Synchronize documentation. (#425)

Co-authored-by: RAGFlow Curator <infinitydocs.curator@users.noreply.github.com>

Author: infinityCurator

website/docs/guides/manage_users_and_services.md

@@ -348,7 +348,7 @@ Listing all agents of user: lynn_inf@hotmail.com
 +-----------------+-------------+------------+-----------------+
 | canvas_category | canvas_type | permission | title           |
 +-----------------+-------------+------------+-----------------+
-| agent_canvas    | None        | team       | research_helper |
+| agent           | None        | team       | research_helper |
 +-----------------+-------------+------------+-----------------+
 ```