diff --git a/proto/spaceone/api/cost_analysis/v1/cost_report_config.proto b/proto/spaceone/api/cost_analysis/v1/cost_report_config.proto
index 4fce1ae2..0bcf9af0 100644
--- a/proto/spaceone/api/cost_analysis/v1/cost_report_config.proto
+++ b/proto/spaceone/api/cost_analysis/v1/cost_report_config.proto
@@ -5,6 +5,7 @@ package spaceone.api.cost_analysis.v1;
 option go_package = "github.com/cloudforet-io/api/dist/go/spaceone/api/cost_analysis/v1";
 
 import "google/api/annotations.proto";
+import "google/protobuf/wrappers.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/struct.proto";
 import "spaceone/api/core/v2/query.proto";
@@ -83,7 +84,7 @@ service CostReportConfig {
 }
 
 message AdjustmentOptions {
-  bool enabled = 1;
+  google.protobuf.BoolValue enabled = 1;
   int32 period = 2;
 }
 
@@ -97,7 +98,7 @@ message CreateCostReportConfigRequest {
   // +optional
   int32 issue_day = 2;
   // +optional
-  bool is_last_day = 3;
+  google.protobuf.BoolValue is_last_day = 3;
   // +optional
   AdjustmentOptions adjustment_options = 4;
   // +optional
@@ -116,7 +117,7 @@ message UpdateCostReportConfigRequest {
   // +optional
   int32 issue_day = 2;
   // +optional
-  bool is_last_day = 3;
+  google.protobuf.BoolValue is_last_day = 3;
   // +optional
   AdjustmentOptions adjustment_options = 4;
   // +optional
@@ -181,7 +182,7 @@ message CostReportConfigInfo {
   State state = 2;
   Scope scope = 3;
   int32 issue_day = 4;
-  bool is_last_day = 5;
+  google.protobuf.BoolValue is_last_day = 5;
   AdjustmentOptions adjustment_options = 6;
   string currency = 8;
   google.protobuf.Struct recipients = 9;