diff --git a/client/resource_group/controller/controller.go b/client/resource_group/controller/controller.go
index 56d9ef9bd1b..bb969814baa 100755
--- a/client/resource_group/controller/controller.go
+++ b/client/resource_group/controller/controller.go
@@ -1248,7 +1248,7 @@ func (gc *groupCostController) onRequestWait(
 	*gc.mu.storeCounter[info.StoreID()] = *gc.mu.globalCounter
 	gc.mu.Unlock()
 
-	return delta, penalty, waitDuration, gc.meta.Priority, nil
+	return delta, penalty, waitDuration, gc.getMeta().GetPriority(), nil
 }
 
 func (gc *groupCostController) onResponse(