修改描述

all/prometheus/main.go

@@ -573,7 +573,7 @@ func main() {
 			prometheus.Labels{},
 		),
 		AdPlatformDesc: prometheus.NewDesc(
-			"ad_platform_desc",
+			"ad_platform_metrics",
 			"Ad Platform Metrics",
 			[]string{"app_type", "ad_group", "positionId", "_type"},
 			prometheus.Labels{},