Nopcommerce 3.8 version - Can not found custom action name in controller

'm using nopcommerce 3.8 version

Added a new Action in CommonController (it's return a PartialView), and use it in view(cshtml) like below:

@Html.Action("ActivityInfo", "Common")

And set routes in RouteProvider.cs like below:

routes.MapLocalizedRoute("ActivityInfo",
                            "activityinfo",
                            new { controller = "Common", action = "ActivityInfo" },
                            new[] { "Nop.Web.Controllers" });

it's work first.
But wait a while, website response can't found this action name in CommonController
Is anybody can't resolve this problem?

Thanks.

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