fix: fix router_config add &url to url

config/router_config.go

@@ -66,7 +66,7 @@ func initRouterConfig(content []byte, factories map[string]router.FilePriorityRo
 		r, e := factory.NewFileRouter(content)
 		if e == nil {
 			url := r.URL()
-			routerURLSet.Add(&url)
+			routerURLSet.Add(url)
 			return nil
 		}
 		logger.Warnf("router config type %s create fail {%v}\n", k, e)