase.google.com/project/_/appdistribution)\nin the Firebase console.\n\nTo add a tester from the **Testers \\& Groups** tab to your Firebase project:\n\n1. Click the **Add tester** button next to the search bar.\n2. Enter the tester's email address.\n3. Click **Add tester**.\n\nYour tester is now added to your Firebase project. To give the tester access\nto a release, add the individual tester to a release or add the tester to a\ngroup that has access to a release.\n\nTester limits\n\nFirebase App Distribution has the following tester limits:\n\n- Add a maximum of 500 testers to a Firebase project\n\n- Add a maximum of 200 testers to an App Distribution group\n\nTo add more testers, request a no-cost\n[limit increase](https://console.firebase.google.com/project/_/appdistribution/limits).\n\nAdd testers using invitation restrictions\n\nYou can use the **Restrict invitation acceptance to recipient's email** toggle\nin the **Testers \\& Groups** tab to add a restriction on which emails your\ntesters can use to accept testing invitations.\n\nThis toggle will require testers to accept invitations using the Google Account\nwith the same email address that they received the invitation. By default, this\ntoggle is disabled.\n\nAdd and remove testers with the Firebase App Distribution API\n\nYou can use the `testers.batchAdd` and `testers.batchRemove` endpoints in the\n[Firebase App Distribution API](/docs/reference/app-distribution/rest)\nto add or remove testers from App Distribution using an HTTP request to the\nApp Distribution API.\n\nAdd, remove, and search for testers from a group\n\nThe search function lets you check for specific testers that you have added to a\ngroup. If you have a large number of groups, you can quickly search for\nindividual testers, by their email address or name, using the search bar at the\ntop of the group's page. Note that the search function requires that you know\nthe email address or name of the tester that you are searching for.\n\nYou can add, remove, and search for testers from groups in the **Testers \\&\nGroups** tab of the [App Distribution\npage](https://console.firebase.google.com/project/_/appdistribution) in the\nFirebase console. Groups are useful for managing access to releases for a large\nnumber of testers. For example, you could create a group to grant a small group\nof testers access to an early release of an app. Once you implement feedback\nfrom the initial tester group, you can create a group for a larger number of\ntesters.\n\nTo add a tester to a specific group, follow these steps:\n\n1. Click the group's name.\n2. Click the **Add testers** button next to the search bar.\n3. Enter the tester's email address.\n4. Click **Add tester**.\n\nWhen you add or remove testers from a group, those testers gain or lose\naccess to *all of the releases* which were distributed to that group.\n\nRemove a tester from a group\n\nWhen you remove a tester from a group:\n\n- The tester is removed from *all* releases that they had access to *exclusively* via the group from which they were removed.\n- If the tester is a member of a different group which also has access to a release, the tester retains access to that release.\n\nDelete a group\n\nWhen you delete a group, all of the testers in that group are removed from all\nreleases that they had access to exclusively via that group. In most cases,\ngroup deletion occurs almost immediately; but if you have a large number of\ntesters and releases, the group delete can take longer. After you\ndelete a group, it is no longer listed in the App Distribution page of the\nFirebase console.\n\nDeleting a group may not take effect immediately; after you\ndelete a group you might temporarily see individual testers from the deleted\ngroup listed as having access to a specific release.\n\nNext steps\n\n- [Import testers from CSV files](/docs/app-distribution/import-testers-csv-files).\n\n- To learn how to increase your internal testing base, see [Create invite links](/docs/app-distribution/create-invite-links).\n\n- To register additional iOS devices manually or programmatically, see\n [Register additional iOS devices](/docs/app-distribution/register-additional-devices)."]]
