Can not find custom plugin in the plugin list

i am trying to build a customized data source plugin using Grafana 8.5.4.0.

I have already built the template of my custom data source plugin in, by following the steps in grafana documentations Build a data source plugin | Grafana Labs.

I have been using Windows 10 and have installed NodeJS and Yarn, then use the toolkit to build my plugin template.
i have changed the plugins path in grafana configuration file, custom.ini file to the path where my plugin in located, then restarted grafana server.
The problem that when log into my grafana in the localhost:3000, i can not my plugin in configuration> plugin list.

Thanks in advance