diff --git a/proto/spaceone/api/dashboard/v1/private_data_table.proto b/proto/spaceone/api/dashboard/v1/private_data_table.proto
index 2c4b7112..deea3e4e 100644
--- a/proto/spaceone/api/dashboard/v1/private_data_table.proto
+++ b/proto/spaceone/api/dashboard/v1/private_data_table.proto
@@ -165,7 +165,6 @@ message PrivateDataTableInfo {
   google.protobuf.Struct tags = 8;
   google.protobuf.Struct labels_info = 9;
   google.protobuf.Struct data_info = 10;
-  repeated string sort_keys = 11;
   string error_message = 13;
 
   string domain_id = 21;
diff --git a/proto/spaceone/api/dashboard/v1/public_data_table.proto b/proto/spaceone/api/dashboard/v1/public_data_table.proto
index 87063664..fc04e05a 100644
--- a/proto/spaceone/api/dashboard/v1/public_data_table.proto
+++ b/proto/spaceone/api/dashboard/v1/public_data_table.proto
@@ -333,7 +333,6 @@ message PublicDataTableInfo {
   google.protobuf.Struct tags = 8;
   google.protobuf.Struct labels_info = 9;
   google.protobuf.Struct data_info = 10;
-  repeated string sort_keys = 11;
   string error_message = 13;
 
   ResourceGroup resource_group = 20;