diff --git a/historyserver/pkg/storage/aliyunoss/ray/ray.go b/historyserver/pkg/storage/aliyunoss/ray/ray.go
index 7a8b3ee373b..63e4dd6b814 100644
--- a/historyserver/pkg/storage/aliyunoss/ray/ray.go
+++ b/historyserver/pkg/storage/aliyunoss/ray/ray.go
@@ -105,6 +105,9 @@ func (r *RayLogsHandler) _listFiles(prefix string, delimiter string, onlyBase bo
 		logrus.Infof("[ListFiles]Returned objects in %v. length of Contents: %v, length of CommonPrefixes: %v", prefix+"/", len(page.Contents),
 			len(page.CommonPrefixes))
 		for _, objects := range page.Contents {
+			if utils.IsDirectoryMarker(*objects.Key) {
+				continue
+			}
 			objName := *objects.Key
 			if onlyBase {
 				objName = path.Base(*objects.Key)
@@ -167,6 +170,9 @@ func (r *RayLogsHandler) List() (res []utils.ClusterInfo) {
 			logrus.Infof("[List]Returned objects in %v. length of Contents: %v, length of CommonPrefixes: %v", prefix, len(page.Contents),
 				len(page.CommonPrefixes))
 			for _, objects := range page.Contents {
+				if utils.IsDirectoryMarker(*objects.Key) {
+					continue
+				}
 				c, err := clustermetadata.DecodePath(*objects.Key, r.OssRootDir)
 				if err != nil {
 					logrus.Errorf("Failed to parse meta file path: %s, error: %v", *objects.Key, err)
diff --git a/historyserver/pkg/storage/s3/s3.go b/historyserver/pkg/storage/s3/s3.go
index b7e99126066..953819009bd 100644
--- a/historyserver/pkg/storage/s3/s3.go
+++ b/historyserver/pkg/storage/s3/s3.go
@@ -104,6 +104,9 @@ func (r *RayLogsHandler) _listFiles(prefix string, delimiter string, onlyBase bo
 				prefix+"/", len(page.Contents), len(page.CommonPrefixes))
 
 			for _, object := range page.Contents {
+				if utils.IsDirectoryMarker(*object.Key) {
+					continue
+				}
 				objName := *object.Key
 				if onlyBase {
 					objName = path.Base(*object.Key)
@@ -169,6 +172,9 @@ func (r *RayLogsHandler) List() (res []utils.ClusterInfo) {
 					prefix, len(page.Contents), len(page.CommonPrefixes))
 
 				for _, object := range page.Contents {
+					if utils.IsDirectoryMarker(*object.Key) {
+						continue
+					}
 					c, err := clustermetadata.DecodePath(*object.Key, r.S3RootDir)
 					if err != nil {
 						logrus.Errorf("Failed to parse meta file path: %s, error: %v", *object.Key, err)
diff --git a/historyserver/pkg/utils/utils.go b/historyserver/pkg/utils/utils.go
index 9cd3cd011d5..2d64b746256 100644
--- a/historyserver/pkg/utils/utils.go
+++ b/historyserver/pkg/utils/utils.go
@@ -49,6 +49,12 @@ func EndpointPathToStorageKey(endpointPath string) string {
 	return "restful__" + strings.ReplaceAll(trimmed, "/", "__")
 }
 
+// IsDirectoryMarker reports whether key is an empty directory placeholder
+// rather than a real object.
+func IsDirectoryMarker(key string) bool {
+	return strings.HasSuffix(key, "/")
+}
+
 const (
 	// connector is the separator for creating flat storage keys.
 	//