diff --git a/proto/spaceone/api/cost_analysis/v1/cost_report.proto b/proto/spaceone/api/cost_analysis/v1/cost_report.proto
index 2588583e..7eb6477d 100644
--- a/proto/spaceone/api/cost_analysis/v1/cost_report.proto
+++ b/proto/spaceone/api/cost_analysis/v1/cost_report.proto
@@ -107,10 +107,12 @@ message CostReportInfo {
   string bank_name = 11;
   bool is_adjusted = 12;
   string cost_report_config_id = 21;
-  string project_id = 22;
-  string workspace_id = 23;
-  string domain_id = 24;
+  string service_account_id = 22;
+  string project_id = 23;
+  string workspace_id = 24;
+  string domain_id = 25;
   string created_at = 31;
+  string updated_at = 32;
 }