@jinfagang Check all these steps:
- Install your plugin via "Find Plugins" on ACP plugins page.
- Enable your plugin on ACP.
- Rebuild and restart your NodeBB forum.
- Config the "Recent Cards" plugin in your own way at ACP plugin settings page and save by clicking on "Save Settings".
- Go to
Extend -> Widgetsand drag the "Recent Cards" widget on "Available Widgets" dropdown menu to the "Categories Header" on
categories.tpl(or wherever other page you want), like that:
- Save by hitting on the floppy disk at bottom right side.
- Go to categories list page (by default, it is the homepage) and see the result.
(NOTE: You must have at least one newly created topic to show on Recent Topics, otherwise the widget will not appear!)