默认情况下，无法从组织的仓库中删除议题。 组织所有者必须先对所有组织的仓库启用此功能。
Once enabled, organization owners and people with admin access in an organization-owned repository can delete issues. People with admin access in a repository include organization members and outside collaborators who were given admin access. For more information, see "Repository roles for an organization" and "Deleting an issue."
- In the top right corner of GitHub AE, click your profile photo, then click Your organizations.
- 在组织旁边，单击 Settings（设置）。
- 在左侧边栏中，单击 Member privileges（成员权限）。
- 在 "Issue deletion"（删除议题）下，选择 Allow members to delete issues for this organization（允许成员删除此组织的议题）。
- 单击 Save（保存）。