diff --git a/api/desc/cloud/pcm-cloud.api b/api/desc/cloud/pcm-cloud.api
index 7cc0434f..618110ad 100644
--- a/api/desc/cloud/pcm-cloud.api
+++ b/api/desc/cloud/pcm-cloud.api
@@ -9,7 +9,7 @@ info(
 /******************find datasetList start*************************/
 
 type ControllerMetricsReq {
-
+    Metrics []string `form:"metrics"`
     ParticipantId int64 `form:"participantId"`
     Namespace string `form:"namespace"`
     Pods string `form:"pods"`