I cannot search actions recently

[agiletortoise]

How recently? It seems most likely you got bit by the migration issue from January described in this post (fix included):

Fix for trouble searching actions after v42 update

In the last release, a feature was added that allows individual actions or entire action groups to be hidden from search–both in the search box above the action list and in the command palette. This change required a small data migration be run to update existing actions for the feature. Based on reports, for some number people this migration did not run correctly when the latest was first launched. If, and only if, you are having trouble searching for actions in your installation of Drafts, …